langgenius/dify · error · Error

${diagnostic.file.fileName}:${position.line + 1}:${position.

Error message

${diagnostic.file.fileName}:${position.line + 1}:${position.character + 1} TS${diagnostic.code}: ${message}

What it means

Error "${diagnostic.file.fileName}:${position.line + 1}:${position.character + 1} TS${diagnostic.code}: ${message}" thrown in langgenius/dify.

Source

Thrown at packages/migrate-no-unchecked-indexed-access/src/no-unchecked-indexed-access/migrate.ts:122

    options.files.push(...splitFilesArgument(arg))
  }

  return options
}

function splitFilesArgument(value: string): string[] {
  return value
    .split(',')
    .map((item) => item.trim())
    .filter(Boolean)
}

function parseTsConfig(projectPath: string): ts.ParsedCommandLine {
  const cached = parsedConfigCache.get(projectPath)
  if (cached) return cached

  const configFile = ts.readConfigFile(projectPath, ts.sys.readFile)
  if (configFile.error) throw new Error(formatDiagnostic(configFile.error))

  const configDirectory = path.dirname(projectPath)
  const parsedConfig = ts.parseJsonConfigFileContent(
    configFile.config,
    ts.sys,
    configDirectory,
    undefined,
    projectPath,
  )
  parsedConfigCache.set(projectPath, parsedConfig)
  return parsedConfig
}

function createMigrationProgram(
  rootNames: string[],
  parsedConfig: ts.ParsedCommandLine,
  fileTexts: Map<string, string>,
  oldProgram?: ts.Program,

View on GitHub (pinned to ef8544b173)

When it happens

Trigger: Thrown at packages/migrate-no-unchecked-indexed-access/src/no-unchecked-indexed-access/migrate.ts:122 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of langgenius/dify@ef8544b173 (2026-08-12). Data as JSON: /api/errors/7c901cb702c391b7. Report an issue: GitHub.