ReferenceError: scheduler is not defined

Hello,

Before the scheduler was working without problem since today i have this message ReferenceError: scheduler is not defined

But i change nothing i need help because i don’t where i need to seacrh

Thank you for your help

Best regards

Hi
it usually means that dhtmlxscheduler.js(the file where scheduler object is defined) hasn’t been loaded to the page or have been corrupted.
Make sure your script tags has correct urls