I have recently installed the Essen version of QGIS and I am having difficulty running a query I have ran without problem on previous versions of QGIS.
I want to provide 'measurement' data to a polyline using a points layer by calibrating with LRS.
I receive the following Python Error
TypeError: object of type 'NoneType' has no len()
Is this a bug in the latest version or is there something simple I am overlooking?