{"record":{"id":"3575983b56176a99","repo":"hyperledger/fabric","slug":"could-not-read-channel-create-tx-s","errorCode":null,"errorMessage":"could not read channel create tx: %s","messagePattern":"could not read channel create tx: (.+?)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"cmd/configtxgen/main.go","lineNumber":102,"sourceCode":"\t}\n\n\tlogger.Info(\"Parsing genesis block\")\n\tblock, err := protoutil.UnmarshalBlock(data)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"error unmarshalling to block: %s\", err)\n\t}\n\terr = protolator.DeepMarshalJSON(os.Stdout, block)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"malformed block contents: %s\", err)\n\t}\n\treturn nil\n}\n\nfunc doInspectChannelCreateTx(inspectChannelCreateTx string) error {\n\tlogger.Info(\"Inspecting transaction\")\n\tdata, err := os.ReadFile(inspectChannelCreateTx)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"could not read channel create tx: %s\", err)\n\t}\n\n\tlogger.Info(\"Parsing transaction\")\n\tenv, err := protoutil.UnmarshalEnvelope(data)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"Error unmarshalling envelope: %s\", err)\n\t}\n\n\terr = protolator.DeepMarshalJSON(os.Stdout, env)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"malformed transaction contents: %s\", err)\n\t}\n\n\treturn nil\n}\n\nfunc doPrintOrg(t *genesisconfig.TopLevel, printOrg string) error {\n\tfor _, org := range t.Organizations {","sourceCodeStart":84,"sourceCodeEnd":120,"githubUrl":"https://github.com/hyperledger/fabric/blob/2736b63f8fd5932511d56fe68b7039d15977f7f6/cmd/configtxgen/main.go#L84-L120","documentation":"Returned by doInspectChannelCreateTx when os.ReadFile fails on the transaction file passed to the -inspectChannelCreateTx flag — nonexistent path or unreadable file. The failure occurs at the raw file-read stage, before envelope unmarshaling begins.","triggerScenarios":"Thrown at cmd/configtxgen/main.go:102 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Check the file path passed to -inspectChannelCreateTx exists and is readable","Regenerate the channel creation tx with configtxgen if the file was lost"],"exampleFix":null,"handlingStrategy":"try-catch","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"2736b63f8fd5932511d56fe68b7039d15977f7f6","analyzedAt":"2026-09-04T08:52:36.465Z","contentChangedAt":"2026-09-04T08:52:36.465Z","schemaVersion":2},"datasetVersion":"2026-09-08T10:18:20.063Z"}