Process completed with exit code 1.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-dotnet@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Nullability of reference types in value of type 'Task<string>' doesn't match target type 'Task<string?>'.

Non-nullable property 'Hello' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'OnlyGet' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable event 'ShapeChanged' must contain a non-null value when exiting constructor. Consider declaring the event as nullable.

Non-nullable event 'ShapeChanged2' must contain a non-null value when exiting constructor. Consider declaring the event as nullable.

Non-nullable event 'ShapeChangedNullable2' must contain a non-null value when exiting constructor. Consider declaring the event as nullable.

The event 'DemoClass.ShapeChanged' is never used

The event 'DemoClass.ShapeChangedNullable2' is never used

The event 'DemoClass.ShapeChangedNullable' is never used