Bug report #7360
fTools's Delaunay triangulation broken post new vector API, freezes at 0% and eventually crash
|Affected QGIS version:||master||Regression?:|
|Operating System:||Easy fix?:|
|Pull Request or Patch supplied:||Yes||Resolution:|
|Crashes QGIS or corrupts data:||Yes||Copied to github as #:||16334|
Just noticed fTools's Delaunay triangulation broken; when trying to process a points layer, it freezes at 0% and eventually crash QGIS. Possibly another new vector API?
Tried on both windows and linux, both freeze 'n crash.
#2 Updated by Mathieu Pellerin - nIRV about 7 years ago
- File vill.kml added
Commit https://issues.qgis.org/projects/quantum-gis/repository/revisions/9afe76d4d63e57abfbf8b42d2333fde548d78de3 didn't fix this issue.
- On a set of +13,000 points, QGIS chokes and eventually crashes at 0%
- On a reduced set of 655 points, the process freezes at around 50% and eventually QGIS has to be killed
I'm attaching the 655 points set to this issue.
#4 Updated by maning sambale about 7 years ago
Using the attached kml.
- I get segmentation fault using ftools in the
Vector > Geometry Tools > Delaunay Triangulation.
- But this works with
Sextante > QGIS geoalgortithm > Vector Geometry Tools > Delaunay Triangulation.
System: Ubuntu precise latest nightly build.