I am trying to merge two linestrings/Lines/Polylines (not sure actually how I can see the difference whether my layer is a Linestring/Line or Polyline and googling didn't really brought clarification).
When I try to merge them (I tried with the MMQGIS 'Merge layers' function as well as with 'Data management Tools' -> 'Merge Shapefiles to one') I get an error saying that the geometry types need to be the same.
This is what I've tried so far:
- I tried the 'Multiparts to Singleparts' option on both of them and tried to merge them
- I tried to save both of them with the LineString as geometry type and with the Z-dimension bocks ticked off and merging the results
- I tried to export them as a CSV and manuallymerging the data in one excel document that I tried to upload again (failed since it can't find coordinates)
(these three are worked out here: Error in merging 2 shape files of different geometry types) 4. Finally I tried the Dissolve tool after which I tried to merge the result.
All of this without result. Probably I'm just overlooking something very easy. I hope someone can shine his/her light on this and help me out with it. I attach a photo of the Two Linestrings as well as their Attribute Table.