X Error: BadMatch

[Lubos Lunak]

On Wednesday 19 of March 2003 14:51, Andras Mantia wrote:
> Hi,
>
>  Can anybody tell me why I get the below error when this code is executed?
>
>       query = KMessageBox::warningYesNoCancel( this,
>               i18n( "A Document with this name already exists.\nDo you want
> to overwrite it?" ) );
>
> "this" point to a QWidget derived class, but the same happens when I
> replace it with 0.
>
> Error:
> quanta: WARNING: KDE detected X Error: BadMatch (invalid parameter
> attributes) \x08
>   Major opcode:  *
>
> Andras
>
> PS: The same happens in other places of code, where I use KMessageBox and
> also in Kate when you try to overwrite a file, and the question about
> overwriting is shown.

 Run the app in gdb, and pass it also -sync as argument. Put a breakpoint in 
kde_x_errhandler (see in kapplication.cpp), and it will be called for every X 
error.

-- 
Lubos Lunak
KDE developer
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