Scheduler Install Error

Webix JS
1

Hi, I am using both Webix.JS with Sheduler.JS both are versions 10.0.0 - I get no errors until I try to render the scheduler view as below;

 rows: [
          {
            view: "scheduler",
            date: new Date(2020, 9, 1, 0, 0, 0),
            url: "https://docs.webix.com/calendar-backend/",
            mode: "month"
          }
        ]

all modules are loaded and reference in the index.html as;

<script src="codebase/webix.js" type="text/javascript" charset="utf-8"></script>
<link rel="stylesheet" href="codebase/webix.css" type="text/css"/>

<script src="scheduler/scheduler.js" type="text/javascript" charset="utf-8"></script>
<link rel="stylesheet" href="scheduler/scheduler.css" type="text/css">

Then I get this error:

Uncaught Error null
--- setTimeout ---
at delay (C:\Users\Stefano\WebstormProjects\NDIS_App\codebase\webix.js:561:19)
at <anonymous> (C:\Users\Stefano\WebstormProjects\NDIS_App\codebase\webix.js:3544:28)
at callEvent (C:\Users\Stefano\WebstormProjects\NDIS_App\codebase\webix.js:741:28)
at callEvent (C:\Users\Stefano\WebstormProjects\NDIS_App\codebase\webix.js:804:16)
at handler (C:\Users\Stefano\WebstormProjects\NDIS_App\codebase\webix.js:3527:5)

All other views like label, text, combo, etc. work fine. I have also tried the demo Webix JS files latest version 11. Same error. I also have keepViews: true. Please advise!

 {
                view: "multiview",
                keepViews:true,
                cells: [
                  dashboardLayout.render(),
                  calendarLayout.render(),
                  clientsLayout.render(),
                  contactsLayout.render()
                ],
                animate: false
              }
2

Hello stefp76,

Please look at the snippet with the example: Code Snippet

And could you provide more information such as:

  1. do you apply any customizations in your scheduler?
  2. if something specific is drawn (such as multiday events, recurring events)
3

Hi Natalia,
Thanks for the reply. I’ve looked at many code examples to see if I have something wrong in my code but all I’m doing is basic view initialisation just to show the scheduler. I’m not using any custom layout or styling. This is a new project so the code is very minimal. All I have are the script source links in index.html and a multiview with the schedule in one of the tabs being rendered with this;

{
view: “scheduler”,
id: “calendar”,
url: “https://docs.webix.com/calendar-backend/”
}

and these in my index.html to load the modules;

I also copied the exact sample code you provided into my project and I can see the 3 tabs with the ‘Form’ and ‘Dashboard’ views loading ok but showing nothing in the Scheduler tab and same error;

localhost/:1 Uncaught (in promise) null

setTimeout
delay @ webix.js:561
(anonymous) @ webix.js:3544
callEvent @ webix.js:741
callEvent @ webix.js:804
handler @ webix.js:3527

I have developed many app using other Webix components such as Gantt and not had this issue. I have also tried other version combinations of Webix.JS and Scheduler.JS but same error.

I’m at a loss. Please advise. Thanks

4

Hello stefp76

Could you check if the entire UI is initialized inside webix.ready (if not, please add it and look at the result).
Otherwise, could you share the demo where the error is repeated. This way we can debug everything completely. And could you send it to support@webix.com with a link to this thread.