The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The using directive for 'System' appeared previously in this namespace

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

Field 'BarcodeGeneratorViewHandler.imageView' is never assigned to, and will always have its default value null

The event 'CameraManager.FrameReady' is never used

The using directive for 'System' appeared previously in this namespace

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

The using directive for 'System' appeared previously in this namespace

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

Field 'BarcodeGeneratorViewHandler.imageView' is never assigned to, and will always have its default value null

The event 'CameraManager.FrameReady' is never used

The using directive for 'System' appeared previously in this namespace

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.