Can't add new spots in TrackMate



I updated Fiji today and now suddenly I can’t manually add new spots to the TrackMate GUI.
I was able to do it all this past week (sometimes sporadically) by double clicking the image window and pressing “A”, deleting with “D” and linking with “L” (or shift-L for auto-linking).
I tried restarting Fiji and restarting my computer.

Has anyone else run into this and solved it?


Hi @Rivera_Lab

Sorry I cannot reproduce. I was able to track manually after updating Fiji.
What could it be? Are you sure you are running Fiji with Java8?


Yes, thank you. It is sporadic, sometimes the spots add after I restart and sometimes they don’t.