I am using wxFormBuilder version: 3.5.0
I added a wxRichTextCtrl. In the xrc, the corresponding line is:
<object class="" name="txt_about">Contrast that with the line for a wxTextCtrl:
<object class="" name="txt_info"> When I load the xrc in code, I get a wxWidgets assert at the following line: wxRichTextCtrl\* pTxt_about = XRCCTRL(*this, "txt_about", wxRichTextCtrl); I think the reason for this is probably class being exported as "unknown". </object></object>