QGIS crashes using the geometry checker

[qgib]

Author Name: Vladimír Hans (Vladimír Hans)
Original Redmine Issue: 21231
Affected QGIS version: 3.4.4
Redmine category:c++_plugins/geometry_checker

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I checked geometry (Vector->Check geometries...) and I set only checking gap and overlaps. Then I tried to repair geometry and in this time QGIS crashed. Test data are in appendix.

Crash ID: 3870444f9cc1ee56ef27f177476c3aaa291bd997

Stack Trace

QgsGeometryGapCheck::collectErrors :

QGIS Info
QGIS Version: 3.4.4-Madeira
QGIS code revision: 73c31df
Compiled against Qt: 5.11.2
Running against Qt: 5.11.2
Compiled against GDAL: 2.4.0
Running against GDAL: 2.4.0

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• test.gpkg (Vladimír Hans)

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Related issue(s): #29077 (duplicates)
Redmine related issue(s): 21259

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[qgib]

Author Name: Giovanni Manghi (@gioman)

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Using a clean/new profile makes any difference?

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• crashes_corrupts_data was changed from 0 to 1
• status_id was changed from Open to Feedback
• category_id was changed from Vectors to C++ plugins/Geometry Checker
• subject was changed from QGIS crash to QGIS crashes using the geometry checker

[qgib]

Author Name: Alessandro Pasotti (@elpaso)

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• duplicated was configured as Geometry Checker Crashes #29077

[qgib]

Author Name: Alessandro Pasotti (@elpaso)

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• status_id was changed from Feedback to Closed
• resolution was changed from to fixed/implemented