I'm looking for a roughly equivalent tool in QGIS to the Repair Geometry Tool in ArcGIS Desktop. When I run some common vector processing tools in QGIS, I occasionally run into invalid geometry errors and have yet to find a quick/easy fix that doesn't involve manual editing.
Is there an automated process that I can use?
Fix geometriestool if the solutions in that thread don't suit your needs. – Nebulous29 Jan 22 '20 at 0:05