yade-users team mailing list archive

[Bruno Chareyre <bruno.chareyre@xxxxxxxxxxx>]

Hi,

Starting yade (r2280) jobs on our server, I get the error message below. 
Any suggestion to avoid that?
The command launching yade is :

./yade-srv-srv -n -x -j 4 periodic-triax-velgrad-200ksmp.py -v

I never got this error before, but I was not using python plots. Maybe 
it is related?

Bruno


__________________________

Welcome to Yade unknown
TCP python prompt on localhost:9000, auth cookie `adcssu'
TCP info provider on localhost:21000
Running script 
/home/3S-LAB/bchareyre/calcul/bin/periodic-triax-velgrad-40k-h15rate001.py
/var/lib/python-support/python2.5/gtk-2.0/gtk/__init__.py:72: 
GtkWarning: could not open display
 warnings.warn(str(e), _gtk.Warning)
/usr/lib/python2.5/site-packages/matplotlib/backends/backend_gtk.py:40: 
GtkWarning: gdk_cursor_new_for_display: assertion `GDK_IS_DISPLAY 
(display)' failed
 cursors.MOVE          : gdk.Cursor(gdk.FLEUR),
Traceback (most recent call last):
 File "/home/3S-LAB/bchareyre/calcul/bin/yade-srv-srv", line 112, in 
<module>
   execfile(args[0])
 File 
"/home/3S-LAB/bchareyre/calcul/bin/periodic-triax-velgrad-40k-h15rate001.py", 
line 5, in <module>
   from yade import pack,log,qt,utils,timing,plot
 File "/home/3S-LAB/bchareyre/calcul/lib/yade-srv-srv/py/yade/plot.py", 
line 12, in <module>
   import pylab
 File "/usr/lib/python2.5/site-packages/pylab.py", line 1, in <module>
   from matplotlib.pylab import *
 File "/usr/lib/python2.5/site-packages/matplotlib/pylab.py", line 247, 
in <module>
   from matplotlib.pyplot import *
 File "/usr/lib/python2.5/site-packages/matplotlib/pyplot.py", line 39, 
in <module>
   new_figure_manager, draw_if_interactive, show = pylab_setup()
 File 
"/usr/lib/python2.5/site-packages/matplotlib/backends/__init__.py", line 
20, in pylab_setup
   globals(),locals(),[backend_name])
 File 
"/usr/lib/python2.5/site-packages/matplotlib/backends/backend_gtkagg.py", 
line 10, in <module>
   from matplotlib.backends.backend_gtk import gtk, FigureManagerGTK, 
FigureCanvasGTK,\
 File 
"/usr/lib/python2.5/site-packages/matplotlib/backends/backend_gtk.py", 
line 40, in <module>
   cursors.MOVE          : gdk.Cursor(gdk.FLEUR),
RuntimeError: could not create GdkCursor object

--
_______________
Bruno Chareyre
Associate Professor
Grenoble INP
Lab. 3SR
BP 53 - 38041, Grenoble cedex 9 - France
Tél : 33 4 56 52 86 21
Fax : 33 4 76 82 70 43
________________