Process completed with exit code 1.

The target framework 'netcoreapp3.1' is out of support and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the support policy.

Possible null reference argument for parameter 'method' in 'Delegate Delegate.CreateDelegate(Type type, MethodInfo method)'.

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

Possible null reference assignment.

Possible null reference argument for parameter 'method' in 'MethodInvoker MethodInvoker.Create(MethodBase method)'.

Non-nullable field '_method3' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable field '_method3Invoker' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable field '_method3Action' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

The field 'TestClass._arg22' is assigned but its value is never used