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Excel filter on grid is not working anymore

The excel filter in all the columns is not working anymore.
The dialog is not showing and I get errors in the console.

constants.js:93 Uncaught TypeError: Cannot read property 'insertBefore' of null
    at t.initRender (constants.js:93)
    at t.render (constants.js:93)
    at t.appendTo (constants.js:93)
    at t.e.showDialog (constants.js:93)
    at t.openDialog (constants.js:93)
    at t.openDialog (constants.js:93)
    at e.filterDialogOpen (constants.js:93)
    at e.openMenuByField (constants.js:93)
    at e.filterIconClickHandler (constants.js:93)
    at e.notify (constants.js:93)

3 Replies

DR Dhivya Rajendran Syncfusion Team February 11, 2020 07:28 AM UTC

Hi Marcelo, 
Greetings from Syncfusion support. 

We have already considered this as a breaking issue and working on this with high priority at our end. Also we have already included the fix same version(17.4.47) and refreshed the packages. Please use the CDN with specific version to resolve the problem. 

<script src="https://cdn.syncfusion.com/ej2/17.4.47/dist/ej2.min.js" type="text/javascript"></script> 

Note: We will update the CDN & nuget in our upcoming patch release on February 12, 2020. 


MA Marcelo February 11, 2020 03:33 PM UTC

Thank you for your help Dhivya.
It´s working now.

PK Prasanna Kumar Viswanathan Syncfusion Team February 12, 2020 10:44 AM UTC

Hi Marcelo, 
We are happy to hear that the provided solution is working fine. 
Please get back to us if you need any further assistance. 
Prasanna Kumar N.S.V 

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