android runtime_error ai_generated true

IllegalStateException: SavedStateHandle key not found

ID: android/viewmodel-saved-state

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

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
14 active — — —

Root Cause

ViewModel SavedStateHandle missing expected key after process death.

generic

Workarounds

  1. 90% success Initialize SavedStateHandle with defaults: handle.get<T>(key) ?: default
  2. 88% success Use SavedStateHandle.saveable() for automatic state persistence

Dead Ends

Common approaches that don't work:

  1. Dont use SavedStateHandle 78% fail

    State lost on process death

  2. Save everything in onSaveInstanceState manually 72% fail

    Verbose, error-prone