[Qgis-user] QGIS3 Processing Clip

Jean-Baptiste Desbas jb.desbas at gmail.com
Fri Mar 23 05:39:38 PDT 2018


You can also use the "fix geometries" algorithm on your invalid layer

2018-03-23 11:30 GMT+01:00 Drexel Peter <Peter.Drexel at vorarlberg.at>:

> Hi all,
>
> In QGIS 3.0 I use native:clip in processing to clip a Shapefile with
> another shapefile.
>
> The Import-Shapefile contains some invalid polygons so I get an error
>
> ________
>
> Processing algorithm…
>
> AlgorithmDialog
>
> Input parameters:
>
> { 'INPUT' : 'V:/Geodaten/Wasser/Einzugsgebiete/Vlbg_Umgebung/
> Einzugsgebiete_FGW/ezg_gesamt1_bearbeitet_3D_name.shp', 'OVERLAY' :
> 'C:/temp/QGIS3/Clip-Maske.shp', 'OUTPUT' : 'memory:' }
>
>
>
> Feature (0) has invalid geometry. Please fix the geometry or change the
> Processing setting to the "Ignore invalid input features" option.
>
> Execution failed after 0.35 seconds
>
>
>
> Loading resulting layers
>
> Algorithm 'Clip' finished
>
> ______________
>
>
>
>
>
> In the Log-section of the Clip-Tool.
>
>
>
> But where can change the setting to “Ignore invalid input features”?
>
>
>
>
>
> Thanks
>
> Peter
>
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