Fix select in conditions test

simonrw · simonrw · commit 3ad8771b9004 · 2025-08-11T22:36:55.000+01:00
diff --git a/localstack-core/localstack/services/cloudformation/engine/v2/change_set_model_preproc.py b/localstack-core/localstack/services/cloudformation/engine/v2/change_set_model_preproc.py
@@ -381,7 +381,7 @@ def _resolve_mapping(
             error_key = "::".join([map_name, top_level_key, second_level_key])
             raise ValidationError(f"Template error: Unable to get mapping for {error_key}")
         second_level_value = top_level_value.bindings.get(second_level_key)
-        if not isinstance(second_level_value, TerminalValue):
+        if not isinstance(second_level_value, (TerminalValue, NodeArray, NodeObject)):
             error_key = "::".join([map_name, top_level_key, second_level_key])
             raise ValidationError(f"Template error: Unable to get mapping for {error_key}")
         mapping_value_delta = self.visit(second_level_value)
