Bug report #2324
Vector - Sum lines length crashes QGIS
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Low | ||
| Assignee: |  cfarmer - | ||
| Category: | Python plugins | ||
| Affected QGIS version: | Regression?: | No | |
| Operating System: | All | Easy fix?: | No |
| Pull Request or Patch supplied: | Resolution: | fixed | |
| Crashes QGIS or corrupts data: | Copied to github as #: | 12384 |
Description
Vector\\Analysis\\Sum lines length
crashes QGIS with these two layers. This might be due to geographic CRS, but still, shouldn't crash.
Associated revisions
Fix #2324.
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@12627 c8812cc2-4d05-0410-92ff-de0c093fc19c
Fix #2324.
git-svn-id: http://svn.osgeo.org/qgis/trunk@12627 c8812cc2-4d05-0410-92ff-de0c093fc19c
fix #2324
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@13724 c8812cc2-4d05-0410-92ff-de0c093fc19c
fix #2324
git-svn-id: http://svn.osgeo.org/qgis/trunk@13724 c8812cc2-4d05-0410-92ff-de0c093fc19c
History
#1
Updated by Maxim Dubinin over 14 years ago
#2
Updated by Giovanni Manghi over 14 years ago
confirmed under linux. Terminal returns just "seg fault".
#3
Updated by Jürgen Fischer over 14 years ago
Following change cures that, but as that is probably not the only place with that construct, we'd probably be better of reverting the commit:7d175fb9 (SVN r12598). Ccing Martin.
<pre>
Index: python/plugins/fTools/tools/doSumLines.py
===================================================================
--- python/plugins/fTools/tools/doSumLines.py (revision 12612)
+++ python/plugins/fTools/tools/doSumLines.py (working copy)
@@ -139,7 +139,7 @@
if inGeom.intersects(i.geometry()):
outGeom = inGeom.intersection(i.geometry())
length = length + distArea.measure(outGeom)
- outFeat.setGeometry(inGeom)
+ outFeat.setGeometry( [[QgsGeometry]](inGeom) )
outFeat.setAttributeMap(atMap)
outFeat.addAttribute(index, QVariant(length))
writer.addFeature(outFeat)
</pre>#4
Updated by Martin Dobias over 14 years ago
- Resolution set to fixed
- Status changed from Open to Closed
Fixed in 8241b607 (SVN r12628): only the copying setGeometry() is used. Thanks Juergen for pointing out.
#5
Updated by dr - over 14 years ago
- Status changed from Closed to Feedback
- Resolution deleted (
fixed)
bug is not fixed
#6
Updated by Giovanni Manghi over 14 years ago
This is right on the money, I just found two layers you can download here
http://mapserver.uevora.pt/~mapserver/
that do always crash qgis when the "sum line lenghts" operation is done.
In the terminal I get only a "seg fault" message.
#7
Updated by Giovanni Manghi over 14 years ago
Well,
in the case of the layers I posted it turns that if I save them in another projection (ie epsg 3763) the operation goes well. Weird.
#8
Updated by Giovanni Manghi over 14 years ago
Moreover there are other projection (ie epsg 20790) that I can use to save the original layers that cause qgis crash when the "sum line lenghts" operation is done.
#9
Updated by Jürgen Fischer about 14 years ago
- Resolution set to fixed
- Status changed from Feedback to Closed
fixed in 27e451ce (SVN r13725).