Executing verb create_base_text_units returns empty dataframes

[goodpeter-sun]

10:36:36,780 graphrag.index.workflows.load INFO Workflow Run Order: ['create_base_text_units', 'create_final_documents', 'extract_graph', 'compute_communities', 'create_final_entities', 'create_final_relationships', 'create_final_communities', 'create_final_nodes', 'create_final_text_units', 'create_final_community_reports', 'generate_text_embeddings']
10:36:36,780 graphrag.index.run.run INFO Final # of rows loaded: 1
10:36:36,823 graphrag.index.run.workflow INFO dependencies for create_base_text_units: []
10:36:36,825 datashaper.workflow.workflow INFO executing verb create_base_text_units
10:36:37,659 graphrag.index.run.workflow INFO dependencies for create_final_documents: ['create_base_text_units']
10:36:37,659 graphrag.index.run.workflow WARNING Dependency table create_base_text_units not found in storage: it may be a runtime-only in-memory table. If you see further errors, this may be an actual problem.

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