fallbackHandler property

void Function(LogEntry entry, Object? error, StackTrace? stackTrace)? fallbackHandler
getter/setter pair

Callback triggered when all configured handlers fail.

Defaults to printing a formatted message to standard output. Set to null to disable fallback logging entirely.

Implementation

static void Function(
  LogEntry entry,
  Object? error,
  StackTrace? stackTrace,
)? fallbackHandler = _defaultFallbackHandler;