toString method
Returns a human-readable string representation of the exception, including the asset path and the underlying cause, if present.
Implementation
@override
String toString() {
final buffer = StringBuffer('AssetLoaderException: $message');
buffer.writeln('\nAsset path: $assetPath');
if (cause != null) {
buffer.writeln('Caused by: $cause');
}
return buffer.toString();
}