flutter build_error ai_generated true

L10nException: localization generation failed

ID: flutter/l10n-generation-error

Also available as: JSON · Markdown
82%Fix Rate
86%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
3 active — — —

Root Cause

Flutter localization code generation failed from ARB files.

generic

Workarounds

  1. 90% success Fix ARB file JSON syntax and placeholder formats
  2. 88% success Run: flutter gen-l10n and check output for errors

Dead Ends

Common approaches that don't work:

  1. Hardcode strings instead of localizing 78% fail

    No internationalization

  2. Write localization delegate manually 72% fail

    Verbose, error-prone