{"record":{"id":"ad4272fd988a1b29","repo":"juanfont/headscale","slug":"headscale-ran-into-an-error-and-had-to-shut-down","errorCode":null,"errorMessage":"headscale ran into an error and had to shut down: %w","messagePattern":"headscale ran into an error and had to shut down: %w","errorType":"console","errorClass":null,"httpStatus":null,"severity":"error","filePath":"cmd/headscale/cli/serve.go","lineNumber":32,"sourceCode":"}\n\nvar serveCmd = &cobra.Command{\n\tUse:   \"serve\",\n\tShort: \"Launches the headscale server\",\n\tRunE: func(cmd *cobra.Command, args []string) error {\n\t\tapp, err := newHeadscaleServerWithConfig()\n\t\tif err != nil {\n\t\t\tif squibbleErr, ok := errors.AsType[squibble.ValidationError](err); ok {\n\t\t\t\tfmt.Printf(\"SQLite schema failed to validate:\\n\")\n\t\t\t\tfmt.Println(squibbleErr.Diff)\n\t\t\t}\n\n\t\t\treturn fmt.Errorf(\"initializing: %w\", err)\n\t\t}\n\n\t\terr = app.Serve()\n\t\tif err != nil && !errors.Is(err, http.ErrServerClosed) {\n\t\t\treturn fmt.Errorf(\"headscale ran into an error and had to shut down: %w\", err)\n\t\t}\n\n\t\treturn nil\n\t},\n}\n","sourceCodeStart":14,"sourceCodeEnd":38,"githubUrl":"https://github.com/juanfont/headscale/blob/565fd254d06c4c7f9a8cad1714a43445c79ba420/cmd/headscale/cli/serve.go#L14-L38","documentation":"Error \"headscale ran into an error and had to shut down: %w\" thrown in juanfont/headscale.","triggerScenarios":"Thrown at cmd/headscale/cli/serve.go:32 when the library encounters an invalid state.","commonSituations":"The headscale server shut down due to a fatal runtime error. Inspect the preceding log lines for the underlying cause (listener, database, or TLS failure).","solutions":["Inspect the wrapped error for the underlying cause and correct the failing condition (headscale ran into an error and had to shut down); retry the operation after fixing the input, configuration, or environment."],"exampleFix":"Inspect the wrapped error for the underlying cause and correct the failing condition (headscale ran into an error and had to shut down); retry the operation after fixing the input, configuration, or environment.","handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"565fd254d06c4c7f9a8cad1714a43445c79ba420","analyzedAt":"2026-08-15T13:12:30.133Z","schemaVersion":2},"datasetVersion":"2026-08-15T17:31:12.345Z"}