Re: [ROOT] bad display

From: Rene Brun (Rene.Brun@cern.ch)
Date: Thu Apr 13 2000 - 15:16:17 MEST


Patrick,
These messages are generated when the X11 window had a previous problem.
For example CRTL/C during an X11 event or shrinking a window below a
minimum
may produce this king of error.

Rene Brun

Patrick Dupre LCMI wrote:
> 
> Hello,
> 
> Wnat do with such messages:
> Error in <RootX11ErrorHandler>: BadDrawable (invalid Pixmap or Window parameter) (XID: 139407484)
> Error in <RootX11ErrorHandler>: BadDrawable (invalid Pixmap or Window parameter) (XID: 139407484)
> Error in <RootX11ErrorHandler>: BadDrawable (invalid Pixmap or Window parameter) (XID: 139407484)
> Error in <RootX11ErrorHandler>: BadGC (invalid GC parameter) (XID: 92274762)
> 
> It seems resulting from:
>   TGLVEntryn::fgDefaultGC = gVirtualX -> CreateGC (fRoot -> GetId (), &gval) ;
>   TGListViewn::fgDefaultGC = gVirtualX -> CreateGC (fRoot -> GetId (), &gval) ;
>   TGLVContainern::fgLineGC = gVirtualX -> CreateGC (fRoot -> GetId (), &gval) ;
> 
> Is it because fRoot has a bad value ?
> Thank.
> 
> --
> ---
> ==============================================================================
>    Patrick DUPRE                |   |   Tel:  (33 4) 76-88-78-51
>    CNRS/LCMI (GHMFL)            |   |   Fax:  (33 4) 76-85-56-10
>    25 Rue des Martyrs, BP 166   |   |   http://eschyle.polycnrs-gre.fr
>    F-38042 GRENOBLE Cedex 09    |   |   email: pdupre@polycnrs-gre.fr
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