{"record":{"id":"8677a2df05dbacb1","repo":"paperclipai/paperclip","slug":"error-instanceof-error-error-message-string","errorCode":null,"errorMessage":"${error instanceof Error ? error.message : String(error)}\\n${stderr}","messagePattern":"\\$\\{error instanceof Error \\? error\\.message : String\\(error\\)\\}\\\\n\\$\\{stderr\\}","errorType":"exception","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"cli/src/commands/install.ts","lineNumber":52,"sourceCode":"  args: string[],\n  options?: Parameters<typeof execFileAsync>[2],\n) => Promise<{ stdout: string; stderr: string }>;\n\ntype ReleasePackageEntry = { dir: string; name: string };\n\nexport async function runCommandWithDiagnostics(\n  file: string,\n  args: string[],\n  options?: Parameters<typeof execFileAsync>[2],\n): Promise<{ stdout: string; stderr: string }> {\n  try {\n    return await execFileAsync(file, args, { ...options, encoding: \"utf8\" });\n  } catch (error) {\n    const stderr = error && typeof error === \"object\" && \"stderr\" in error && typeof error.stderr === \"string\"\n      ? error.stderr.trim()\n      : \"\";\n    if (!stderr || (error instanceof Error && error.message.includes(stderr))) throw error;\n    throw new Error(`${error instanceof Error ? error.message : String(error)}\\n${stderr}`, { cause: error });\n  }\n}\n\nexport function resolveGitInstallWorkspacePackages(checkoutPath: string): ReleasePackageEntry[] {\n  const manifestPath = path.join(checkoutPath, \"scripts\", \"release-package-manifest.json\");\n  const manifest = JSON.parse(fs.readFileSync(manifestPath, \"utf8\")) as ReleasePackageEntry[];\n  const packageByName = new Map(manifest.map((entry) => [entry.name, entry]));\n  const visiting = new Set<string>();\n  const visited = new Set<string>();\n  const ordered: ReleasePackageEntry[] = [];\n\n  const visit = (packageName: string): void => {\n    if (visited.has(packageName)) return;\n    if (visiting.has(packageName)) throw new Error(`Circular workspace dependency while staging ${packageName}.`);\n    const entry = packageByName.get(packageName);\n    if (!entry) throw new Error(`Git install cannot stage workspace dependency ${packageName}; it is missing from scripts/release-package-manifest.json.`);\n    visiting.add(packageName);\n    const packageJson = JSON.parse(fs.readFileSync(path.join(checkoutPath, entry.dir, \"package.json\"), \"utf8\")) as Record<string, unknown>;","sourceCodeStart":34,"sourceCodeEnd":70,"githubUrl":"https://github.com/paperclipai/paperclip/blob/01ad8584922b5d85292b1723cae71fa0d9b07a19/cli/src/commands/install.ts#L34-L70","documentation":"Error \"${error instanceof Error ? error.message : String(error)}\\n${stderr}\" thrown in paperclipai/paperclip.","triggerScenarios":"Thrown at cli/src/commands/install.ts:51 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Read the underlying error and stderr in the message, fix the cause, and retry."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"01ad8584922b5d85292b1723cae71fa0d9b07a19","analyzedAt":"2026-08-18T22:49:45.177Z","contentChangedAt":"2026-08-18T22:49:45.177Z","schemaVersion":2},"datasetVersion":"2026-09-23T08:17:48.524Z"}