Help for error [*nothing*]]

How to detected the arguments [nothing]
When calling dynamic methods, errors occur so that the component is not found. I do not know why these errors occur even though the code is written correctly. Therefore, I am asking if there is a way to get the error message to avoid this error without stopping the application.

If you get nothing, then it is a bug, see also one of my preferred bug reports here

Taifun