Bug report #20137

Topological editing don't works as expected in QGIS Master

Added by Antonio Viscomi about 4 years ago. Updated about 4 years ago.

Affected QGIS version:3.3(master) Regression?:Yes
Operating System:Windows 7 Easy fix?:No
Pull Request or Patch supplied:No Resolution:duplicate
Crashes QGIS or corrupts data:No Copied to github as #:27958


Hi all,

in QGIS 3.2.3 as in MASTER (9cae77f262)
I need to edit a polygon shapefile with topological editing active
-I set snap options with tolerance 1m to my layer
-I active topological editing and snapping on intersection
-I try to add a vertex on a polygon and move it for adjust boundary

-the vertex is added only on one of two coincident polygon boundary
-then when I try to move the added vertex this reshape only one of two

I expected that topological editing still works as in QGIS 2,
where, when I add a vertex and move it, the reshaping acts on both
polygon who share the boundary I want to reshape

I attach the shapefiles on which I'm working, but the issues appear at least on all polygon shapefiles

p.s. I performed a geometry check and there are mo gaps between polygon



data.7z (101 KB) Antonio Viscomi, 2018-10-17 04:44 PM

Related issues

Duplicates QGIS Application - Bug report #18046: Adding new vertices ignores topological editing Closed 2018-02-05


#1 Updated by Giovanni Manghi about 4 years ago

  • Resolution set to duplicate
  • Status changed from Open to Closed

#2 Updated by Jürgen Fischer about 4 years ago

  • Duplicates Bug report #18046: Adding new vertices ignores topological editing added

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