Error analyzing video, line 946 trying to acces index 0

[tjuneur...@gmail.com]

Hello,

I'm trying out idTracker for the first time to see if it could work for an experiment regarding the group organization and clustering of fruit flies, but so far, every time I have tried analyzing a video clip I have gotten the same error message (it seems that the program is trying to access index 0 of "framesbuenos", line 946).

Thanks,

Peter

[yusan...@gmail.com]

Also had problems at line 946, the error being 

"reference to non-existent field solapanconcogidos"