[GRASS-dev] GRASS 7.0 beta3 problems on Mac

Vaclav Petras wenzeslaus at gmail.com
Mon Aug 11 13:29:10 PDT 2014 

Compilation of g.gu.* modules fails and the start with "menutree" messages
fails because compilation of "toolboxes" failed. I guess (and we perhaps
already talked about it) that both are caused by some bad environment
settings. And you are right, I also though that some Martin's commit to
makefiles (I don't know the number) fixed that. I don't know about any
other change.

I'm not sure if you can make your compilation environment somehow more
friendly to this. But I guess this would help.

One possible workaround, for g.gui.* modules is to import wx and related
things after parser() function was called (and not in the standard
import-code flow). This will not import the wx during compilation, so it
will hide the problem.

For the toolboxes, there is the ticket
http://trac.osgeo.org/grass/ticket/2142 which contains instructions what
needs to be done and some suggestions how to do it. But it is not always
clear and some things (to do them right) require even conceptual changes in
GUI and I don't have time to do it now, sorry.


On Mon, Aug 11, 2014 at 3:24 PM, Michael Barton <Michael.Barton at asu.edu>
wrote:

>  I just tried to compile GRASS 7.0 beta 3 for release and it appears to be
> broken. It worked fine 15 July. Here are the problems.
>
>  1st, there is a set of GUI errors that pop up from make. These were
> present awhile back but ‘bogus’ in that they did not seem to affect running
> (though I suspected that they were related to other issues that caused
> compiling problem). These went away and all was well by the mid-July build.
> But they are back again. I hoped that they were again ‘bogus’ but the GUI
> won’t launch now.
>
>  Here are the errors on launch:
>
>  ======================= launch errors ================
>
>  GRASS 7.0.0svn (nc_spm_08):~ > Traceback (most recent call last):
>   File
> "/Users/cmbarton/grass_source/grass7_rb/macosx/dist/GRASS-7.0.app/Contents/MacOS/gui/wxpython/wxgui.py",
> line 138, in <module>
>     sys.exit(main())
>   File
> "/Users/cmbarton/grass_source/grass7_rb/macosx/dist/GRASS-7.0.app/Contents/MacOS/gui/wxpython/wxgui.py",
> line 131, in main
>     app = GMApp(workspaceFile)
>   File
> "/Users/cmbarton/grass_source/grass7_rb/macosx/dist/GRASS-7.0.app/Contents/MacOS/gui/wxpython/wxgui.py",
> line 45, in __init__
>     wx.App.__init__(self, False)
>   File
> "/Users/cmbarton/grass_source/grass7_rb/macosx/dist/GRASS-7.0.app/Contents/MacOS/etc/python/wx/_core.py",
> line 7981, in __init__
>     self._BootstrapApp()
>   File
> "/Users/cmbarton/grass_source/grass7_rb/macosx/dist/GRASS-7.0.app/Contents/MacOS/etc/python/wx/_core.py",
> line 7555, in _BootstrapApp
>     return _core_.PyApp__BootstrapApp(*args, **kwargs)
>   File
> "/Users/cmbarton/grass_source/grass7_rb/macosx/dist/GRASS-7.0.app/Contents/MacOS/gui/wxpython/wxgui.py",
> line 79, in OnInit
>     workspace = self.workspaceFile)
>   File
> "/Users/cmbarton/grass_source/grass7_rb/macosx/dist/GRASS-7.0.app/Contents/MacOS/gui/wxpython/lmgr/frame.py",
> line 118, in __init__
>     self._menuTreeBuilder = LayerManagerMenuData()
>   File
> "/Users/cmbarton/grass_source/grass7_rb/macosx/dist/GRASS-7.0.app/Contents/MacOS/gui/wxpython/lmgr/menudata.py",
> line 40, in __init__
>     MenuTreeModelBuilder.__init__(self, filename,
> expandAddons=expandAddons)
>   File
> "/Users/cmbarton/grass_source/grass7_rb/macosx/dist/GRASS-7.0.app/Contents/MacOS/gui/wxpython/core/menutree.py",
> line 64, in __init__
>     xmlTree = etree.parse(filename)
>   File
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xml/etree/ElementTree.py",
> line 1182, in parse
>     tree.parse(source, parser)
>   File
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xml/etree/ElementTree.py",
> line 657, in parse
>     self._root = parser.close()
>   File
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xml/etree/ElementTree.py",
> line 1654, in close
>     self._raiseerror(v)
>   File
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xml/etree/ElementTree.py",
> line 1506, in _raiseerror
>     raise err
> xml.etree.ElementTree.ParseError: no element found: line 1, column 0
> GRASS 7.0.0svn (nc_spm_08):~ >
>
>  ==============================================================
>
>  This looks like the same error that I’d had to deal with earlier, but
> which appeared fixed by the mid-July build. I have a workaround but it is a
> PITA.
>
>  The make errors are here. As before they all are related to a new
> windowing environment:
>
>  ================== list of modules with make errors ===========
>
>  Errors in:
> Errors in:
> /Users/cmbarton/grass_source/grass7_rb/gui/wxpython/animation
> /Users/cmbarton/grass_source/grass7_rb/gui/wxpython/mapswipe
> /Users/cmbarton/grass_source/grass7_rb/gui/wxpython/gmodeler
> /Users/cmbarton/grass_source/grass7_rb/gui/wxpython/rlisetup
> /Users/cmbarton/grass_source/grass7_rb/gui/wxpython/psmap
> /Users/cmbarton/grass_source/grass7_rb/gui/wxpython/dbmgr
> /Users/cmbarton/grass_source/grass7_rb/gui/wxpython/vdigit
> /Users/cmbarton/grass_source/grass7_rb/gui/wxpython/iclass
> /Users/cmbarton/grass_source/grass7_rb/gui/wxpython/gcp
> /Users/cmbarton/grass_source/grass7_rb/gui/wxpython/timeline
>
> ====================================================
>
>  Here is an example of the error in one of the above modules:
>
>   cd /Users/cmbarton/grass_source/grass7_rb/gui/wxpython/animation
> cmb-imaccsdc:animation cmbarton$ make
> /Applications/Xcode.app/Contents/Developer/usr/bin/make
> /Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0/docs/html/g.gui.animation.html
> GISRC=/Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0/demolocation/.grassrc70
> GISBASE=/Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0
> PATH="/Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0/bin:/Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0/bin:/Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0/scripts:$PATH"
> PYTHONPATH="/Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0/etc/python:/Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0/gui/wxpython:$PYTHONPATH" DYLD_LIBRARY_PATH="/Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0/bin:/Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0/scripts:/Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0/lib:/Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0/lib:" LC_ALL=C
> /Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0/scripts/g.gui.animation
> --html-description < /dev/null | grep -v '</body>\|</html>'
> > g.gui.animation.tmp.html
> Traceback (most recent call last):
>   File
> "/Users/cmbarton/grass_source/grass7_rb/dist.x86_64-apple-darwin13.3.0/scripts/g.gui.animation",
> line 55, in <module>
>     import wx
>   File
> "/usr/local/lib/wxPython-unicode-2.8.12.1/lib/python2.7/site-packages/wx-2.8-mac-unicode/wx/__init__.py",
> line 45, in <module>
>     from wx._core import *
>   File
> "/usr/local/lib/wxPython-unicode-2.8.12.1/lib/python2.7/site-packages/wx-2.8-mac-unicode/wx/_core.py",
> line 4, in <module>
>     import _core_
> ImportError:
> /usr/local/lib/wxPython-unicode-2.8.12.1/lib/python2.7/site-packages/wx-2.8-mac-unicode/wx/_core_.so:
> no appropriate 64-bit architecture (see "man python" for running in 32-bit
> mode)
> make[1]: *** [g.gui.animation.tmp.html] Error 1
> rm g.gui.animation.tmp.html
> make: *** [guiscript] Error 2
> cmb-imaccsdc:animation cmbarton$
>
>  ==================================================
>
>  In fact I DO have this set up to compile and run Python in 32 bit mode.
> I’ve been doing this for a couple years while waiting for wxPython 64 bit
> to stabilize and mature (not there yet as of 2.9).
>
>  This all worked a couple weeks ago, which makes this frustrating.
>
>  I can try the new wxPython 3.0 but I have no idea whether it works with
> the current GRASS GUI.
>
>  Michael
>
>
>            ____________________
>  C. Michael Barton
>  Director, Center for Social Dynamics & Complexity
>  Professor of Anthropology, School of Human Evolution & Social Change
>  Head, Graduate Faculty in Complex Adaptive Systems Science
>  Arizona State University
>
>  voice:  480-965-6262 (SHESC), 480-965-8130/727-9746 (CSDC)
> fax: 480-965-7671 (SHESC),  480-727-0709 (CSDC)
>  www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu
>
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