fullcalendar: Calling 'setOption' when there is a date selection causes a typeerror

Hello,

An error occurs when changing an option value with setOption in (or just after in my case) the select handler.

It does not occur when switching date or view first.

How to reproduce Select any timeslot.

https://codepen.io/crocteamgg/pen/MWwjXRB?editors=0010

Stacktrace on my server (nothing is shown in Codepen):

main.js?v=2.1.2:8525 Uncaught TypeError: Cannot read property 'calendar' of undefined
    at t.Slicer._sliceDateSpan (main.js?v=2.1.2:8525)
    at t.sliceDateSelection (main.js?v=2.1.2:1558)
    at t.Slicer.sliceProps (main.js?v=2.1.2:8452)
    at t.render (main.min.js?v=2.1.2:6)
    at t.Component.receiveProps (main.js?v=2.1.2:3957)
    at r.render (main.min.js?v=2.1.2:6)
    at r.Component.receiveProps (main.js?v=2.1.2:3957)
    at CalendarComponent.renderView (main.js?v=2.1.2:6304)
    at CalendarComponent.render (main.js?v=2.1.2:6168)
    at CalendarComponent.Component.receiveProps (main.js?v=2.1.2:3957)

Info Using version 4.4.0 without Scheduler Does not happen in version 4.3.0

Have a nice day

About this issue

Original URL
State: closed
Created 4 years ago
Reactions: 12
Comments: 17 (4 by maintainers)

Commits related to this issue

#49 fixed broken Calendar when set business hours inside TimeslotsSelectedListener root cause fixed in FC, see https://github.com/fullcalendar/fullcalendar/issues/5266 — committed to kamuffe/vaadin_fullcalendar by deleted user 4 years ago

Most upvoted comments

I had the same error. Finally, change all related fullcalendar plugins to 4.3.0 version

"@fullcalendar/core": "4.3.0",
"@fullcalendar/daygrid": "4.3.0",
"@fullcalendar/interaction": "4.3.0",
"@fullcalendar/react": "4.3.0",
"@fullcalendar/timegrid": "4.3.0",

kasaiee on Apr 23, 2020

v4.4.1 has just been released and contains a fix. please upgrade all installed fullcalendar packages. if you need a list of the packages that are upgradeable:

  4.4.1 @fullcalendar/resource-common
  4.4.1 @fullcalendar/resource-daygrid
  4.4.1 @fullcalendar/resource-timegrid
  4.4.1 @fullcalendar/core
  4.4.1 @fullcalendar/daygrid
  4.4.1 @fullcalendar/timegrid

arshaw on May 28, 2020

4.3.0 works for me too.

StarpTech on May 5, 2020

Ahh sorry, yes downgrade did work (damn npm), 4.3.0 is functional for me.

chrisjenx on Apr 25, 2020

I get the same error on 4.4.0 when I’m not using the rerenderDelay prop in React.

FlopieUtd on Apr 15, 2020

I did a quick git bisect to figure out what caused this. This bug was introduced by https://github.com/fullcalendar/fullcalendar/commit/7299ea333c0b9216f4784d8ff7d197c38deeb5a9

georgehrke on Mar 13, 2020