{"record":{"id":"96dc8ef3baa8d47a","repo":"oven-sh/bun","slug":"scan-failed","errorCode":"SCAN_FAILED","errorMessage":"Failed to read packages from FD ${IPC_INPUT_FD}: ${error instanceof Error ? error.message : String(error)}","messagePattern":"Failed to read packages from FD (.+?): (.+?)","errorType":"error_code","errorClass":null,"httpStatus":null,"severity":"error","filePath":"src/install/PackageManager/scanner-entry.ts","lineNumber":42,"sourceCode":"      process.exit(1);\n    }\n    remaining = remaining.slice(written);\n  }\n  fs.closeSync(IPC_OUTPUT_FD);\n  process.exit(message.type === \"error\" ? 1 : 0);\n}\n\n// Read packages JSON from fd 4 (reads until EOF when parent closes the pipe)\nlet packages: Bun.Security.Package[];\nlet packagesJson: string = \"\";\n\ntry {\n  packagesJson = await Bun.file(IPC_INPUT_FD).text();\n} catch (error) {\n  const message = `Failed to read packages from FD ${IPC_INPUT_FD}: ${error instanceof Error ? error.message : String(error)}`;\n  sendAndExit({\n    type: \"error\",\n    code: \"SCAN_FAILED\",\n    message,\n  });\n}\n\ntry {\n  packages = JSON.parse(packagesJson);\n  if (!Array.isArray(packages)) {\n    throw new Error(\"Expected packages to be an array\");\n  }\n} catch (error) {\n  const message = `Failed to parse packages JSON: ${error instanceof Error ? error.message : String(error)}`;\n  sendAndExit({\n    type: \"error\",\n    code: \"SCAN_FAILED\",\n    message,\n  });\n}\n","sourceCodeStart":24,"sourceCodeEnd":60,"githubUrl":"https://github.com/oven-sh/bun/blob/8c5296ac459e8252d3cd702f3fbcbb0c249d95d5/src/install/PackageManager/scanner-entry.ts#L24-L60","documentation":"Error \"Failed to read packages from FD ${IPC_INPUT_FD}: ${error instanceof Error ? error.message : String(error)}\" thrown in oven-sh/bun.","triggerScenarios":"Thrown at src/install/PackageManager/scanner-entry.ts:42 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"8c5296ac459e8252d3cd702f3fbcbb0c249d95d5","analyzedAt":"2026-08-16T08:01:58.794Z","schemaVersion":2},"datasetVersion":"2026-08-16T08:17:34.114Z"}