{"record":{"id":"a0a0b6e693048691","repo":"mem0ai/mem0","slug":"failed-to-get-vector-error-instanceof-error-e","errorCode":null,"errorMessage":"Failed to get vector: ${error instanceof Error ? error.message : String(error)}","messagePattern":"Failed to get vector: (.+?)","errorType":"exception","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"mem0-ts/src/oss/src/vector_stores/vectorize.ts","lineNumber":146,"sourceCode":"    await this.initialize();\n    try {\n      const result = (await this.client?.vectorize.indexes.getByIds(\n        this.indexName,\n        {\n          account_id: this.accountId,\n          ids: [vectorId],\n        },\n      )) as any;\n\n      if (!result?.length) return null;\n\n      return {\n        id: vectorId,\n        payload: result[0].metadata,\n      };\n    } catch (error) {\n      console.error(\"Error getting vector:\", error);\n      throw new Error(\n        `Failed to get vector: ${error instanceof Error ? error.message : String(error)}`,\n      );\n    }\n  }\n\n  async update(\n    vectorId: string,\n    vector: number[],\n    payload: Record<string, any>,\n  ): Promise<void> {\n    await this.initialize();\n    try {\n      const data: VectorizeVector = {\n        id: vectorId,\n        values: vector,\n        metadata: payload,\n      };\n","sourceCodeStart":128,"sourceCodeEnd":164,"githubUrl":"https://github.com/mem0ai/mem0/blob/001c235229be8795e3834520467bd0d661ed8f34/mem0-ts/src/oss/src/vector_stores/vectorize.ts#L128-L164","documentation":"Catch-all around Cloudflare Vectorize getByIds: fetching a single vector by id failed (auth, network, index/account mismatch, or an unexpected response shape), and the error is rethrown wrapped as 'Failed to get vector: <message>'. A normal 'not found' returns null instead — this error means the API call itself failed.","triggerScenarios":"memory.get(id) when the API token lacks read permission; indexName deleted; accountId wrong; network error during the REST call; Cloudflare API returning 5xx.","commonSituations":"Token scoped with Vectorize Write but not Read; pointing at another account's index; transient Cloudflare outages.","solutions":["Check the inner message; 401/403 -> grant the token Vectorize:Read (edit) permission.","Confirm indexName and accountId match the Cloudflare dashboard values.","Retry on transient 5xx/network errors — get is a read and safe to retry."],"exampleFix":null,"handlingStrategy":"retry","validationCode":null,"typeGuard":null,"tryCatchPattern":"try { return await memory.get(id); } catch (e) { const m = e instanceof Error ? e.message : ''; if (m.startsWith('Failed to get vector:')) { if (isTransientInner(m)) return retryWithBackoff(() => memory.get(id), 2); /* missing id is null, not this error */ throw new Error(m); } throw e; }","preventionTips":["Treat null as not-found; only thrown errors indicate API failure","Grant tokens read scope for Vectorize","Retry reads with short backoff on transient errors"],"tags":["cloudflare","vectorize","get","permissions"],"backgroundTag":null,"analyzedSha":"001c235229be8795e3834520467bd0d661ed8f34","analyzedAt":"2026-08-15T01:55:42.685Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}