UnsupportedFileExtensionException constructor

UnsupportedFileExtensionException(
  1. File? file
)

Will be thrown, if a File is passed, which has no json extension.

Implementation

UnsupportedFileExtensionException(File? file)
  : super(
      'The file extension ${file?.path.split('.').last} is not '
      'supported. Make sure that the transferred file is a valid Json '
      'file. A Google Service account Json can be created via '
      'https://console.cloud.google.com/apis/credentials.',
      file,
    );