Bug report #10483: polygons disappear on editing - QGIS Application - QGIS Issue Tracking

Bug report #10483

polygons disappear on editing

Added by Alessandro Ciali about 10 years ago. Updated about 10 years ago.

Status:	Closed
Priority:	Severe/Regression
Assignee:	Jürgen Fischer
Category:	Digitising
Affected QGIS version:	master	Regression?:	No
Operating System:	windows	Easy fix?:	No
Pull Request or Patch supplied:	No	Resolution:
Crashes QGIS or corrupts data:	No	Copied to github as #:	18895

Description

Some feature disappear from canvas after saving edits on a shapefile layer.
To reproduce, open test1.qgs, start edit on "ULT_area" layer, then delete a feature and save: some polygon are not drawn any more.
Closing and reopening of the project makes the polygons drawn in the right way.

Tested on QGIS release candidate veersion win 7 64bit

test1.zip (293 KB) Alessandro Ciali, 2014-06-06 12:24 AM

Related issues

Associated revisions

Revision cf7e016b
Added by Jürgen Fischer about 10 years ago

ogr: don't create spatial index for shapes after deletes. That was supposed to
also run a repack and doesn't work without (fixes #10483, refs #8317, refs #8822)

Revision 7d7cdcd3
Added by Matthias Kuhn about 9 years ago

Repack shapefiles when saving after deleting features

QgsVectorDataProvider::dataChanged() will be emitted
QgsVectorLayer::dataChanged() will be emitted
Clears QgsVectorLayerCache
Reloads the attribute table
Clears the selection

Looking forward to people complaining about their lost selection...

Fix #10560
Fix #11989
Refs #8317
Refs #8822
Refs #10483
Refs #11007
Refs #7540
Refs #11398
Refs #11296

History

#1 Updated by Giovanni Manghi about 10 years ago

Status changed from Open to Feedback

it is ok on 2.2?

#2 Updated by Alessandro Ciali about 10 years ago

Yes, works ok in 2.2, It seems a regression

#3 Updated by Giovanni Manghi about 10 years ago

Priority changed from Normal to Severe/Regression

#4 Updated by Richard Duivenvoorde about 10 years ago

I tested here, both on DebianTesting64 and Windows32 but can NOT confirm this. With me all works ok.

Somebody else with 64bit Windows can test?

#5 Updated by Alessandro Ciali about 10 years ago

Giovanni, can You confirm this? I will test the 32 bit as soon as I can.

#6 Updated by Giovanni Manghi about 10 years ago

Status changed from Feedback to Open

Alessandro Ciali wrote:

Giovanni, can You confirm this? I will test the 32 bit as soon as I can.

I can confirm it on Win 64 with QGIS/osgeo4w 64 bit master.

#7 Updated by Martin Dobias about 10 years ago

I cannot confirm on Linux/64bit.

#8 Updated by Jürgen Fischer about 10 years ago

Status changed from Open to Feedback

#9 Updated by Alessandro Ciali about 10 years ago

So it seems the only windows 64bit version is affected.

#10 Updated by Alessandro Ciali about 10 years ago

On the same computer I have installed 32 bit master just now, but I have the same problems (after deleting one poygon and saveing, some polygons are not drawn till restart of QGIS).
Fresh installation and no third part plugins.
Maybe a problem with 64bit processor? I have experienced the same problem with Intel and AMD 64bit processors.