You're right Michael. Sorry for not being exhaustive. I'm doing test on Kubuntu 7.10 Grass: 6.3.0 RC5 wxwidgets: 2.8.4.0 python: 2.5.1
TWO ERRORS with vdigit and v.vect.thematic FIRST ERROR: vdigit I've loaded (inside the manager) a polygon layer and an empty line layer to digitize the latter. Then I've run vdigit from the "tools" menu. I've selected the line layer as the layer to be digitized. I get an error window with: "Unable to initialize display driver, see README file for more information." Nothing happens... and I loose control on the GUI. I have to kill it and restart Gra ss SECOND ERROR: d.vect.thematic I create a thematic vector map (from the gui). It's a point layer. I ask to use graduated_points on a double type attribute. Execution failed: 'd.vect.thematic [EMAIL PROTECTED] type=point column=Ece themetype=graduated_points themecalc=interval size=9 maxsize=25 nint=10 colorscheme=blue-red --q' GRASS_INFO_ERROR(16631,1): *** You must open a display monitor *** The same error raises if I launch it from commandline both in wxgrass and tcltk. Again, I loose control on the GUI and got to kill it. In Grass tcltk this command works correctly: d.vect.thematic -s [EMAIL PROTECTED] type=point column=Ece layer=1 icon=basic/circle size=9 maxsize=25 nint=10 pointcolor=255:0:0 linecolor=0:0:0 startcolor=255:0:0 endcolor=0:0:255 themetype=graduated_points monitor=none themecalc=interval colorscheme=blue-red Giovanni 2008/2/25, Michael Barton <[EMAIL PROTECTED]>: > > > On Feb 25, 2008, at 4:14 AM, [EMAIL PROTECTED] wrote: > > > Date: Mon, 25 Feb 2008 01:24:39 +0100 > > From: "G. Allegri" <[EMAIL PROTECTED]> > > Subject: [GRASS-user] wxpython gui: d.vect.thematic raises error > > To: grassuser <[email protected]> > > Message-ID: > > <[EMAIL PROTECTED]> > > Content-Type: text/plain; charset=ISO-8859-1 > > > > > Another problem with the python GUI. > > I tried to create a thematic layer with the following command: > > > > d.vect.thematic [EMAIL PROTECTED] type=point column=Ece > > themetype=graduated_points themecalc=interval colorscheme=blue-red --q > > > > It raises an wxpython error window with this: > > > > "Execution failed: 'd.vect.thematic [EMAIL PROTECTED] > > type=point column=Ece themetype=graduated_points themecalc=interval > > colorscheme=blue-red --q' " > > > > while in the Grass shell appears the following track: > > > > GRASS_INFO_ERROR(26517,1): *** You must open a display monitor *** > > > > Sometimes this thematic map appears displayed, but not correctly (just > > a subset of the points, with the same size), sometimes this exception > > appear. > > > > Is it something with my wxpython again? > > > Again, could you please describe the context in which you are running > this? > > Are you trying to do this from the command line or adding a layer to > the layer manager? > > If you are adding this to the layer manager, the display should be > handled automatically. However, if you are trying to run this from > the command line, you must open an x monitor or specify another > display driver yourself. > > Also, it would be helpful to know what version you are running, since > there have been recent updates to both wxPython GUI and to > d.vect.thematic. > > Overall, you should normally tell us basic information about your > system, GRASS version, and for the GUI, the context you are running a > command. > > Michael > > _______________________________________________ > grass-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-user > _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
