I am working with topology checker in QGIS 2.18 to check error overshoot, undershoot , but it show all error, so I got many difficult in fix error. Is there any tool the same with topology checker to check error in QGIS?

1 Answer 1


Use the Geometry checker (Vector > Geometry checker) and select the Line must not have dangles option.

More information about how to use the Geometry checker tool in here:


  • I got it, thanks so much
    – User0AB
    Commented Sep 22, 2019 at 9:24

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