Hi Andreas, I cannot reproduce this on my system. What I tried: run guitest, in dialog [tab3] start histogram filling and whie filling resize title, resize stats box, move histogram frame. Stop filling, do the same. In all those cases I do not get any X11 error. Are you displaying on a remote display? Do you use an X-terminal? Cheers, Fons. On Wed, May 02, 2001 at 12:33:25PM +0200, Andreas Zoglauer wrote: > > > Hi ROOTers, > > > I am writing some real-time analysis software based on ROOT. So some > histograms need to be updated frequently. I have embedded these > histograms into a GUI, like in the guitest example. > > Now when I modify some parts of the histogram, e.g. moving or enlarging > the title, then I get frequently the error message: > > > Error in <RootX11ErrorHandler>: BadWindow (invalid Window parameter) > (XID: 58720788) > > And sometimes: > > Xlib: unexpected async reply (sequence 0x9da5) > > and the program hangs. > > I can reproduce this problem/bug/feature with the guitest example (Menu > Test, Item Dialog, Tab 3) when I move/enlarge some parts of the histogram. > > > > Any solution for this problem is welcome. > > Andreas Zoglauer > > > System: > ROOT: v3.01.00 (recompiled) > OS: SuSE Linux 7.1 > > Also reproduced with: > ROOT: v.3.00.06 (recompiled) > OS: SuSE Linux 6.4 > > > ---------------------------------------------------------------------- > Andreas Zoglauer > > MPI fuer extraterrestrische Physik Phone: +49/89-30000-3848 > Postfach 1312 Fax: +49/89-30000-3569 > 85741 Garching, Germany Email: zog@mpe.mpg.de > ---------------------------------------------------------------------- -- Org: CERN, European Laboratory for Particle Physics. Mail: 1211 Geneve 23, Switzerland E-Mail: Fons.Rademakers@cern.ch Phone: +41 22 7679248 WWW: http://root.cern.ch/~rdm/ Fax: +41 22 7677910
This archive was generated by hypermail 2b29 : Tue Jan 01 2002 - 17:50:44 MET