readAsBytes method Null safety

Future<List<int>> readAsBytes(
  1. AssetId id

Returns a Future that completes with the bytes of a binary asset.

  • Throws a PackageNotFoundException if id.package is not found.
  • Throws a AssetNotFoundException if id.path is not found.
  • Throws an InvalidInputException if id is an invalid input.


Future<List<int>> readAsBytes(AssetId id);