xarray/tests/test_backends.py::TestNetCDF4Data::test_roundtrip_endian: KeyError: 'default_zarr_version'
xarray/tests/test_backends.py::TestNetCDF4ViaDaskData::test_roundtrip_endian: KeyError: 'default_zarr_version'
xarray/tests/test_backends.py::TestInstrumentedZarrStore::test_append: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestInstrumentedZarrStore::test_region_write: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_zero_dimensional_variable[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_write_store[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_test_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_load[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_dataset_compute[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_pickle[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_pickle_dataarray[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_None_variable[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_object_dtype[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_string_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_string_encoded_characters[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_numpy_datetime_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_cftime_datetime_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_timedelta_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_float64_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_coordinates[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_global_coordinates[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_coordinates_with_space[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_boolean_dtype[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_orthogonal_indexing[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_vectorized_indexing[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_vectorized_indexing_negative_step[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_outer_indexing_reversed[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_isel_dataarray[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_array_type_after_indexing[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_dropna[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_ondisk_after_print[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_bytes_with_fill_value[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_empty_vlen_string_array[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_mask_and_scale[6 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_unsigned[8 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_grid_mapping_and_bounds_are_not_coordinates_in_file[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_coordinate_variables_after_dataset_roundtrip[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_grid_mapping_and_bounds_are_coordinates_after_dataarray_roundtrip[2 failing variants]: Failed: DID NOT WARN. No warnings of type (<class 'UserWarning'>,) were emitted.
 Emitted warnings: [].
xarray/tests/test_backends.py::TestZarrDictStore::test_coordinates_encoding[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_endian[2]: KeyError: '>i2'
xarray/tests/test_backends.py::TestZarrDictStore::test_encoding_kwarg[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_encoding_kwarg_dates[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_default_fill_value[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_explicitly_omit_fill_value[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_explicitly_omit_fill_value_via_encoding_kwarg[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_explicitly_omit_fill_value_in_coord[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_explicitly_omit_fill_value_in_coord_via_encoding_kwarg[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_encoding_same_dtype[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_append_overwrite_values[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_multiindex_not_implemented[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_string_object_warning[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_roundtrip_consolidated[6 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_read_non_consolidated_warning[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_auto_chunk[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_manual_chunk[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_warning_on_bad_chunks[2 failing variants]: Failed: DID NOT WARN. No warnings of type (<class 'UserWarning'>,) were emitted.
 Emitted warnings: [].
xarray/tests/test_backends.py::TestZarrDictStore::test_write_uneven_dask_chunks[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_chunk_encoding[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_chunk_encoding_with_dask[2 failing variants]: TypeError: Group.create_array() got an unexpected keyword argument 'codecs'
xarray/tests/test_backends.py::TestZarrDictStore::test_hidden_zarr_keys[2]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_write_persistence_modes[4 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_compressor_encoding[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_group[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_zarr_mode_w_overwrites_encoding[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_dataset_caching[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_append_write[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_append_with_mode_rplus_success[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_append_with_mode_rplus_fails[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_append_with_invalid_dim_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_append_with_no_dims_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_append_with_append_dim_not_set_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_append_with_mode_not_a_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_append_with_existing_encoding_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_append_string_length_mismatch_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_check_encoding_is_consistent_after_append[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_append_with_new_variable[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_append_with_append_dim_no_overwrite[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_to_zarr_compute_false_roundtrip[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_to_zarr_append_compute_false_roundtrip[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_save_emptydim[4 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_no_warning_from_open_emptydim_with_chunks[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_write_region_mode[6 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_write_preexisting_override_metadata[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_write_region_errors[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_encoding_chunksizes[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_open_zarr_use_cftime[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_write_read_select_write[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_attributes[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_chunked_datetime64_or_timedelta64[4 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_zero_dimensional_variable[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_write_store[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_test_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_load[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_dataset_compute[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_pickle[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_pickle_dataarray[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_None_variable[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_object_dtype[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_string_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_string_encoded_characters[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_numpy_datetime_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_cftime_datetime_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_timedelta_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_float64_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_coordinates[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_global_coordinates[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_coordinates_with_space[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_boolean_dtype[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_orthogonal_indexing[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_vectorized_indexing[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_vectorized_indexing_negative_step[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_outer_indexing_reversed[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_isel_dataarray[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_array_type_after_indexing[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_dropna[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_ondisk_after_print[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_bytes_with_fill_value[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_empty_vlen_string_array[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_mask_and_scale[6 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_unsigned[8 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_grid_mapping_and_bounds_are_not_coordinates_in_file[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_coordinate_variables_after_dataset_roundtrip[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_grid_mapping_and_bounds_are_coordinates_after_dataarray_roundtrip[2 failing variants]: Failed: DID NOT WARN. No warnings of type (<class 'UserWarning'>,) were emitted.
 Emitted warnings: [].
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_coordinates_encoding[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_endian[2]: KeyError: '>i2'
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_encoding_kwarg[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_encoding_kwarg_dates[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_default_fill_value[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_explicitly_omit_fill_value[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_explicitly_omit_fill_value_via_encoding_kwarg[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_explicitly_omit_fill_value_in_coord[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_explicitly_omit_fill_value_in_coord_via_encoding_kwarg[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_encoding_same_dtype[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_append_overwrite_values[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_multiindex_not_implemented[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_string_object_warning[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_roundtrip_consolidated[6 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_read_non_consolidated_warning[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_auto_chunk[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_manual_chunk[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_warning_on_bad_chunks[2 failing variants]: Failed: DID NOT WARN. No warnings of type (<class 'UserWarning'>,) were emitted.
 Emitted warnings: [].
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_write_uneven_dask_chunks[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_chunk_encoding[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_chunk_encoding_with_dask[2 failing variants]: TypeError: Group.create_array() got an unexpected keyword argument 'codecs'
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_hidden_zarr_keys[2]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_write_persistence_modes[4 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_compressor_encoding[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_group[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_zarr_mode_w_overwrites_encoding[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_dataset_caching[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_append_write[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_append_with_mode_rplus_success[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_append_with_mode_rplus_fails[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_append_with_invalid_dim_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_append_with_no_dims_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_append_with_append_dim_not_set_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_append_with_mode_not_a_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_append_with_existing_encoding_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_append_string_length_mismatch_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_check_encoding_is_consistent_after_append[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_append_with_new_variable[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_append_with_append_dim_no_overwrite[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_to_zarr_compute_false_roundtrip[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_to_zarr_append_compute_false_roundtrip[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_save_emptydim[4 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_no_warning_from_open_emptydim_with_chunks[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_write_region_mode[6 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_write_preexisting_override_metadata[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_write_region_errors[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_encoding_chunksizes[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_open_zarr_use_cftime[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_write_read_select_write[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_attributes[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_chunked_datetime64_or_timedelta64[4 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_zero_dimensional_variable[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_write_store[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_test_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_load[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_dataset_compute[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_pickle[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_pickle_dataarray[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_None_variable[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_object_dtype[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_string_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_string_encoded_characters[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_numpy_datetime_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_cftime_datetime_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_timedelta_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_float64_data[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_coordinates[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_global_coordinates[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_coordinates_with_space[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_boolean_dtype[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_orthogonal_indexing[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_vectorized_indexing[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_vectorized_indexing_negative_step[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_outer_indexing_reversed[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_isel_dataarray[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_array_type_after_indexing[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_dropna[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_ondisk_after_print[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_bytes_with_fill_value[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_empty_vlen_string_array[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_mask_and_scale[6 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_unsigned[8 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_grid_mapping_and_bounds_are_not_coordinates_in_file[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_coordinate_variables_after_dataset_roundtrip[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_grid_mapping_and_bounds_are_coordinates_after_dataarray_roundtrip[2 failing variants]: Failed: DID NOT WARN. No warnings of type (<class 'UserWarning'>,) were emitted.
 Emitted warnings: [].
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_coordinates_encoding[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_endian[2]: KeyError: '>i2'
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_encoding_kwarg[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_encoding_kwarg_dates[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_default_fill_value[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_explicitly_omit_fill_value[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_explicitly_omit_fill_value_via_encoding_kwarg[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_explicitly_omit_fill_value_in_coord[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_explicitly_omit_fill_value_in_coord_via_encoding_kwarg[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_encoding_same_dtype[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_append_overwrite_values[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_multiindex_not_implemented[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_string_object_warning[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_roundtrip_consolidated[6 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_read_non_consolidated_warning[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_auto_chunk[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_manual_chunk[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_warning_on_bad_chunks[2 failing variants]: Failed: DID NOT WARN. No warnings of type (<class 'UserWarning'>,) were emitted.
 Emitted warnings: [].
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_write_uneven_dask_chunks[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_chunk_encoding[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_chunk_encoding_with_dask[2 failing variants]: TypeError: Group.create_array() got an unexpected keyword argument 'codecs'
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_hidden_zarr_keys[2]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_write_persistence_modes[4 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_compressor_encoding[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_group[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_zarr_mode_w_overwrites_encoding[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_dataset_caching[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_append_write[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_append_with_mode_rplus_success[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_append_with_mode_rplus_fails[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_append_with_invalid_dim_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_append_with_no_dims_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_append_with_append_dim_not_set_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_append_with_mode_not_a_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_append_with_existing_encoding_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_append_string_length_mismatch_raises[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_check_encoding_is_consistent_after_append[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_append_with_new_variable[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_append_with_append_dim_no_overwrite[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_to_zarr_compute_false_roundtrip[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_to_zarr_append_compute_false_roundtrip[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_save_emptydim[4 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_no_warning_from_open_emptydim_with_chunks[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_write_region_mode[6 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_write_preexisting_override_metadata[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_write_region_errors[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_encoding_chunksizes[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_open_zarr_use_cftime[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_write_read_select_write[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_attributes[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_chunked_datetime64_or_timedelta64[4 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_avoid_excess_metadata_calls[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::test_zarr_closing_internal_zip_store[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrRegionAuto::test_zarr_region_auto_all[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrRegionAuto::test_zarr_region_auto_mixed[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrRegionAuto::test_zarr_region_auto_noncontiguous[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrRegionAuto::test_zarr_region_auto_new_coord_vals[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrRegionAuto::test_zarr_region_index_write[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrRegionAuto::test_zarr_region_append[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::test_zarr_region[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::test_zarr_append_chunk_partial[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::test_zarr_region_chunk_partial_offset[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::test_zarr_safe_chunk_append_dim[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::test_zarr_safe_chunk_region[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_dimension_names[3]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDictStore::test_append_string_length_mismatch_works[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_dimension_names[3]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrDirectoryStore::test_append_string_length_mismatch_works[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_dimension_names[3]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestZarrWriteEmpty::test_append_string_length_mismatch_works[2 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::test_zarr_version_deprecated: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_backends.py::TestDataArrayToZarr::test_dataarray_to_zarr_no_name[3 failing variants]: AttributeError: module 'zarr.storage' has no attribute 'zip'. Did you mean: '_zip'?
xarray/tests/test_backends.py::TestDataArrayToZarr::test_dataarray_to_zarr_with_name[3 failing variants]: AttributeError: module 'zarr.storage' has no attribute 'zip'. Did you mean: '_zip'?
xarray/tests/test_backends.py::TestDataArrayToZarr::test_dataarray_to_zarr_coord_name_clash[3 failing variants]: AttributeError: module 'zarr.storage' has no attribute 'zip'. Did you mean: '_zip'?
xarray/tests/test_backends.py::TestDataArrayToZarr::test_open_dataarray_options[3 failing variants]: AttributeError: module 'zarr.storage' has no attribute 'zip'. Did you mean: '_zip'?
xarray/tests/test_backends.py::TestNCZarr::test_overwriting_nczarr: TypeError: Expected an integer or an iterable of integers. Got None instead.
xarray/tests/test_conventions.py::TestCFEncodedDataStore::test_roundtrip_endian: KeyError: 'default_zarr_version'
xarray/tests/test_distributed.py::test_dask_distributed_zarr_integration_test[4 failing variants]: TypeError: Expected an integer or an iterable of integers. Got None instead.