[vtkusers] Problems with vtkFlRenderWindowInteractor

Robert Belleman robbel at science.uva.nl
Thu Oct 31 04:37:19 EST 2002

On Wed, Oct 30, 2002 at 04:14:41PM -0500, Joshua A Foster wrote:
> 1) We are all running NVidia drivers version 1.0-3123 now, and we still get 
> "XRequest.144: BadAccess (attempt to access private resource denied)" 
> frequently and "Xlib: unexpected async reply (sequence 0xa9)" on rare 
> occasions.

You will get the latter message when multiple threads access the same
X server.  To solve this, call XInitThreads() at the start of your

Actually; this issue has come up a number of times now, so it warrants
a permanent solution.  It would be a good idea to add this call to

In any case; if it doesn't help, it doesn't harm.

-- Rob

[] Robert Belleman         X  Section Computational Science            []
[] robbel at science.uva.nl  |X| University of Amsterdam, the Netherlands []
[] tel: (+31) 20 525 7510  X  http://www.science.uva.nl/~robbel/       []

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