Inherit Form


When we make an inherit form, we do not have a problem if we do not use our own css. But when we put our own css in bootstrap project, I get "TFrmAbout has no published method "nil"" error. This error comes in rtl.js file. From line 258. What could I be doing wrong here?

It is not clear what you exactly do.
Can you isolate this and send a sample source project with which we can reproduce this here?