Keep failing on showfullscreen when I click on fullscreen dialog.

[sk]

Uncaught DOMException: Failed to execute 'querySelector' on 'Document': '#' is not a valid selector.

    at e.toggleParentOverflow (https://cdn.syncfusion.com/ej2/dist/ej2.min.js:10:6096295)

    at e.showFullScreen (https://cdn.syncfusion.com/ej2/dist/ej2.min.js:10:6094656)

    at e.fullScreen (https://cdn.syncfusion.com/ej2/dist/ej2.min.js:10:5818133)

    at e.notify (https://cdn.syncfusion.com/ej2/dist/ej2.min.js:10:337479)

    at t.notify (https://cdn.syncfusion.com/ej2/dist/ej2.min.js:10:402642)

    at e.onToolbarClick (https://cdn.syncfusion.com/ej2/dist/ej2.min.js:10:5991034)

    at e.notify (https://cdn.syncfusion.com/ej2/dist/ej2.min.js:10:337479)

    at t.notify (https://cdn.syncfusion.com/ej2/dist/ej2.min.js:10:402642)

    at e.toolbarClick (https://cdn.syncfusion.com/ej2/dist/ej2.min.js:10:5810930)

    at e.notify (https://cdn.syncfusion.com/ej2/dist/ej2.min.js:10:337479)

[Prince Oliver]

Hi Sampurnima, 

Thank you for contacting Syncfusion support. 

Based on the shared error log, we suspect that the issue might arise due to missing ID attribute in the control and possibly occurs in ASP.NET MVC or ASP.NET Core platform, when using tag helpers to render the control. If you are using any of the above-mentioned platforms, kindly ensure that you have provided ID attribute for the control in the tag helpers.  

If your still face any issues in your end, please provide us additional details on the issue. It will help us provide solution at the earliest. 

Regards, 

Prince  

[sk]

No, I am using plain javascript.

[Prince Oliver]

Hi Sampurnima, 

Thank you for your update. 

We were able to replicate the reported issue in our end. We have considered this as a bug and the fix for the reported issue will be included in our upcoming patch release which is scheduled to be rolled out by mid of January 2019. We appreciate your patience until then. 

Regards, 

Prince