ddd warnings?

[Lester Ingber]

With the latest cygwin-1.5.7-1 I can now run ddd.  Are these warnings important info?:

% ddd run_trd.exe 
Creating "/home/ingber/.ddd/"...
Creating "/home/ingber/.ddd/"...done.
Creating "/home/ingber/.ddd/sessions/"...
Creating "/home/ingber/.ddd/sessions/"...done.
Creating "/home/ingber/.ddd/themes/"...
Creating "/home/ingber/.ddd/themes/"...done.
Warning: XtRemoveGrab asked to remove a widget not on the list
(Annoyed?  Try 'Edit->Preferences->General->Suppress X Warnings'!)
Warning: XtRemoveGrab asked to remove a widget not on the list
Warning: XmStringGetNextComponent: unknown type 274396904

Warning: XmStringGetNextComponent: unknown type 274327408

Warning: XmStringGetNextComponent: unknown type 274425320

Warning: XmStringGetNextComponent: unknown type 275208576

Warning: XmStringGetNextComponent: unknown type 275208928

Warning: XmStringGetNextComponent: unknown type 275209664

Warning: XmStringGetNextComponent: unknown type 275211264

Warning: XmStringGetNextComponent: unknown type 275247304

Warning: XmStringGetNextComponent: unknown type 275247992

Warning: XmStringGetNextComponent: unknown type 277008232

Warning: XmStringGetNextComponent: unknown type 277044832

Thanks.

Lester