dask/bytes/tests/test_http.py::test_parquet[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/bytes/tests/test_s3.py::test_parquet[pyarrow-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/bytes/tests/test_s3.py::test_parquet[pyarrow-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/bytes/tests/test_s3.py::test_parquet_append[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/bytes/tests/test_s3.py::test_parquet_wstoragepars[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_distributed.py::test_io_fusion_merge: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_simplify[<lambda>-<lambda>0]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_simplify[<lambda>-<lambda>1]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_simplify[<lambda>-<lambda>2]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_simplify[<lambda>-<lambda>3]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_simplify[<lambda>-<lambda>4]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_io_fusion[parquet]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_io_fusion_blockwise: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_repartition_io_fusion_blockwise: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_io_fusion_merge: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_io_fusion_zero: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_io_culling[parquet]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_parquet_complex_filters: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_combine_similar[parquet-read_parquet-ReadParquet]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_io.py::test_combine_similar_no_projection_on_one_branch: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_parquet.py::test_parquet_len_empty_dir: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_parquet.py::test_to_parquet[True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_parquet.py::test_to_parquet[False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_parquet.py::test_pyarrow_filesystem: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_parquet.py::test_pyarrow_filesystem_dtype_backend[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_parquet.py::test_pyarrow_filesystem_dtype_backend[numpy_nullable]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_parquet.py::test_pyarrow_filesystem_dtype_backend[None]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_parquet.py::test_pyarrow_filesystem_types_mapper[None]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_parquet.py::test_pyarrow_filesystem_types_mapper[<lambda>]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_parquet.py::test_index_only_from_parquet: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_parquet.py::test_timestamp_divisions: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/dask_expr/io/tests/test_parquet.py::test_read_parquet_index_projection: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_local[pyarrow-pyarrow-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_local[pyarrow-pyarrow-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_empty[pyarrow-pyarrow-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_empty[pyarrow-pyarrow-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_simple[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_delayed_no_metadata[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_glob[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_calculate_divisions_false[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_list[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_columns_auto_index[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_columns_index[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_nonsense_column[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_columns_no_index[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_calculate_divisions_no_index[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_columns_index_with_multi_index[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_no_index[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_series[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_names[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_from_pandas[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_nullable_dtypes: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_use_nullable_dtypes_with_types_mapper[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_categorical[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_append[pyarrow-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_append[pyarrow-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_append_create[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_append_with_partition: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partition_on_cats[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partition_on_cats_pyarrow[False-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partition_on_cats_pyarrow[False-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partition_on_cats_pyarrow[True-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partition_on_cats_pyarrow[True-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partition_parallel_metadata[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partition_on_cats_2[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_append_wo_index[pyarrow-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_append_wo_index[pyarrow-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_append_known_divisions_to_unknown_divisions_works[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_filter_with_struct_column: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_ordering[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_parquet_custom_columns[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_categories[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_empty_partition[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_timestamp_index[pyarrow-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_timestamp_index[pyarrow-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_schema_inference[infer-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_schema_inference[infer-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_schema_inference[complex-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_schema_inference[complex-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_schema_mismatch_explicit_schema_none: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partition_on[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partition_on_duplicates[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partition_on_string[aa]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partition_on_string[partition_on1]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_filters_categorical[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_filters[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_filters_v0[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_filtering_pyarrow_dataset[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_filters_file_list[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_filter_divisions: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_to_parquet_lazy[pyarrow-threads]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_to_parquet_lazy[pyarrow-processes]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_parquet_select_cats[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_columns_name[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_writing_parquet_with_compression[pyarrow-None]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_writing_parquet_with_compression[pyarrow-gzip]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_writing_parquet_with_compression[pyarrow-snappy]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_no_metadata[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_writing_parquet_with_kwargs[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_to_parquet_with_get[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_select_partitioned_column[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_arrow_partitioning: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_append_cat_fp[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df0]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df1]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df2]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df3]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df4]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df5]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df6]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df7]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df8]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df9]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df10]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df11]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df12]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df13]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df14]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df15]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df16]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df17]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df18]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df19]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_arrow[df20]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_datasets_timeseries[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pathlib_path[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_glob_no_meta[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_glob_yes_meta[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_dir_nometa[pyarrow-pyarrow-True-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_dir_nometa[pyarrow-pyarrow-True-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_dir_nometa[pyarrow-pyarrow-False-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_dir_nometa[pyarrow-pyarrow-False-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_statistics_nometa[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_timeseries_nulls_in_schema[pyarrow-infer]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_timeseries_nulls_in_schema[pyarrow-None]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_graph_size_pyarrow[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_getitem_optimization_multi[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_row_groups[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_row_groups_int[pyarrow-True-1]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_row_groups_int[pyarrow-True-12]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_row_groups_int[pyarrow-False-1]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_row_groups_int[pyarrow-False-12]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_row_groups_int_aggregate_files[pyarrow-8]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_row_groups_int_aggregate_files[pyarrow-25]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_filter_nulls[pyarrow-True-filters1-<lambda>-2]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_filter_nulls[pyarrow-False-filters1-<lambda>-2]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_filter_isna[True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_filter_isna[False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_row_groups_filter[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_optimize_getitem_and_nonblockwise[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_optimize_and_not[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_empty[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_files[4096-None-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_files[4096-None-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_files[4096-a-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_files[4096-a-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_files[1MiB-None-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_files[1MiB-None-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_files[1MiB-a-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_files[1MiB-a-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_aggregate_files[a]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_aggregate_files[b]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_blocksize[pyarrow-None-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_blocksize[pyarrow-None-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_blocksize[pyarrow-1024-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_blocksize[pyarrow-1024-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_blocksize[pyarrow-4096-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_blocksize[pyarrow-4096-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_blocksize[pyarrow-1MiB-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_split_adaptive_blocksize[pyarrow-1MiB-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_blocksize[pyarrow-default-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_blocksize[pyarrow-default-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_blocksize[pyarrow-512-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_blocksize[pyarrow-512-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_blocksize[pyarrow-1024-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_blocksize[pyarrow-1024-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_blocksize[pyarrow-1MiB-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_blocksize[pyarrow-1MiB-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_pandas_blocksize[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_filter_nonpartition_columns[pyarrow-pyarrow-None]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_filter_nonpartition_columns[pyarrow-pyarrow-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pandas_metadata_nullable_pyarrow: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pandas_timestamp_overflow_pyarrow: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_arrow_to_pandas[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partitioned_column_overlap[pyarrow-write_cols1]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partitioned_no_pandas_metadata[pyarrow-write_cols0]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partitioned_no_pandas_metadata[pyarrow-write_cols1]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_directory_partitioning: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_partitioned_preserve_index[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_from_pandas_preserve_none_index[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_multi_partition_none_index_false[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_from_pandas_preserve_none_rangeindex[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_divisions_with_null_partition[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_dataset_simple[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_dataset_partitioned[pyarrow-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_dataset_partitioned[pyarrow-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_null_partition_pyarrow[None]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_null_partition_pyarrow[processes]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_dataset_read_from_paths: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_dataset_filter_partitioned[True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_dataset_filter_partitioned[False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_pyarrow_dataset_filter_on_partitioned[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_create_metadata_file[None]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_create_metadata_file[a]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_to_parquet_overwrite_adaptive_round_trip[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_to_parquet_overwrite_files_from_read_parquet_in_same_call_raises[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_dir_filter[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_decimal_dtype: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_date_dtype: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_rename_columns[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_custom_metadata[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_ignore_metadata_file[pyarrow-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_ignore_metadata_file[pyarrow-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_ignore_metadata_file[pyarrow-None]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_metadata_task_size[pyarrow-2-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_metadata_task_size[pyarrow-2-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_metadata_task_size[pyarrow-0-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_metadata_task_size[pyarrow-0-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_extra_file[pyarrow-b]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_extra_file[pyarrow-None]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_unsupported_extension_file[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_unsupported_extension_dir[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_custom_filename[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_custom_filename_works_with_pyarrow_when_append_is_true: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_custom_filename_with_partition[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_roundtrip_partitioned_pyarrow_dataset[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_in_predicate_can_use_iterables[pyarrow-set]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_in_predicate_can_use_iterables[pyarrow-list]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_in_predicate_can_use_iterables[pyarrow-tuple]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_not_in_predicate[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_fsspec_to_parquet_filesystem_option: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_select_filtered_column[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_select_filtered_column_no_stats[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_parquet_convert_string[pyarrow-True]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_parquet_convert_string[pyarrow-False]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_parquet_convert_string_nullable_mapper[pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_dtype_backend[pyarrow-numpy_nullable]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_dtype_backend[pyarrow-pyarrow]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_parquet_preserve_categorical_column_dtype: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_dtype_backend_categoricals: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_non_categorical_partitioning_pyarrow[None]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_non_categorical_partitioning_pyarrow[filters1]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_read_parquet_lists_not_converting: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/dataframe/io/tests/test_parquet.py::test_parquet_string_roundtrip: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/tests/test_distributed.py::test_blockwise_dataframe_io[True-parquet]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/tests/test_distributed.py::test_blockwise_dataframe_io[False-parquet]: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'
dask/tests/test_distributed.py::test_client_compute_parquet: TypeError: An error occurred while calling the read_parquet method registered to the pandas backend.
Original Message: unsupported operand type(s) for -: 'NoneType' and 'dict'