I'm trying to merge three layers in QGIS 3.10.14. Each layer contains only points and displays correctly in my map view.
When I use the Merge vector layers
menu option, I get the correct dialogue box. I then use the ...
button next to the Input layers
field and hit Select all
in the resulting child dialogue box. However, when I hit OK
, both that child dialogue box and the parent dialogue box vanish, with no new layer being created, and with no error being shown.
I tried looking at the log
tab in the merge vector layers
dialogue box to see if there's any output there. But nothing seems to show up.
Any ideas about where I can find more useful information on what's going wrong?
EDIT: I'm using the three layers of rail stations from https://septaopendata-septa.opendata.arcgis.com/
I've tried deleting all fields from all three layers before attempting the merge of the point layers, and that does not fix the situation.