when i run my unity app it log like this：
Unity: MissingMethodException:
System.Reflection.Emit.DynamicMethod::destroy_dynamic_method(System.Reflection.Emit.DynamicMethod)
at System.Reflection.Emit.DynamicMethod.destroy_dynamic_method (System.Reflection.Emit.DynamicMethod m)
[0x00000] in :0 at System.Reflection.Emit.DynamicMethod.Finalize ()
[0x00000] in :0 System.UnhandledExceptionEventHandler:Invoke(Object, UnhandledExceptionEventArgs)