Bug report #19348
Convex hull does not run in QGIS 3.2
|Affected QGIS version:||3.2||Regression?:||Yes|
|Operating System:||Windows 10||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||27176|
I've tried to create a convex hull (Vector > Geoprocessing Tools > Convex Hull) from points and no polygon was created. When i checked the attribute table of layer created, it did not contain any values, indicating it did not run and only created an empty layer file.
When i tried to create a convex hull with QGIS 2.18 using the same file, a polygon was created indicating there may be an issue with version 3.2.
My CRS is EPSG 32636, WGS 84 UTM Zone 36N. I have attached below a log file with errors i got.
Someone had the same issue and posted it to stackexchange.com at https://gis.stackexchange.com/questions/283111/creating-minimum-convex-polygon-home-range-from-points-in-qgis . So it obvious, it's not only me experiencing the issue.
[processing] Better error when 'Convex hull' algorithm is run on
single point feature layer
Which hints to users to use the 'Minimum bounding geometry' algorithm