Vector bender error

[mpavon66]

Unable to make vector bender to work inther Madeira version. here is the errror log: 2019-02-24T10:21:00 WARNING Traceback (most recent call last): File "C:.../QGIS/QGIS3\profiles\default/python/plugins\VectorBender\vectorbender.py", line 151, in run self.transformer = LinearTransformer( pairsLayer, restrictToSelection ) File "C:.../QGIS/QGIS3\profiles\default/python/plugins\VectorBender\vectorbendertransformers.py", line 182, in init Transformer.init(self, pairsLayer, restrictToSelection) File "C:.../QGIS/QGIS3\profiles\default/python/plugins\VectorBender\vectorbendertransformers.py", line 22, in init geom = feature.geometry().asPolyline() TypeError: MultiLineString geometry cannot be converted to a polyline. Only single line or curve types are permitted.

[jaminmelville]

@mpavon66 I've also encountered this issue too. A work around I used while this issue is unresolved is to convert layer using:

Vector->Geoprocessing Tools->Multipart to singleparts

Then use new layer as pairs layer for the vector bending. Hope that helps :smile:

[baswein]

Multipart to Single part worked for me as well in 3.10.3 but only if I save it as a Geopackage. If I save it as a shapefile it doesn't work.

[rduivenvoorde]

@mpavon66 @jaminmelville can you maybe add some (small) testing data set, so others can try to reproduce/fix this?

[trentonyo]

@mpavon66 I've also encountered this issue too. A work around I used while this issue is unresolved is to convert layer using:

Vector->Geoprocessing Tools->Multipart to singleparts

Then use new layer as pairs layer for the vector bending. Hope that helps 😄

For those of us referencing this in the future, you need to convert the bend lines, not the source geometry to be bent, if you missed it in this comment!