onError abstract method

void onError(
  1. BuildContext context,
  2. BootRef ref,
  3. Object error,
  4. StackTrace stackTrace,
)
inherited

Describe what to do in the event of an error.

エラーが発生した場合の処理を記述します。

Implementation

void onError(
  BuildContext context,
  BootRef ref,
  Object error,
  StackTrace stackTrace,
);