run-llama/llama_index
Documented errors, page 2 of 5. Back to run-llama/llama_index
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| PandasInstructionParser has been moved to… | exception | error | llama-index, deprecation, migration, pandas, code-execution, security |
| Invalid data URL format: missing comma separator | validation | error | data-url, validation, binary-data, python |
| Cannot sign without private key | exception | error | crypto, signing, identity, agent-mesh, validation |
| Command failed | exception | error | docstore, async, serialization, llama-index |
| ref_doc_id of node cannot be None when building a document… | exception | error | document-summary-index, nodes, ref-doc-id, validation |
| This query engine does not support _query. | exception | error | llama-index, query-engine, custom-query-engine, api-misuse, not-implemented |
| Could not extract tool use from input text | exception | error | docstore, legacy, migration, deserialization |
| Please install rake_nltk: `pip install rake_nltk` | exception | error | llama-index, rake, rake-nltk, optional-dependency, import |
| Expected ActionReasoningStep, got | exception | error | react-agent, structured-output, llm, parsing |
| Response must be a string or a generator. Found | exception | error | llm, custom-llm, type-error, response-synthesizer |
| get_nodes not implemented | exception | error | vector-store, not-implemented, base-class, python |
| Metadata must be set | validation | error | sql, node-mapping, metadata, validation |
| Program factory not supported without structured answer… | exception | error | response-synthesizer, refine, configuration, initialization |
| All agents must have a name in a multi-agent workflow | exception | error | agent-workflow, validation, constructor, multi-agent |
| AgentOpsHandler is not installed. Please install it using… | exception | error | llama-index, callbacks, import-error, optional-dependency, agentops |
| summaries must be one of ['self', 'prev', 'next'] | exception | error | validation, configuration, enum-value, metadata-extraction |
| llama-index-llms-openai is not installed. Please install it… | exception | error | optional-dependency, multi-modal, installation, openai |
| This query engine does not support _aquery. | exception | error | llama-index, query-engine, async, custom-query-engine, api-misuse |
| Schema not implemented for SimplePropertyGraphStore. | exception | error | not-implemented, property-graph, unsupported-operation, in-memory |
| SimpleGraphStore does not support get_schema | exception | error | not-implemented, graph-store, unsupported-operation, in-memory |
| Streaming is not enabled. Please use achat() instead. | exception | error | llama-index, chat-engine, streaming, async |
| JSONalyzeQueryEngine has been moved to… | exception | error | llama-index, deprecation, migration, jsonalyze, query-engine, security |
| delete_nodes not implemented | exception | error | vector-store, not-implemented, deletion, python |
| Invalid | exception | error | llm, function-calling, tools, parallel-tool-calls |
| No files found in . | exception | error | filesystem, filtering, directory-reader, empty-input |
| No tool calls found, cannot aggregate results. | exception | error | agent-workflow, internal-invariant, events, subclassing |
| No nodes returned by vector_query | exception | error | llama-index, property-graph, vector-store, custom-store, contract |
| No prompt provided in positional or keyword arguments | exception | error | llm, callbacks, instrumentation, api-misuse |
| Cannot specify both system_prompt and prefix_messages | exception | error | llama-index, chat-engine, conflicting-arguments, validation |
| Streaming is not enabled. Please use chat() instead. | exception | error | llama-index, chat-engine, streaming, query-engine |
| Invalid docstore strategy | exception | error | ingestion, pipeline, docstore, configuration |
| Objs is not pickleable | validation | error | persistence, pickle, object-index, serialization |
| Prompt should have output parser. | exception | error | selector, llm, prompts, config |
| structured_predict expected a | exception | error | llm, structured-output, pydantic, parsing |
| A retrieved image must have image_path or image_url… | exception | error | multimodal, images, notebook, retrieval |
| from_documents not implemented for BaseManagedIndex. | exception | error | llama-index, managed-index, not-implemented, from-documents |
| Got invalid JSON object. Error | exception | error | llm, output-parsing, json, yaml, routing |
| Must provide a LangChainLLM. | exception | error | langchain, llm-wrapper, prompt, runtime |
| `as_langchain_tool` not implemented here. | exception | error | langchain, retriever, tool-adapter, not-implemented |
| Root id not in retriever_dict, it must be a retriever. | exception | error | retriever, recursive-retrieval, initialization, configuration |
| Tool requires context. CodeActAgent only supports tools… | exception | error | tools, deserialization, pickle, llama-index |
| summary field of the index_struct not set. | exception | error | persistence, index, migration, data-model |
| Configured node parser does not have chunk size. | exception | error | settings, node-parser, chunking, configuration, llama-index |
| Please verify the provided credentials. | validation | error | aws, credentials, boto3, value-error |
| Cannot use embedding retriever if embed_summaries is False | exception | error | document-summary-index, retriever, embeddings, validation |
| Could not extract final answer from input text | exception | warning | kvstore, batching, not-implemented, custom-store |
| Unsupported pydantic program mode | exception | error | validation, enum, program-mode, version-skew |
| At least one error to retry needs to be provided | validation | error | retry, llm, configuration, value-error |
| LLM must be a FunctionCallingLLM | exception | error | tools, retriever, empty-input, llama-index |
| OpenInferenceCallbackHandler is not installed. Please… | exception | error | llama-index, callbacks, import-error, optional-dependency, openinference |
| achat_stream is None. Cannot asynchronously write to… | exception | error | streaming, chat-engine, agents, async, sync-async-mismatch |
| Unsupported mode. | exception | error | validation, evaluation, retrieval, enum, mode |
| chat_stream is None. Cannot write to history without… | exception | error | streaming, chat-engine, agents, sync-async-mismatch |
| Directory does not exist. | exception | error | filesystem, path-validation, directory-reader, initialization |
| `llama-index-embeddings-clip` package not found, please run… | exception | critical | embeddings, clip, multi-modal, dependencies, installation |
| Must specify root schema for nested object | exception | error | guidance, json-schema, pydantic, nested-models |
| No runs found in workflow | exception | error | workflow, visualization, state-validation, python |
| Please install nltk: `pip install nltk` | exception | error | llama-index, rake, nltk, optional-dependency, import |
| Failed to convert output to JSON | validation | error | llm, output-parsing, json, schema, routing |
| Initial token count exceeds token limit | exception | error | llama-index, memory, token-limit, chat-history, validation |
| Unknown oversized document strategy | exception | error | configuration, validation, enum-value, document-processing |
| IndexNode obj is not serializable | exception | error | schema, serialization, index-node, recursive-retrieval |
| No valid JSON found in output | exception | error | json, parsing, llm-output, sub-question |
| system_prompt is not supported for… | exception | error | llama-index, chat-engine, unsupported-argument, condense-question |
| Unknown extractor name | exception | error | serialization, unsupported-type, configuration, registry |
| At least one item in inputs_list must be provided. | exception | error | batch-evaluation, input-validation, llama-index |
| Object is not retrievable. | exception | error | retriever, recursive-retrieval, index-node, type-dispatch |
| SimpleGraphStore does not support query | exception | error | not-implemented, graph-store, unsupported-operation, query-language |
| Summary must be set for children indices. If the index does… | exception | error | composable-graph, validation, summaries |
| `tiktoken` package not found, please run `pip install… | exception | error | tokenizer, tiktoken, import-error, dependencies |
| embed_model must start with str 'local' or of type… | exception | error | embeddings, configuration, huggingface, api-misuse |
| One of nodes, objects, or index_struct must be provided. | exception | error | index, constructor, validation, base-index |
| Output parser is not supported for streaming. | exception | error | llama-index, streaming, output-parser, not-implemented |
| Unable to stream in Accumulate response mode | exception | error | response-synthesizer, streaming, configuration, async |
| Unknown tool name | exception | error | tools, query-plan, multi-hop, llm-output |
| clear not implemented | exception | error | vector-store, not-implemented, lifecycle, python |
| Client not implemented for SimplePropertyGraphStore. | exception | error | graph-store, client, not-implemented, property-graph |
| achat_stream is None! | exception | error | streaming, chat-engine, agents, async, sync-async-mismatch |
| chat_stream is None! | exception | error | streaming, chat-engine, agents, sync-async-mismatch |
| `llama-index-llms-openai` package not found, please run… | exception | error | llama-index, install, integration, openai, import-error |
| Metric key not in results_df | exception | error | validation, evaluation, retrieval-metrics, pandas |
| ref_doc_id_column not in table | exception | error | sql, validation, schema-mismatch, table-context |
| Token budget exceeded! Limit | exception | error | llama-index, callbacks, token-limit, cost-control |
| Must provide either prompt or prompt_template_str. | exception | error | validation, prompt, configuration, program |
| num_nodes must be >= 1 | exception | error | validation, configuration, constructor, off-by-one |
| Unhandled shape . | exception | error | embeddings, pooling, tensor-shape, multi-modal |
| Cannot import cohere package, please `pip install cohere`. | exception | error | missing-dependency, cohere, installation, optional-extra |
| Invalid Embedding name | exception | error | embeddings, serialization, dependencies, registry |
| ****** Could not load OpenAI model. If you intended to use… | exception | error | llama-index, openai, api-key, configuration, environment |
| fn_schema is None. | validation | error | tool-metadata, schema, pydantic, value-error |
| get_tool_calls_from_response is not supported by default. | exception | error | llm, function-calling, tools, not-implemented |
| include_tables not found in database | validation | error | sql, schema-validation, text-to-sql, value-error |
| query, response, second_response, and reference must be… | exception | error | validation, evaluation, pairwise, async, required-args |
| StructuredLLM expected a | exception | error | llama-index, async, structured-output, pydantic, type-error |
| Handoff prompt must contain | exception | error | agent-workflow, prompt-template, validation, handoff |
| Key should not be None | exception | error | guidance, json-schema, arrays, pydantic |
| Module not found. | exception | error | llama-index, prompts, prompt-mixin, update-prompts, naming |
| Object must be of type | validation | error | tools, object-index, type-validation |
| The constructor now takes in a list of Node objects. Since… | exception | error | index, constructor, api-migration, validation, base-index |
| Cannot insert into an empty index. | exception | error | llama-index, empty-index, not-implemented, insert |