{"record":{"id":"22f8538891c62ba2","repo":"eyaltoledano/claude-task-master","slug":"fix-dependencies-error","errorCode":"FIX_DEPENDENCIES_ERROR","errorMessage":"${error.message}","messagePattern":"\\$\\{error\\.message\\}","errorType":"error_code","errorClass":null,"httpStatus":null,"severity":"error","filePath":"mcp-server/src/core/direct-functions/fix-dependencies.js","lineNumber":79,"sourceCode":"\t\tdisableSilentMode();\n\n\t\treturn {\n\t\t\tsuccess: true,\n\t\t\tdata: {\n\t\t\t\tmessage: 'Dependencies fixed successfully',\n\t\t\t\ttasksPath,\n\t\t\t\ttag: tag || 'master'\n\t\t\t}\n\t\t};\n\t} catch (error) {\n\t\t// Make sure to restore normal logging even if there's an error\n\t\tdisableSilentMode();\n\n\t\tlog.error(`Error fixing dependencies: ${error.message}`);\n\t\treturn {\n\t\t\tsuccess: false,\n\t\t\terror: {\n\t\t\t\tcode: 'FIX_DEPENDENCIES_ERROR',\n\t\t\t\tmessage: error.message\n\t\t\t}\n\t\t};\n\t}\n}\n","sourceCodeStart":61,"sourceCodeEnd":85,"githubUrl":"https://github.com/eyaltoledano/claude-task-master/blob/c0c98d367c55296bfe69e65680625b6db437af02/mcp-server/src/core/direct-functions/fix-dependencies.js#L61-L85","documentation":"Catch-all for fixDependenciesDirect: any error thrown by the core fixDependencies logic (with silent mode disabled in the finally path) is logged and returned as FIX_DEPENDENCIES_ERROR with the raw error.message. It signals the dependency-repair pass itself failed, distinct from argument or file-existence problems.","triggerScenarios":"Core fixDependencies throws: tasks.json is unparseable JSON, schema is invalid (tasks not an array), permission denied writing the file, or an internal assertion while resolving dependency cycles.","commonSituations":"Hand-edited tasks.json with invalid JSON; read-only volume or root-owned file; partially migrated file from an older Task Master version; concurrent MCP sessions writing the same file.","solutions":["Read the returned error.message and the server log line 'Error fixing dependencies: ...' for the root cause","Validate tasks.json parses (JSON.parse) and has the expected shape before retrying","Fix file permissions so the MCP server process can write the file","Back up tasks.json, restore a known-good version, and re-run fix_dependencies"],"exampleFix":"// before\nconst data = JSON.parse(fs.readFileSync(tasksPath)); // throws on trailing comma -> FIX_DEPENDENCIES_ERROR\n// after\nconst raw = fs.readFileSync(tasksPath, 'utf8');\ntry { JSON.parse(raw); } catch (e) {\n  console.error(`tasks.json is invalid JSON: ${e.message}; restore or repair it first`);\n  process.exit(1);\n}\nawait mcp.call('fix_dependencies', { tasksJsonPath: tasksPath });","handlingStrategy":"try-catch","validationCode":"const raw = fs.readFileSync(tasksPath, 'utf8');\nconst data = JSON.parse(raw); // throws on invalid JSON\nif (!Array.isArray(data.tasks)) throw new Error('tasks.json malformed: tasks[] missing');\nfs.accessSync(tasksPath, fs.constants.W_OK); // throws if not writable","typeGuard":"function isFixDependenciesError(res) {\n  return res && res.success === false && res.error?.code === 'FIX_DEPENDENCIES_ERROR';\n}","tryCatchPattern":"const res = await callTool('fix_dependencies', { tasksJsonPath });\nif (!res.success && res.error?.code === 'FIX_DEPENDENCIES_ERROR') {\n  console.error('Dependency fix failed:', res.error.message);\n  // snapshot before retrying so tasks.json is recoverable\n  fs.copyFileSync(tasksJsonPath, tasksJsonPath + '.bak');\n}","preventionTips":["Back up tasks.json before any mutating dependency operation","Validate JSON structure after hand edits","Ensure the MCP server process has write permission on the file","Avoid two MCP sessions mutating tasks.json concurrently"],"tags":["mcp","error-handling","dependencies"],"backgroundTag":"core-function-error","analyzedSha":"c0c98d367c55296bfe69e65680625b6db437af02","analyzedAt":"2026-08-29T02:56:26.071Z","schemaVersion":2},"datasetVersion":"2026-08-29T07:17:48.351Z"}