{"record":{"id":"9123b2492f36ceed","repo":"deepseek-ai/deepseek-harness","slug":"session-query-event-not-found","errorCode":"SESSION_QUERY_EVENT_NOT_FOUND","errorMessage":"session event was not found","messagePattern":"session event was not found","errorType":"error_code","errorClass":null,"httpStatus":null,"severity":"error","filePath":"packages/session-query/tool-session-query/src/service-boundary.ts","lineNumber":31,"sourceCode":"\ninterface ModelSafeServiceFailure {\n  readonly code: SessionQueryErrorCode | 'SESSION_QUERY_TOOL_FAILED'\n  readonly message: string\n}\n\nconst UNPRINTABLE_SERVICE_ERROR = '[unprintable session query failure]'\n\nconst SAFE_SESSION_QUERY_FAILURES = {\n  SESSION_QUERY_ABORTED: {\n    code: 'SESSION_QUERY_ABORTED',\n    message: 'session query was cancelled',\n  },\n  SESSION_QUERY_CORRUPT_SESSION: {\n    code: 'SESSION_QUERY_CORRUPT_SESSION',\n    message: 'session event history is corrupt',\n  },\n  SESSION_QUERY_EVENT_NOT_FOUND: {\n    code: 'SESSION_QUERY_EVENT_NOT_FOUND',\n    message: 'session event was not found',\n  },\n  SESSION_QUERY_INDEX_FAILED: {\n    code: 'SESSION_QUERY_INDEX_FAILED',\n    message: 'session search index is unavailable',\n  },\n  SESSION_QUERY_INVALID_CONFIG: {\n    code: 'SESSION_QUERY_TOOL_FAILED',\n    message: 'session query operation failed',\n  },\n  SESSION_QUERY_INVALID_CURSOR: {\n    code: 'SESSION_QUERY_INVALID_CURSOR',\n    message: 'session search continuation is invalid',\n  },\n  SESSION_QUERY_INVALID_FILTER: {\n    code: 'SESSION_QUERY_INVALID_FILTER',\n    message: 'session query filters were rejected',\n  },","sourceCodeStart":13,"sourceCodeEnd":49,"githubUrl":"https://github.com/deepseek-ai/deepseek-harness/blob/b150a551b8d465e31e418e1b2eaf5e79bbb7d28e/packages/session-query/tool-session-query/src/service-boundary.ts#L13-L49","documentation":"Error \"session event was not found\" thrown in deepseek-ai/deepseek-harness.","triggerScenarios":"Thrown at packages/session-query/tool-session-query/src/service-boundary.ts:31 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Verify the event sequence number or id exists in the session's history before querying it."],"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"}