flutter build_error ai_generated true

InvalidGenerationSourceError: retrofit annotation error

ID: flutter/retrofit-code-gen-error

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

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
3 active — — —

Root Cause

Retrofit code generation failed.

generic

Workarounds

  1. 90% success Check @RestApi and method annotations match expected format
  2. 88% success Ensure return types are Future<T> and use @Body/@Query correctly

Dead Ends

Common approaches that don't work:

  1. Write HTTP client manually 68% fail

    Verbose, loses type safety

  2. Use raw http package 65% fail

    No code generation benefits