BadWindow error after logging in.

[Heiios1]

Hello - Im running openSuse 11.4 (2.8GHz dualcore w/ 4GB RAM), KDE desktop, with an nVidia GTS450 videocard.

When I run ./rolauncher I get the following output after entering my username and password:

The program 'rolauncher' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadWindow (invalid Window parameter)'.
  (Details: serial 32 error_code 3 request_code 138 minor_code 4)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)

Anyone seen this before?