Priority: High
Unlike SlotFillingService which has a _disposed flag, GemmaEmbeddingService simply nulls out references in dispose(). If initialization is still running (e.g., model download), it will continue and eventually call notifyListeners() on a disposed ChangeNotifier, throwing a Flutter assertion error.
Recommended fix
Add a _disposed flag (matching SlotFillingService pattern) and check it at the end of _initialize() before setting state.
Files
lib/services/gemma_embedding_service.dart (lines 44-51)
Priority: High
Unlike
SlotFillingServicewhich has a_disposedflag,GemmaEmbeddingServicesimply nulls out references indispose(). If initialization is still running (e.g., model download), it will continue and eventually callnotifyListeners()on a disposedChangeNotifier, throwing a Flutter assertion error.Recommended fix
Add a
_disposedflag (matchingSlotFillingServicepattern) and check it at the end of_initialize()before setting state.Files
lib/services/gemma_embedding_service.dart(lines 44-51)