Primeng: Update Schedule to FullCalendar 3.5.0

[vadjs]

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Current behavior

Ater updating FullCalendar package to v3.5.0 here are appears error Cannot read property 'url' of undefined
Fullcalendar v3.5.0 have major changes. That's why problem appeared.

Expected behavior

No errors

Minimal reproduction of the problem with instructions

Use last version of PrimeNG(4.2.0-rc.1).
Use last version of FullcCalendar.
Get error in any case.

What is the motivation / use case for changing the behavior?

Worning module.

Please tell us about your environment: windows

• Angular version: 4.3.6
  

• PrimeNG version: 4.2.0-rc.1
  

• Browser: all
  

• Language: all

• Node (for AoT issues): node --version = 8.1.3

[baljeet]

Any luck with the issue? I am also facing the same error

[tplessis]

Same here, but only in production with AOT. Going back to version 3.4.* of fullcalendar fixed the issue.

[baljeet]

Thanks @tplessis
Worked for me as well.

[200ljx]

@tplessis Thanks a lot!

[cagataycivici]

Adding a null check fixed the issue;

https://github.com/primefaces/primeng/commit/2f5dda075405769bf226792c3f06737166bafd8d