Title: JS Error. Please fix it.
Last modified: September 1, 2016

---

# JS Error. Please fix it.

 *  Resolved [Kharis Sulistiyono](https://wordpress.org/support/users/kharisblank/)
 * (@kharisblank)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/js-error-please-fix-it/)
 * Hello there,
 * The web browser’s console displays the following error message
 *     ```
       SyntaxError: Unknown / Unhandled data type(s):
       File “undefined”, line 0, char 0
       ```
   
 * I did disable all plugins except for the basic Live Composer, and the error is
   still there.
 * Would you please do code update to address this issue?
 * Regards,
    Kharis
 * [https://wordpress.org/plugins/live-composer-page-builder/](https://wordpress.org/plugins/live-composer-page-builder/)

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [ibg](https://wordpress.org/support/users/ibg/)
 * (@ibg)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/js-error-please-fix-it/#post-7713693)
 * I originated this request- i contacted Live Composer and I was told to contact
   athemes as I use West. A very nice moderator told me it was not on their end 
   and helped me post this here.
    This is the thread-in case it could be of help.
   Much appreciated! [http://athemes.com/forums/topic/problems-editing-with-live-composer-with-west-js-error-d-is-undefined/#post-549577](http://athemes.com/forums/topic/problems-editing-with-live-composer-with-west-js-error-d-is-undefined/#post-549577)
 *  [aster777](https://wordpress.org/support/users/aster777/)
 * (@aster777)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/js-error-please-fix-it/#post-8253422)
 * same problem here. I disabled all plugins excepting LC and I still get the error:
 * JavaScript error detected in a third-party plugin
    SyntaxError: Unknown / Unhandled
   data type(s): 1 File “undefined”, line 0, char 0
 *  Plugin Author [LiveComposer](https://wordpress.org/support/users/livecomposer/)
 * (@livecomposer)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/js-error-please-fix-it/#post-8253456)
 * Hi there,
    This error happens when you have UTF-8 characters in the text area
   that you are trying to resize. We fixed this bug in the coming plugin update.
    -  This reply was modified 9 years, 7 months ago by [LiveComposer](https://wordpress.org/support/users/livecomposer/).
 *  [aster777](https://wordpress.org/support/users/aster777/)
 * (@aster777)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/js-error-please-fix-it/#post-8253463)
 * Thank you! Awesome page builder anyway, congrats! I will be waiting for more 
   elements and more options.
    thanks.

Viewing 4 replies - 1 through 4 (of 4 total)

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## Tags

 * ["js error"](https://wordpress.org/support/topic-tag/js-error/)

 * 4 replies
 * 4 participants
 * Last reply from: [aster777](https://wordpress.org/support/users/aster777/)
 * Last activity: [9 years, 7 months ago](https://wordpress.org/support/topic/js-error-please-fix-it/#post-8253463)
 * Status: resolved