{"record":{"id":"77f042a6196f12bd","repo":"go-delve/delve","slug":"empty-stack-trace","errorCode":null,"errorMessage":"empty stack trace","messagePattern":"empty stack trace","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"pkg/proc/threads.go","lineNumber":82,"sourceCode":"\treturn t.returnValues\n}\n\n// topframe returns the two topmost frames of g, or thread if g is nil.\nfunc topframe(tgt *Target, g *G, thread Thread) (Stackframe, Stackframe, error) {\n\tvar frames []Stackframe\n\tvar err error\n\n\tif g == nil {\n\t\tframes, err = ThreadStacktrace(tgt, thread, 1)\n\t} else {\n\t\tframes, err = GoroutineStacktrace(tgt, g, 1, StacktraceReadDefers)\n\t}\n\tif err != nil {\n\t\treturn Stackframe{}, Stackframe{}, err\n\t}\n\tswitch len(frames) {\n\tcase 0:\n\t\treturn Stackframe{}, Stackframe{}, errors.New(\"empty stack trace\")\n\tcase 1:\n\t\treturn frames[0], Stackframe{}, nil\n\tdefault:\n\t\treturn frames[0], frames[1], nil\n\t}\n}\n\nfunc setPC(thread Thread, newPC uint64) error {\n\treturn thread.SetReg(thread.BinInfo().Arch.PCRegNum, op.DwarfRegisterFromUint64(newPC))\n}\n\nfunc setSP(thread Thread, newSP uint64) error {\n\treturn thread.SetReg(thread.BinInfo().Arch.SPRegNum, op.DwarfRegisterFromUint64(newSP))\n}\n\nfunc setClosureReg(thread Thread, newClosureReg uint64) error {\n\treturn thread.SetReg(thread.BinInfo().Arch.ContextRegNum, op.DwarfRegisterFromUint64(newClosureReg))\n}","sourceCodeStart":64,"sourceCodeEnd":100,"githubUrl":"https://github.com/go-delve/delve/blob/a23773e6c31361e43246bc43a424ee009679b174/pkg/proc/threads.go#L64-L100","documentation":"Error \"empty stack trace\" thrown in go-delve/delve.","triggerScenarios":"Thrown at pkg/proc/threads.go:82 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":"a23773e6c31361e43246bc43a424ee009679b174","analyzedAt":"2026-08-31T15:12:45.221Z","schemaVersion":2},"datasetVersion":"2026-08-31T19:17:28.585Z"}