Cannot read 'classList' of undefined when using groupBy and Checkbox

[Paul Kocher]

Hi,

please checkout this Stackblitz: https://stackblitz.com/edit/angular6-routing-demo-mnk1kv

When I click MoveAll, it works but when I select multiple items and then click MoveTo, the mentioned error is thrown.

If I remove the groupBy it works as expected. I'd also prefer not to have any grouping on List B.

Thanks in advance

Paul

[Ashokkumar Balasubramanian]

Hi Paul, 

 

Thank you for contacting Syncfusion support. 

 

We have checked your reported issue and we are able to reproduce it in our end. So, we confirmed this as a defect and planned to include the fix for this issue in our Essential studio Volume 3 SP1 release, which is expected to be available in the month of October 2019, we appreciate your patience until then. You can track the status of this defect using below link from our feedback portal, 

 

Feedback Portal Link: https://www.syncfusion.com/feedback/8749/need-to-fix-the-script-error-classlist-of-undefined-while-enabling-groupby-option-in-listbox 

 

Regards, 

Ashokkumar B.