[Qgis-developer] fTools table join problem
John C. Tull
jctull at gmail.com
Thu May 7 01:51:13 EDT 2009
Carson,
I'm trying to perform a table join using an existing shapefile and an
external dbf file. I get the following error when I perform the task,
but I am not sure why it is claiming the match columns (or one of
them) is not string or numeric. I've used both string and numeric
(integer) columns with the same result.
I can send you the table and shapefile in a separate email if that
will help resolve this.
Thanks,
John
An error has occured while executing Python code:
Traceback (most recent call last):
File "/Applications/qgis1.2.0.app/Contents/MacOS/share/qgis/python/
plugins/fTools/tools/doJoinAttributes.py", line 109, in accept
self.compute(inName, inField, joinName, joinField, outPath, keep,
useTable, self.progressBar)
File "/Applications/qgis1.2.0.app/Contents/MacOS/share/qgis/python/
plugins/fTools/tools/doJoinAttributes.py", line 165, in compute
table = map(lambda f: map(func, f), table)
File "/Applications/qgis1.2.0.app/Contents/MacOS/share/qgis/python/
plugins/fTools/tools/doJoinAttributes.py", line 165, in
table = map(lambda f: map(func, f), table)
File "/Applications/qgis1.2.0.app/Contents/MacOS/share/qgis/python/
plugins/fTools/tools/doJoinAttributes.py", line 164, in
func = lambda x: (unicode(type(x)) != "" and QVariant(float(x)))
or (QVariant(x))
TypeError: float() argument must be a string or a number
Python version:
2.5.1 (r251:54863, Jan 13 2009, 10:26:13)
[GCC 4.0.1 (Apple Inc. build 5465)]
Python path:['/Applications/qgis1.2.0.app/Contents/MacOS/share/qgis/
python', '/Users/jctull/.qgis//python/plugins', '/Applications/
qgis1.2.0.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/qgis1.2.0.app/Contents/MacOS/share/qgis/python/plugins/
fTools/tools']
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