Hello,
I had planned to use the QGIS-plugin 'Contour' from the Official QGIS repo to create a contourline-shapefile from a point-shapefile. My point-shapefile has 1 column ('z') in which represents the altitude of the points. However, when I click the plugin-button I get the following message: "Failure while executing Pyton code: Traceback (most recent call last): File "/home/guus/.qgis//python/plugins/contour/contour.py", line 266, in uFieldNameUpdate x, y, z = self.getData(self._layer, inputField) File "/home/guus/.qgis//python/plugins/contour/contour.py", line 590, in getData z = map(float, z) #TODO : take care of NaNs, NULL, "",... ValueError: could not convert string to float: Python version: 2.7.3 (default, Aug 1 2012, 05:25:23) [GCC 4.6.3] QGIS version: 1.8.0-Lisboa Lisboa, exported" And when I close this message, I get another one: "Failure while executing Pyton code: Traceback (most recent call last): File "/home/guus/.qgis//python/plugins/contour/contour.py", line 70, in run dlg = ContourDialog(self._iface) File "/home/guus/.qgis//python/plugins/contour/contour.py", line 145, in __init__ if self._isMPLOk() == False: File "/home/guus/.qgis//python/plugins/contour/contour.py", line 177, in _isMPLOk version = [int(i) for i in mpl.__version__.split('.')] ValueError: invalid literal for int() with base 10: '1rc' Python version: 2.7.3 (default, Aug 1 2012, 05:25:23) [GCC 4.6.3] QGIS version: 1.8.0-Lisboa Lisboa, exported" Does anybody have an idea what goes wrong? It's clearly not my point-shapefile, as the failure-message appears before I'm able to select anything. Regards, Guus van den Berg -- View this message in context: http://osgeo-org.1560.n6.nabble.com/Contour-plugin-Official-QGIS-repository-failure-tp5026137.html Sent from the Quantum GIS - Developer mailing list archive at Nabble.com. _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer