I have this issue with FullCallendar ( see attached print) .
The error appears in this file ../sites/all/libraries/fullcalendar/fullcalendar/fullcalendar.min.js?v=1.4.10.
I'm trying to set Rooms Module but this error don't let me complet the configuration.
This are the module that i'm using:
I try with final , beta and dev versions but the error remains.
Could you help ?
Please ask for more information .