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Failed to execute 'remove' on 'DOMTokenList'

Hi, I'm having the same problem on Text Editor component in react, I'm currently using

@syncfusion/ej2-react-richtexteditor (20.3.56)


Failed to execute 'remove' on 'DOMTokenList': The token provided ('makeStyles-textEditor-42 makeStyles-textEditor-43') contains HTML space characters

1 Reply

BS Buvana Sathasivam Syncfusion Team November 29, 2022 01:00 PM UTC

Hi Tam,

Greetings from Syncfusion support.

We were unable to replicate your problem at our end. Find the sample below for your reference.


Please share some more details about your reported issue,

  • Steps for reproducing your issue 
  • Runnable sample or modify the above sample to replicate your issue at our end.
  • Video demonstrating the issue.


Buvana S

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