TRichView.com

Yes, the form is being created directly in the code in question. (I didn't write it; I'm just the guy who has to debug it.)

And yes, you can pass MainRVAControlPanel as a parameter... if you know about it. The point I'm making is that the constructor accepts nil as a parameter, which then leads to ...

It's possible to create a TfrmRVPara and pass nil to both constructor arguments. Unfortunately, there are several methods that assume that ControlPanel (the second parameter above) <> nil.

From looking at related code, it appears that this can be remedied by adding the following to FormCreate ...