Processing Blocked Obstruction with an error

Question

Hi

Why do I get an error when processing Blocked Obstruction?

Finding blocked obstructions for cross-sections

DataError('Geometry type (MultiLineString) does not match column type (LineString)\n',)

Process aborted!

I've merged buildings crossing XS's and I've deleted buildings when the end of XS was inside building. I have no idea what is wrong.

My data are here.

Best Regards

Arek

Answer 1

Hi Arek,

I checked your data and the error is caused by blocked obstructions polygons which crosses with more than one cross section. It is a bug and we should be able to fix it soon. For now - if you want to overcome this bug just split blocked obstructions polygons which intersects with many cross sections with QGIS Split Features tool.

Best Regards,

Łukasz