onExtensionError property
Occurs when the extension runs incorrectly. When calling enableExtension (true) fails or the extension runs in error, the extension triggers this callback and reports the error code and reason.
provider
The name of the extension provider.extension
The name of the extension.error
Error code. For details, see the extension documentation provided by the extension provider.message
Reason. For details, see the extension documentation provided by the extension provider.
Implementation
final void Function(
String provider, String extension, int error, String message)?
onExtensionError;