{"record":{"id":"15173329ed082942","repo":"sipeed/picoclaw","slug":"subturn-panicked-v","errorCode":null,"errorMessage":"subturn panicked: %v","messagePattern":"subturn panicked: (.+?)","errorType":"panic","errorClass":null,"httpStatus":null,"severity":"error","filePath":"pkg/agent/subturn.go","lineNumber":458,"sourceCode":"\tparentTS.mu.Lock()\n\tparentTS.childTurnIDs = append(parentTS.childTurnIDs, childID)\n\tparentTS.mu.Unlock()\n\n\t// 6. Emit Spawn event\n\tal.emitEvent(runtimeevents.KindAgentSubTurnSpawn,\n\t\tchildTS.eventMeta(\"spawnSubTurn\", \"subturn.spawn\"),\n\t\tSubTurnSpawnPayload{\n\t\t\tAgentID:      childTS.agentID,\n\t\t\tLabel:        childID,\n\t\t\tParentTurnID: parentTS.turnID,\n\t\t},\n\t)\n\n\t// 7. Defer cleanup: deliver result (for async), emit End event, and recover from panics\n\tdefer func() {\n\t\tif r := recover(); r != nil {\n\t\t\tlogger.RecoverPanicNoExit(r)\n\t\t\terr = fmt.Errorf(\"subturn panicked: %v\", r)\n\t\t\tresult = nil\n\t\t\tlogger.ErrorCF(\"subturn\", \"SubTurn panicked\", map[string]any{\n\t\t\t\t\"child_id\":  childID,\n\t\t\t\t\"parent_id\": parentTS.turnID,\n\t\t\t\t\"panic\":     r,\n\t\t\t})\n\t\t}\n\n\t\t// Result Delivery Strategy (Async vs Sync)\n\t\tif cfg.Async {\n\t\t\tdeliverSubTurnResult(al, parentTS, childID, result)\n\t\t}\n\n\t\tstatus := \"completed\"\n\t\tif err != nil {\n\t\t\tstatus = \"error\"\n\t\t}\n\t\tal.emitEvent(runtimeevents.KindAgentSubTurnEnd,","sourceCodeStart":440,"sourceCodeEnd":476,"githubUrl":"https://github.com/sipeed/picoclaw/blob/49183d7e8daed0dba89ddbb6fcb60089401d9680/pkg/agent/subturn.go#L440-L476","documentation":"Error \"subturn panicked: %v\" thrown in sipeed/picoclaw.","triggerScenarios":"Thrown at pkg/agent/subturn.go:458 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"49183d7e8daed0dba89ddbb6fcb60089401d9680","analyzedAt":"2026-08-15T21:55:41.315Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}