[Qgis-developer] manageR problems

[John C. Tull]

Carson,

I am trying to use the manageR plugin with qgis trunk. I believe I  
have the necessary dependencies in place, although I'm not sure if  
your plugin only works with rpy versus rpy2. I'm using the R 2.8.1  
binary for OS X.

Here is the output that I receive when I try to load a vector layer  
from qgis to R with the plugin:

An error has occured while executing Python code:

Traceback (most recent call last):
   File "/Users/jctull/.qgis//python/plugins/manageR/domanageR.py",  
line 373, in load
     self.convert(inName)
   File "/Users/jctull/.qgis//python/plugins/manageR/domanageR.py",  
line 386, in convert
     self.getSpatialDataFrame(mlayer)
   File "/Users/jctull/.qgis//python/plugins/manageR/domanageR.py",  
line 284, in getSpatialDataFrame
     self.updateObs()
   File "/Users/jctull/.qgis//python/plugins/manageR/domanageR.py",  
line 228, in updateObs
     exec "check = r(''' capture.output(class(" + i + ")[1]) ''')"
   File "", line 1, in
   File "/Library/Python/2.5/site-packages/rpy.py", line 322, in  
__call__
     return self.eval(self.parse(text=s))
RPy_RException: Error in function (file = "", n = NULL, text = NULL,  
prompt = "?", srcfile = NULL,  :
   unexpected '/' in " capture.output(class(/"


Python version:
2.5.1 (r251:54863, Jan 17 2008, 19:35:17)
[GCC 4.0.1 (Apple Inc. build 5465)]

Python path:['/Applications/qgis1.1.0.app/Contents/MacOS/share/qgis/ 
python', '/Users/jctull/.qgis//python/plugins', '/Applications/ 
qgis1.1.0.app/Contents/MacOS/share/qgis/python/plugins', '/Library/ 
Frameworks/GDAL.framework/Versions/1.6/Python/site-packages', '/ 
Library/Python/2.5/site-packages/Shapely-1.0.4-py2.5.egg', '/Library/ 
Python/2.5/site-packages/simplejson-1.9.2-py2.5-macosx-10.5-i386.egg',  
'/Library/Python/2.5/site-packages/nose-0.11.0.dev_r560-py2.5.egg', '/ 
Library/Python/2.5/site-packages/setuptools-0.6c9-py2.5.egg', '/ 
Library/Python/2.5/site-packages/matplotlib-0.98.6svn-py2.5- 
macosx-10.3-i386.egg', '/Library/Python/2.5/site-packages/pymc-2.0rc2- 
py2.5-macosx-10.3-i386.egg', '/Library/Python/2.5/site-packages/ 
pytz-2008i-py2.5.egg', '/Library/Python/2.5/site-packages/py2app-0.3.6- 
py2.5.egg', '/Library/Python/2.5/site-packages/pyparsing-1.5.1- 
py2.5.egg', '/Library/Python/2.5/site-packages/psycopg2-2.0.8-py2.5- 
macosx-10.5-i386.egg', '/Library/Python/2.5/site-packages/ 
PyOpenGL-3.0.0b8-py2.5.egg', '/usr/local/lib/wxPython-unicode-2.8.9.1/ 
lib/python2.5/site-packages', '/usr/local/lib/wxPython-unicode-2.8.9.1/ 
lib/python2.5/site-packages/wx-2.8-mac-unicode', '/System/Library/ 
Frameworks/Python.framework/Versions/2.5/lib/python25.zip', '/System/ 
Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5', '/ 
System/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/ 
plat-darwin', '/System/Library/Frameworks/Python.framework/Versions/ 
2.5/lib/python2.5/plat-mac', '/System/Library/Frameworks/ 
Python.framework/Versions/2.5/lib/python2.5/plat-mac/lib- 
scriptpackages', '/System/Library/Frameworks/Python.framework/Versions/ 
2.5/Extras/lib/python', '/System/Library/Frameworks/Python.framework/ 
Versions/2.5/lib/python2.5/lib-tk', '/System/Library/Frameworks/ 
Python.framework/Versions/2.5/lib/python2.5/lib-dynload', '/Library/ 
Python/2.5/site-packages', '/usr/local/lib/wxPython-unicode-2.8.9.1/ 
lib/python2.5', '/System/Library/Frameworks/Python.framework/Versions/ 
2.5/Extras/lib/python/PyObjC', '/Applications/qgis1.1.0.app/Contents/ 
MacOS/share/qgis/python/plugins/ftools/tools']

Cheers,
John
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