Bug report #2508

ftools: mean coordinate tool returns error when used on spatialite vector

Added by Giovanni Manghi about 14 years ago. Updated about 14 years ago.

Assignee:cfarmer -
Category:Python plugins
Affected QGIS version: Regression?:No
Operating System:Debian Easy fix?:No
Pull Request or Patch supplied: Resolution:worksforme
Crashes QGIS or corrupts data: Copied to github as #:12568


Tested on qgis trunk, Ubuntu 9.10 and with the spatialite sample dataset.

With he same vector (regions) saved as shapefile the tool works ok.

An error has occured while executing Python code:

Traceback (most recent call last):
  File "/usr/share/qgis/python/plugins/fTools/tools/doMeanCoords.py", line 62, in accept
    self.compute(inName, outPath, self.weightField.currentText(), self.sizeValue.value(), self.uniqueField.currentText())
  File "/usr/share/qgis/python/plugins/fTools/tools/doMeanCoords.py", line 150, in compute
    cx = cx / sumWeight
[[ZeroDivisionError]]: float division

Python version:
2.6.4 (r264:75706, Dec  7 2009, 19:02:09) 
[GCC 4.4.1]


#1 Updated by Alexander Bruy about 14 years ago

Can't reproduce with my data. Can you attach a sample and explain all actions to get this error?

#2 Updated by Giovanni Manghi about 14 years ago


Now I cannot test again with a more recent code, but then I:

*) used the spatialite sample dataset (you find it in the SL site)

*) tested the "regions" layer with the "mean coordinate" tool available in the "vector" menu

#3 Updated by Alexander Bruy about 14 years ago

  • Resolution set to worksforme
  • Status changed from Open to Closed

Can't reproduce with SpatiaLite sample data and with my own spatialite data. Reopen if necessary

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