>From the man page on XSetInputFocus: The specified focus window must be viewable at the time XSetInputFocus is called, or a BadMatch error results. This isn't an X-server issue; it's a application issue. The application set the input focus to a window that wasn't viewable. Mark. On Mon, 30 Jan 2006, Balakrishnan, Karthikeyan wrote: > Dear All, > When I work with Proengineer application, it crashes very often with the error message below. > > X Error of failed request: BadMatch (invalid parameter attributes) > > Major opcode of failed request: 42 (X_SetInputFocus) > > Serial number of failed request: 1111064 > > Current serial number in output stream: 1111066 > > Setting HOOPS_PICTURE to opengl/:0.0... > > Pro/TOOLKIT Run Mode SILENT > > X Error of failed request: BadWindow (invalid Window parameter) > > Major opcode of failed request: 15 (X_QueryTree) > > Resource id in failed request: 0x5808f20 > > Serial number of failed request: 351874 > > Current serial number in output stream: 351874 > > Setting HOOPS_PICTURE to opengl/:0.0... > > > > Kindly provide me with an solution, it is quite urgent. > > > Thanks > Karthik. > _______________________________________________ XFree86 mailing list XFree86@xxxxxxxxxxx http://XFree86.Org/mailman/listinfo/xfree86