Bug report #9316

Topology errors detected by some checker, not from others

Added by Paolo Cavallini almost 7 years ago. Updated over 2 years ago.

Status:Open
Priority:Normal
Assignee:-
Category:C++ plugins/Geometry Checker
Affected QGIS version:3.0.0 Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:No Copied to github as #:17923

Description

The attached shp has a number of topological errors. The fTools checker (under manu Vector>Gemoetry tools) detects 34 of them, whereas the Topology checker plugin (now in core) fails to detect any.

clip_b.zip (128 KB) Paolo Cavallini, 2014-01-10 03:53 AM

History

#1 Updated by Jürgen Fischer over 6 years ago

  • Category changed from C++ Plugins to C++ plugins/Topology checker

#2 Updated by Giovanni Manghi over 3 years ago

  • Easy fix? set to No
  • Regression? set to No

#3 Updated by Paolo Cavallini over 2 years ago

This is a more general issue: apparently every checker engine has a different meaning for "invalid"

#4 Updated by Paolo Cavallini over 2 years ago

  • Subject changed from Topology errors detected by fTools, not from Topology checker to Topology errors detected by some checker, not from others
  • Category changed from C++ plugins/Topology checker to C++ plugins/Geometry Checker

#5 Updated by Giovanni Manghi over 2 years ago

  • Affected QGIS version changed from 2.0.1 to 3.0.0

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