{"record":{"id":"0554ef10cf94aba9","repo":"Mintplex-Labs/anything-llm","slug":"invalid-namespace-has-it-been-collected-and-popu","errorCode":null,"errorMessage":"Invalid namespace - has it been collected and populated yet?","messagePattern":"Invalid namespace - has it been collected and populated yet\\?","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"server/utils/vectorDbProviders/pinecone/index.js","lineNumber":276,"sourceCode":"    return {\n      message: `Namespace ${namespace} was deleted along with ${details.vectorCount} vectors.`,\n    };\n  }\n\n  async performSimilaritySearch({\n    namespace = null,\n    input = \"\",\n    LLMConnector = null,\n    similarityThreshold = 0.25,\n    topN = 4,\n    filterIdentifiers = [],\n  }) {\n    if (!namespace || !input || !LLMConnector)\n      throw new Error(\"Invalid request to performSimilaritySearch.\");\n\n    const { pineconeIndex } = await this.connect();\n    if (!(await this.namespaceExists(pineconeIndex, namespace)))\n      throw new Error(\n        \"Invalid namespace - has it been collected and populated yet?\"\n      );\n\n    const queryVector = await LLMConnector.embedTextInput(input);\n    const { contextTexts, sourceDocuments } = await this.similarityResponse({\n      client: pineconeIndex,\n      namespace,\n      queryVector,\n      similarityThreshold,\n      topN,\n      filterIdentifiers,\n    });\n\n    const sources = sourceDocuments.map((doc, i) => {\n      return { metadata: doc, text: contextTexts[i] };\n    });\n    return {\n      contextTexts,","sourceCodeStart":258,"sourceCodeEnd":294,"githubUrl":"https://github.com/Mintplex-Labs/anything-llm/blob/3aec848f2885144aa8f1e53b9731a04310d5d558/server/utils/vectorDbProviders/pinecone/index.js#L258-L294","documentation":"Existence guard in PineconeDB.performSimilaritySearch: the target namespace does not exist in Pinecone, usually because documents have not been embedded/collected into it yet, so there is nothing to search.","triggerScenarios":"A Pinecone query targeted a namespace that has not been collected or populated.","commonSituations":"This error is raised at runtime in server/utils/vectorDbProviders/pinecone/index.js. It occurs when the required configuration for this provider is missing or invalid (unset environment variables, empty API key or base path), when the external service is unreachable or returns an unexpected response, or when invalid input reaches the call site. To prevent it, validate the relevant provider settings and environment variables at startup and confirm the service is reachable before this code path executes.","solutions":["Embed documents into the namespace first so it is populated.","Verify the namespace name."],"exampleFix":null,"handlingStrategy":"validation","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"3aec848f2885144aa8f1e53b9731a04310d5d558","analyzedAt":"2026-08-18T10:02:21.017Z","contentChangedAt":"2026-08-18T10:02:21.017Z","schemaVersion":2},"datasetVersion":"2026-09-14T00:17:10.932Z"}