I don't recognize the error output at all, but it looks like you have an old version. The current release is 0.87.7. I don't know of any released version in which contour_demo.py did not run at all, though.
The X errors make me wonder whether you are trying to run from inside an IDE. My suggestion would be to delete the installation you have, do a fresh install of the current version, and then try running demos on the command line, making sure the demos are from the newly installed version. If you still have a problem, tell us what version you are running, how it was installed, and on what kind of system. Eric Mohammad Hammoudeh wrote: > Hi everybody, > I'm trying to run contour_demo.pp example but I'm having this error. > Anybody can help? > > Thanks, > > X Error: BadDevice, invalid or uninitialized input device 166 > Major opcode: 144 > Minor opcode: 3 > Resource id: 0x0 > Failed to open device > X Error: BadDevice, invalid or uninitialized input device 166 > Major opcode: 144 > Minor opcode: 3 > Resource id: 0x0 > Failed to open device > [-0.8666166 ,-0.49865195,-0.13068729, 0.23727736, 0.60524202, 0.97320667, > 1.34117133,] > type: <type 'array'> > ['__copy__', '__deepcopy__', 'astype', 'byteswapped', 'copy', > 'iscontiguous', 'itemsize', 'resize', 'savespace', 'spacesaver', 'tolist', > 'toscalar', 'tostring', 'typecode'] > * * * * * * * * * * > <a list of 7 LineCollection objects> > type: <class 'matplotlib.cbook.silent_list'> > ['__add__', '__class__', '__contains__', '__delattr__', '__delitem__', > '__delslice__', '__dict__', '__doc__', '__eq__', '__ge__', > '__getattribute__', '__getitem__', '__getslice__', '__gt__', '__hash__', > '__iadd__', '__imul__', '__init__', '__iter__', '__le__', '__len__', > '__lt__', '__module__', '__mul__', '__ne__', '__new__', '__reduce__', > '__reduce_ex__', '__repr__', '__reversed__', '__rmul__', '__setattr__', > '__setitem__', '__setslice__', '__str__', '__weakref__', 'append', 'count', > 'extend', 'index', 'insert', 'mappable', 'pop', 'remove', 'reverse', 'sort', > 'type'] > * * * * * * * * * * > Traceback (most recent call last): > File "./contour_demo.py", line 30, in ? > clabel(CS, inline=1, fontsize=10) > File "/usr/lib/python2.4/site-packages/matplotlib/pylab.py", line 1731, in > clabel > ret = gca().clabel(*args, **kwargs) > File "/usr/lib/python2.4/site-packages/matplotlib/axes.py", line 1241, in > clabel > return self._contourLabeler.clabel(*args, **kwargs) > File "/usr/lib/python2.4/site-packages/matplotlib/contour.py", line 150, > in clabel > levels = [con._label for con in contours] > AttributeError: _label > > > > X Error: BadDevice, invalid or uninitialized input device 166 > Major opcode: 144 > Minor opcode: 3 > Resource id: 0x0 > Failed to open device > X Error: BadDevice, invalid or uninitialized input device 166 > Major opcode: 144 > Minor opcode: 3 > Resource id: 0x0 > Failed to open device > [-0.8666166 ,-0.49865195,-0.13068729, 0.23727736, 0.60524202, 0.97320667, > 1.34117133,] > type: <type 'array'> > ['__copy__', '__deepcopy__', 'astype', 'byteswapped', 'copy', > 'iscontiguous', 'itemsize', 'resize', 'savespace', 'spacesaver', 'tolist', > 'toscalar', 'tostring', 'typecode'] > * * * * * * * * * * > <a list of 7 LineCollection objects> > type: <class 'matplotlib.cbook.silent_list'> > ['__add__', '__class__', '__contains__', '__delattr__', '__delitem__', > '__delslice__', '__dict__', '__doc__', '__eq__', '__ge__', > '__getattribute__', '__getitem__', '__getslice__', '__gt__', '__hash__', > '__iadd__', '__imul__', '__init__', '__iter__', '__le__', '__len__', > '__lt__', '__module__', '__mul__', '__ne__', '__new__', '__reduce__', > '__reduce_ex__', '__repr__', '__reversed__', '__rmul__', '__setattr__', > '__setitem__', '__setslice__', '__str__', '__weakref__', 'append', 'count', > 'extend', 'index', 'insert', 'mappable', 'pop', 'remove', 'reverse', 'sort', > 'type'] > * * * * * * * * * * > Traceback (most recent call last): > File "./contour_demo.py", line 30, in ? > clabel(CS, inline=1, fontsize=10) > File "/usr/lib/python2.4/site-packages/matplotlib/pylab.py", line 1731, in > clabel > ret = gca().clabel(*args, **kwargs) > File "/usr/lib/python2.4/site-packages/matplotlib/axes.py", line 1241, in > clabel > return self._contourLabeler.clabel(*args, **kwargs) > File "/usr/lib/python2.4/site-packages/matplotlib/contour.py", line 150, > in clabel > levels = [con._label for con in contours] > AttributeError: _label > > _________________________________________________________________ > It's Hotmail's 10th Birthday! Come and play Pass the Parcel > http://www.msnpasstheparcel.com > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
