Bug report #7228
Incorrect return on boundingbox one-liner
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Python plugins | ||
| Affected QGIS version: | master | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | duplicate |
| Crashes QGIS or corrupts data: | Yes | Copied to github as #: | 16259 |
Description
- Open vector layer;
- Select any features;
- Run python console and try to perfom the following command:
>>>geom = qgis.utils.iface.activeLayer().selectedFeatures()[0].geometry()
>>>geom.boundingBox().asPolygon()
Sometimes QGIS crashes but sometimes returns strange result PyQt4.QtCore.QString(u'0.00000000 0.00000000, 0.00000000 0.00000000, 0.00000000 0.00000000, 0.00000000 0.00000000, 0.00000000 0.00000000')
Related issues
History
#1
Updated by Giovanni Manghi over 11 years ago
- Status changed from Open to Feedback
is this a regression since 1.8?
#2
Updated by Salvatore Larosa over 11 years ago
it seems related to #777, although I don't get any crash !
This workaround avoid the problem;
ft = iface.activeLayer().selectedFeatures() ft[0].geometry().boundingBox().asPolygon()
No regression here !
#3
Updated by dr - over 11 years ago
Salvatore Larosa wrote:
This workaround avoid the problem;
Known workaround. But it is not clear why one-line approach doesn't work.
#4
Updated by Salvatore Larosa over 11 years ago
dr - wrote:
Known workaround. But it is not clear why one-line approach doesn't work.
I think the comment nr1 of the above issue mentioned could be a reason !
#5
Updated by Matthias Kuhn about 11 years ago
- Resolution set to duplicate
- Status changed from Feedback to Closed