excode

/var/folders/f1/8q9txtbx45j5yjbfwx7vcfmm0000gn/T/flutter_tools.ku3Mtb/flutter_ios_build_temp_dirLnOtSR/temporary_xcresult_bundle ../../../.pub-cache/hosted/pub.dartlang.org/qr_flutter-4.0.0/lib/src/qr_painter.dart:213:28: Error: The method 'isDark' isn't defined for the class 'QrCode'. - 'QrCode' is from 'package:qr/src/qr_code.dart' ('../../../.pub-cache/hosted/pub.dartlang.org/qr-3.0.1/lib/src/qr_code.dart'). Try correcting the name to the name of an existing method, or...