add objectbox_generator in pubspec.yaml
dev_dependencies:
flutter_test:
sdk: flutter
flutter_lints: ^1.0.0
build_runner: ^2.1.4
objectbox_generator: any
giving this error
Cannot create link, path = 'D:\google\flutter\pub\cache\_temp\dirfb7ac440\integration-tests\basics\pubspec.yaml' (OS Error: A required privilege is not held by the client.
, errno = 1314)