Bug report #13466
Node tool duplicates nodes instead of moving
|Affected QGIS version:||master||Regression?:||No|
|Operating System:||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||21513|
I'm on win 7sp1 x64, OSGeo4W64 - qgis-dev-2.11, QGIS code revision fea4ed9. In some situations (moving common vertices of two features-> active is "Enable topological editing") when I use "Node tool" and try to move selected vertex it just add new vertex, you can see what I mean on film (it's better to download movie file and watch directly on computer, than through dropbox player, the mp4 file has than better resolution):
I know that it happens when in "Snapping options" ("snapping mode - advanced") I set for edited layer - snapping to vertices and segment or just to segment, if snapping is set just to vertices everything is ok.
The last qgis version 2.11.0-Master in which "Node tool" works great is - QGIS code revision - f3c7d85, it was released 11 sept. 2015, all versions later have worse "working mode" of "Node tool".