{"record":{"id":"d1eb791488c667f8","repo":"run-llama/llama_index","slug":"pandas-is-required-for-this-function-please-insta-d1eb79","errorCode":null,"errorMessage":"pandas is required for this function. Please install it with `pip install pandas`.","messagePattern":"pandas is required for this function\\. Please install it with `pip install pandas`\\.","errorType":"exception","errorClass":"ImportError","httpStatus":null,"severity":"error","filePath":"llama-index-core/llama_index/core/playground/base.py","lineNumber":184,"sourceCode":"\n                result.append(\n                    {\n                        \"Index\": index_name,\n                        \"Retriever Mode\": retriever_mode,\n                        \"Output\": str(output),\n                        \"Duration\": duration,\n                        \"Prompt Tokens\": token_counter.prompt_llm_token_count,\n                        \"Completion Tokens\": token_counter.completion_llm_token_count,\n                        \"Embed Tokens\": token_counter.total_embedding_token_count,\n                    }\n                )\n        print(f\"\\nRan {len(result)} combinations in total.\")\n\n        if to_pandas:\n            try:\n                import pandas as pd\n            except ImportError:\n                raise ImportError(\n                    \"pandas is required for this function. Please install it with `pip install pandas`.\"\n                )\n\n            return pd.DataFrame(result)\n        else:\n            return result\n","sourceCodeStart":166,"sourceCodeEnd":191,"githubUrl":"https://github.com/run-llama/llama_index/blob/afd0fef371831f9bda13e5af7167cf4e981278ab/llama-index-core/llama_index/core/playground/base.py#L166-L191","documentation":"Error \"pandas is required for this function. Please install it with `pip install pandas`.\" thrown in run-llama/llama_index.","triggerScenarios":"Thrown at llama-index-core/llama_index/core/playground/base.py:184 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Install pandas: `pip install pandas`."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"afd0fef371831f9bda13e5af7167cf4e981278ab","analyzedAt":"2026-08-15T05:42:58.429Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}