In addition to the last error, when I quit and restart qgis after
loading and installing the HomeRange plugin, I get this error during
startup. Afterwards, the HomeRange plugin cannot be loaded:
Couldn't load plugin "HomeRange_plugin" from ['/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/
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/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/
PyOpenGL-3.0.0b8-py2.5.egg', '/Library/Python/2.5/site-packages/
scipy-0.7.0-py2.5-macosx-10.5-i386.egg', '/Library/Python/2.5/site-
packages/pyamg-1.0.0-py2.5-macosx-10.5-i386.egg', '/Library/Python/2.5/
site-packages/numpy-1.2.1-py2.5-macosx-10.5-i386.egg', '/Library/
Python/2.5/site-packages/simplejson-2.0.9-py2.5-macosx-10.5-i386.egg',
'/Library/Python/2.5/site-packages/Shapely-1.0.11-py2.5.egg', '/
Library/Python/2.5/site-packages/psycopg2-2.0.9-py2.5-macosx-10.5-
i386.egg', '/Library/Python/2.5/site-packages/pymc-2.0-py2.5-
macosx-10.3-i386.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']
Traceback (most recent call last):
File "", line 2, in
File "/Users/jctull/.qgis//python/plugins/HomeRange_plugin/
__init__.py", line 32, in
from HRplugin_main import HRPlugin
File "/Users/jctull/.qgis//python/plugins/HomeRange_plugin/
HRplugin_main.py", line 40, in
from HRplugin_dialog import Dialog
File "/Users/jctull/.qgis//python/plugins/HomeRange_plugin/
HRplugin_dialog.py", line 44, in
from HRplugin_algorithm import *
File "/Users/jctull/.qgis//python/plugins/HomeRange_plugin/
HRplugin_algorithm.py", line 46, in
import rpy2.robjects as robjects
File "/Library/Python/2.5/site-packages/rpy2/robjects/__init__.py",
line 12, in
import rpy2.rinterface as rinterface
File "/Library/Python/2.5/site-packages/rpy2/rinterface/
__init__.py", line 6, in
R_HOME = os.popen("R RHOME").readlines()
IOError: [Errno 4] Interrupted system call
Python version:
2.5.1 (r251:54863, Jan 13 2009, 10:26:13)
[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/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/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/PyOpenGL-3.0.0b8-
py2.5.egg', '/Library/Python/2.5/site-packages/scipy-0.7.0-py2.5-
macosx-10.5-i386.egg', '/Library/Python/2.5/site-packages/pyamg-1.0.0-
py2.5-macosx-10.5-i386.egg', '/Library/Python/2.5/site-packages/
numpy-1.2.1-py2.5-macosx-10.5-i386.egg', '/Library/Python/2.5/site-
packages/simplejson-2.0.9-py2.5-macosx-10.5-i386.egg', '/Library/
Python/2.5/site-packages/Shapely-1.0.11-py2.5.egg', '/Library/Python/
2.5/site-packages/psycopg2-2.0.9-py2.5-macosx-10.5-i386.egg', '/
Library/Python/2.5/site-packages/pymc-2.0-py2.5-macosx-10.3-i386.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']
On Apr 9, 2009, at 1:31 AM, Anne Ghisla wrote:
John C. Tull ha scritto:
I've worked out the OS X linking issues. When I run on a modest
dataset, I now receive the following error. I'd be happy to test
with another shapefile of points if it will help.
An error has occured while executing Python code:
Traceback (most recent call last):
[cut]
RRuntimeError: Error in kernelUD(dd[, c("X", "Y")], dd[, "ID"], h =
"LSCV", grid = grid) :
At least 5 relocations are required to fit an home range
this is a normal R error - to compute homeranges, subsets of points
determined by the attribute in the colum you chose (for esample
animal ID, month, year...) must contain at least 5 points. Even one
subset with <5 points raises this error.
I suggest to group points by another column.
On my side, I will change the code to avoid Python error, and raise
a info window instead.
many thanks and best regards,
Anne
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