{"record":{"id":"a4788304a051630b","repo":"chenhg5/cc-connect","slug":"create-log-dir-w-a47883","errorCode":null,"errorMessage":"create log dir: %w","messagePattern":"create log dir: %w","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"daemon/windows.go","lineNumber":47,"sourceCode":"}\n\ntype schtasksManager struct{}\n\nfunc newPlatformManager() (Manager, error) {\n\tif _, err := exec.LookPath(\"powershell.exe\"); err != nil {\n\t\treturn nil, fmt.Errorf(\"powershell.exe not found: Windows Task Scheduler management requires PowerShell\")\n\t}\n\treturn &schtasksManager{}, nil\n}\n\nfunc (*schtasksManager) Platform() string { return \"schtasks\" }\n\nfunc (m *schtasksManager) Install(cfg Config) error {\n\tif err := os.MkdirAll(DefaultDataDir(), 0755); err != nil {\n\t\treturn fmt.Errorf(\"create data dir: %w\", err)\n\t}\n\tif err := os.MkdirAll(filepath.Dir(cfg.LogFile), 0755); err != nil {\n\t\treturn fmt.Errorf(\"create log dir: %w\", err)\n\t}\n\n\tscriptPath := windowsTaskScriptPath()\n\t// 0644 has weak semantics on Windows; the file ACL is what matters.\n\t// We still write 0600 so the file's POSIX bits do not advertise read\n\t// access, and rely on the user's own profile ACLs for primary defense\n\t// (the script lives under %USERPROFILE%\\.cc-connect by default).\n\t// WriteFile only applies perm on create, so Chmod the existing file\n\t// after writing to harden reinstalls of pre-existing 0644 scripts.\n\tif err := os.WriteFile(scriptPath, []byte(buildWindowsTaskScript(cfg)), 0600); err != nil {\n\t\treturn fmt.Errorf(\"write task script: %w\", err)\n\t}\n\tif err := os.Chmod(scriptPath, 0600); err != nil {\n\t\treturn fmt.Errorf(\"chmod task script: %w\", err)\n\t}\n\n\tif err := stopWindowsTask(); err != nil {\n\t\tslog.Warn(\"schtasks: stop existing task failed\", \"error\", err)","sourceCodeStart":29,"sourceCodeEnd":65,"githubUrl":"https://github.com/chenhg5/cc-connect/blob/4000b2338aa6e850c99df54f8b0ed6ed7460b401/daemon/windows.go#L29-L65","documentation":"In schtasksManager.Install (daemon/windows.go), after creating the data dir the manager creates the parent directory of the configured log file (os.MkdirAll(filepath.Dir(cfg.LogFile), 0755)); any failure is wrapped as \"create log dir: %w\". It means the directory that should hold the daemon's log file could not be created, so install aborts before writing the task script.","triggerScenarios":"`cc-connect daemon install` with a Config.LogFile whose parent directory cannot be created — bad drive letter in the configured path, permission denied on the target folder, an existing file where a directory is expected, or a path with illegal characters.","commonSituations":"Config pointing the log file at D:\\logs when D: is a removable/absent drive; log dir on a network share without write access; typo'd config (e.g. log_file = \"C:\\\\log.txt.bak\\\\cc.log\"); running under a service account lacking rights to the configured folder.","solutions":["Fix the log file path in config.toml so its parent directory exists or can be created on a writable local volume","Manually create the directory: `mkdir <parent-of-LogFile>` and grant the account write access (`icacls <dir> /grant ...`)","Check the wrapped cause: \"Access is denied\" → ACL issue; \"The system cannot find the path\" → bad drive/typo","If a file already occupies the directory path, rename or delete it, then rerun install"],"exampleFix":"// before (config.toml)\nlog_file = \"E:\\\\cc-connect\\\\cc.log\"   // E: does not exist\n// error: create log dir: mkdir E:\\: The system cannot find the path specified.\n// after\nlog_file = \"C:\\\\Users\\\\me\\\\.cc-connect\\\\cc.log\"\n$ cc-connect daemon install","handlingStrategy":"validation","validationCode":"logDir := filepath.Dir(cfg.LogFile)\nif st, err := os.Stat(logDir); err == nil && !st.IsDir() {\n    log.Fatalf(\"log path %s conflicts with an existing file\", logDir)\n}\nif err := os.MkdirAll(logDir, 0o755); err != nil {\n    log.Fatalf(\"cannot create log dir %s: %v — use a writable local path in config.toml\", logDir, err)\n}","typeGuard":null,"tryCatchPattern":"if err := daemon.Install(cfg); err != nil && strings.Contains(err.Error(), \"create log dir\") {\n    return fmt.Errorf(\"fix log_file in config.toml (parent dir must be creatable on a writable volume): %w\", err)\n}","preventionTips":["Configure log_file under a local writable path (e.g. %USERPROFILE%\\.cc-connect) rather than removable/network drives","Validate config.toml paths exist or are creatable before running `daemon install`","Ensure the install account has write access (icacls) to the configured log directory","Verify drive letters in configured paths actually exist on the target machine"],"tags":["windows","filesystem","mkdir","config","daemon"],"backgroundTag":"mkdir-permission-denied","analyzedSha":"4000b2338aa6e850c99df54f8b0ed6ed7460b401","analyzedAt":"2026-09-06T11:45:09.575Z","contentChangedAt":"2026-09-06T11:45:09.575Z","schemaVersion":2},"datasetVersion":"2026-09-14T00:17:10.932Z"}