<html><head><meta http-equiv="Content-Type" content="text/html; charset=windows-1252"></head><body><div><div style="font-family: Calibri,sans-serif; font-size: 11pt;">Hi,<br><br>Does this list have an archive I could search?<br><br>I'm having problems with Grass. Initially I downloaded and installed QGIS x64 which comes with Grass. I ran the version of Grass that came with it. It seemed to work just fine until i got a python related error following the steps in a YouTube tutorial video. I uninstalled QGIS and downloaded grass 6.4.4. It wouldn't start after I hit the start grass session. The splash screen would come up and the main menu would flash on the screen and go away. I looked in the event viewer and didn't see anything. <br><br>I uninstalled that and installed Grass 7.0.0. It is working the same as 6.4.4. It seems to me that something is left behind from a previous installations, but i haven't found anything after I uninstalled the Microsoft Visual C++ Redistributables from Add Remove programs in the Control Panel. I've noticed that when I install it it seems to remember my database directory from the previous install. Im running Win7 x64. Here are the messages Grass 7 shows me:<br><br>Cleaning up temporary files...<br><br>Starting GRASS GIS...<br><br>WARNING: Concurrent mapset locking is not supported on Windows<br><br> <br><br> __________ ___ __________ _______________<br><br> / ____/ __ \/ | / ___/ ___/ / ____/ _/ ___/<br><br> / / __/ /_/ / /| | \__ \\_ \ / / __ / / \__ \<br><br> / /_/ / _, _/ ___ |___/ /__/ / / /_/ // / ___/ /<br><br> \____/_/ |_/_/ |_/____/____/ \____/___//____/<br><br> <br><br>Welcome to GRASS GIS 7.0.0<br><br>GRASS GIS homepage: http://grass.osgeo.org<br><br>This version running through: Command Shell (C:\windows\system32\cmd.<br><br>exe)<br><br>Help is available with the command: g.manual -i<br><br>See the licence terms with: g.version -c<br><br>If required, restart the GUI with: g.gui wxpython<br><br>When ready to quit enter: exit<br><br> <br><br>Launching <wxpython> GUI in the background, please wait...<br><br>Microsoft Windows [Version 6.1.7601]<br><br>Copyright (c) 2009 Microsoft Corporation. All rights reserved.<br><br> <br><br>C:\Users\gofortex>Traceback (most recent call last):<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\gui\wxpython\wxgui.py", line 142,<br><br>in <module><br><br> sys.exit(main())<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\gui\wxpython\wxgui.py", line 134,<br><br>in main<br><br> app = GMApp(workspaceFile)<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\gui\wxpython\wxgui.py", line 49,<br><br>in __init__<br><br> wx.App.__init__(self, False)<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\Python27\lib\site-packages\wx-2.8<br><br>-msw-unicode\wx\_core.py", line 7981, in __init__<br><br> self._BootstrapApp()<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\Python27\lib\site-packages\wx-2.8<br><br>-msw-unicode\wx\_core.py", line 7555, in _BootstrapApp<br><br> return _core_.PyApp__BootstrapApp(*args, **kwargs)<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\gui\wxpython\wxgui.py", line 83,<br><br>in OnInit<br><br> workspace = self.workspaceFile)<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\gui\wxpython\lmgr\frame.py", line<br><br>134, in __init__<br><br> self.notebook = self._createNoteBook()<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\gui\wxpython\lmgr\frame.py", line<br><br>300, in _createNoteBook<br><br> gcstyle = GC_PROMPT)<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\gui\wxpython\gui_core\goutput.py"<br><br>, line 104, in __init__<br><br> self.cmdPrompt = GPromptSTC(parent=self, menuModel=self._menuModel)<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\gui\wxpython\gui_core\prompt.py",<br><br>line 137, in __init__<br><br> GPrompt.__init__(self, parent = parent, menuModel = menuModel)<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\gui\wxpython\gui_core\prompt.py",<br><br>line 56, in __init__<br><br> self.mapList = self._getListOfMaps()<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\gui\wxpython\gui_core\prompt.py",<br><br>line 96, in _getListOfMaps<br><br> result['raster'] = grass.list_strings('raster')<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\etc\python\grass\script\core.py",<br><br>line 1110, in list_strings<br><br> mapset=mapset).splitlines():<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\etc\python\grass\script\core.py",<br><br>line 427, in read_command<br><br> return handle_errors(returncode, stdout, args, kwargs)<br><br> File "C:\Program Files (x86)\GRASS GIS 7.0.0\etc\python\grass\script\core.py",<br><br>line 310, in handle_errors<br><br> returncode=returncode)<br><br>grass.exceptions.CalledModuleError: Module run None ['g.list', '--q', '-m', 'typ<br><br>e=raster'] ended with error<br><br>Process ended with non-zero return code -1073741511. See errors in the (error) o<br><br>utput.<br><br> <br><br>Eric Goforth<br>Raleigh, North Carolina, USA</div></div></body></html>