{"record":{"id":"0fedd901321276c8","repo":"go-delve/delve","slug":"errnosource","errorCode":"ErrNoSource","errorMessage":"no source available","messagePattern":"no source available","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"pkg/dwarf/line/state_machine.go","lineNumber":171,"sourceCode":"\n\tfor {\n\t\tif err := sm.next(); err != nil {\n\t\t\tif lineInfo.Logf != nil {\n\t\t\t\tlineInfo.Logf(\"AllPCsForFileLine error: %v\", err)\n\t\t\t}\n\t\t\tbreak\n\t\t}\n\t\tif sm.address != lastAddr && sm.isStmt && sm.valid && sm.file == f {\n\t\t\tif pcs, ok := m[sm.line]; ok {\n\t\t\t\tpcs = append(pcs, sm.address)\n\t\t\t\tm[sm.line] = pcs\n\t\t\t\tlastAddr = sm.address\n\t\t\t}\n\t\t}\n\t}\n}\n\nvar ErrNoSource = errors.New(\"no source available\")\n\n// AllPCsBetween returns all PC addresses between begin and end (including both begin and end)\n// that have the is_stmt flag set and do not belong to excludeFile:excludeLine.\nfunc (lineInfo *DebugLineInfo) AllPCsBetween(begin, end uint64, excludeFile string, excludeLine int) ([]uint64, error) {\n\tif lineInfo == nil {\n\t\treturn nil, ErrNoSource\n\t}\n\n\tvar (\n\t\tpcs      []uint64\n\t\tlastaddr uint64\n\t\tsm       = newStateMachine(lineInfo, lineInfo.Instructions, lineInfo.ptrSize)\n\t)\n\n\tfor {\n\t\tif err := sm.next(); err != nil {\n\t\t\tif lineInfo.Logf != nil {\n\t\t\t\tlineInfo.Logf(\"AllPCsBetween error: %v\", err)","sourceCodeStart":153,"sourceCodeEnd":189,"githubUrl":"https://github.com/go-delve/delve/blob/a23773e6c31361e43246bc43a424ee009679b174/pkg/dwarf/line/state_machine.go#L153-L189","documentation":"Error \"no source available\" thrown in go-delve/delve.","triggerScenarios":"Thrown at pkg/dwarf/line/state_machine.go:171 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"}