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How can I register a column with JCL without using exception to exception

Background

We have a problem that sometimes the grid in Devexpress raises the exception "Raised EConvertError: cannot set TFont zero".

But to trace the real reason for this, we changed Font in cxEdit as a public property instead of the get and set method. Here I want to register a column.

My question

Typically, the JCL is used to register calls when exceptions occur. But how can I register a callstack without using an exception to throw an exception and show a dialog to the user about it?

I found the lines:

var
  GlobalStackList: TJclGlobalStackList;

in JclDebug, but I can't use it. If anyone has an example of how to get a stop code, I would be happy.

Regards, Roland Bengtsson

+5
1

, JCL, JclCreateStackList.

+9

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