[AniMov] Fwd: QGIS HomeRange plugin bug

Anne Ghisla a.ghisla at studenti.uninsubria.it
Tue Jan 6 14:04:25 CET 2009

Forwarding to AniMove list.

---------------- Forwarded message ------------------------------------


I'm sorry I haven't solved rpy2 problems at the moment; moreover I thank 
you for using the plugin.
The line that stopped working in rpy2 is the one that subsets the data 
dataframe in order to pick up the mock attribute dataframe. (at line 332 
in head revision, r.unique() command).
I plan to do this in pure Python instead of RPy.

Your friend seem to have solved this problem, as the error you posted 
involves the code some lines further. I'll be glad to have a look to the 
modified code and possibly include it in trunk.

If Paolo has given you access to Trac, please have a look at opened 
tickets. There is already a ticket about this problem, feel free to add 

Many thanks in advance for feedback and happy new year,

Anne Ghisla

-------- Messaggio Originale  --------
Oggetto: RE: QGIS plugin bug
Data: Sun, 4 Jan 2009 17:04:48 -0500
Da: Hirsch, Ben <HirschB at si.edu>
A: <cavallini at faunalia.it>

Thanks. I had already installed the rpy module. A friend here at the
research station managed to get the program to load, but only after
several hours of work, downloading win32 Python extensions, and
rewriting/changing the Python source code.
Even though the program will now load into QGIS, it is still not
functional. We are now getting this error message:

Traceback (most recent call last):
  File "C:/Program Files/Quantum
GIS\./python/plugins\HomeRange_plugin\plugin.py", line 217, in run
    shapefileslist = self.Rcall(geomData)
  File "C:/Program Files/Quantum
GIS\./python/plugins\HomeRange_plugin\plugin.py", line 343, in Rcall
    return shapefiles
UnboundLocalError: local variable 'shapefiles' referenced before

Python version:
2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)]

Python path:['C:/Program Files/Quantum GIS\\./python', 'C:/Documents and
Settings/M/.qgis//python/plugins', 'C:/Program Files/Quantum
GIS\\./python/plugins', 'C:\\Program Files\\Quantum GIS\\python25.zip',
'C:\\Python25\\Lib', 'C:\\Python25\\DLLs', 'C:\\Python25\\Lib\\lib-tk',
'C:\\Program Files\\Quantum GIS', 'C:\\Python25',

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