{"record":{"id":"101a98de9404736c","repo":"deepseek-ai/deepseek-harness","slug":"settings-rejected-101a98","errorCode":"settings-rejected","errorMessage":"error instanceof Error ? error.message : String(error)","messagePattern":"error instanceof Error \\? error\\.message : String\\(error\\)","errorType":"error_code","errorClass":null,"httpStatus":null,"severity":"error","filePath":"packages/host/apiproxy/src/api-proxy.ts","lineNumber":1908,"sourceCode":"    request: RpcRequest<unknown>,\n    ns: string,\n    mode: 'update' | 'replace' | 'mutate',\n    section: object,\n    expectedRevision?: number,\n  ): Promise<RpcResponse<SettingsNamespaceView>> {\n    const settings = ctx.get('settings')\n    if (settings === undefined) return err(request, settingsAbsent())\n    const rejected = (error: unknown): RpcResponse<SettingsNamespaceView> => {\n      // A stale writer is its own outcome, not a malformed request: the client\n      // must re-read and re-apply rather than treat the write as invalid.\n      if (error instanceof SettingsConflictError) {\n        return err(request, {\n          code: 'settings-conflict',\n          message: error.message,\n          details: { ns, expected: error.expected, actual: error.actual },\n        })\n      }\n      return err(request, {\n        code: 'settings-rejected',\n        message: error instanceof Error ? error.message : String(error),\n        details: { ns },\n      })\n    }\n    let branded: SettingsNamespace\n    try {\n      branded = settingsNamespace(ns)\n    } catch (error: unknown) {\n      // A malformed name can address no registration, so it fails exactly as\n      // an unregistered one does.\n      return rejected(error)\n    }\n    try {\n      if (mode === 'update') await settings.update(branded, section, expectedRevision)\n      else if (mode === 'replace') await settings.replace(branded, section, expectedRevision)\n      else await settings.mutate(branded, section as SettingsPathOp[], expectedRevision)\n    } catch (error: unknown) {","sourceCodeStart":1890,"sourceCodeEnd":1926,"githubUrl":"https://github.com/deepseek-ai/deepseek-harness/blob/b150a551b8d465e31e418e1b2eaf5e79bbb7d28e/packages/host/apiproxy/src/api-proxy.ts#L1890-L1926","documentation":"Error \"error instanceof Error ? error.message : String(error)\" thrown in deepseek-ai/deepseek-harness.","triggerScenarios":"Thrown at packages/host/apiproxy/src/api-proxy.ts:1908 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Read the forwarded error message in the response or logs and fix the underlying failure it names."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"b150a551b8d465e31e418e1b2eaf5e79bbb7d28e","analyzedAt":"2026-08-24T18:12:29.105Z","schemaVersion":2},"datasetVersion":"2026-08-24T22:17:12.610Z"}