page.js:387 Uncaught ReferenceError: _ is not defined | Community
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akhilraj
akhilraj
Level 5
Mar 21, 2022 1:40 PM UTC
Solved

page.js:387 Uncaught ReferenceError: _ is not defined

Hi,

We have migrated AEM Version from 6.3 to 6.5 SP10.

It was fine in DEV environment.

But When we deployed to Higher environment, we are getting below error in author whenever we will open page in edit mode.

The same error is coming in all the pages including we retail pages as well.

Path: /libs/cq/gui/components/authoring/editors/clientlibs/sites/page

 

page.js:387 Uncaught ReferenceError: _ is not defined
at page.js:387:339

Can someone please help. It is environment specific,.

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JeevanRaj
JeevanRajAccepted solution
New Participant
Mar 21, 2022 2:56 PM UTC

Hi @akhilraj 

 

I have 6.5.10 in my machine it is working perfectly fine for me.

  • By any chance are you overwriting anything under /libs?
  • Can you check again in a fresh instance?

Thanks

View reply

4 replies

DEBAL_DAS
DEBAL_DAS
New Participant
Mar 21, 2022 3:13 PM UTC

Tried to replicate with minification but didn't get this issue with my local AEM 6.5.10(we.retail).

No error message, with and without minification.

 

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    JeevanRaj
    JeevanRajAccepted solution
    New Participant
    Mar 21, 2022 2:56 PM UTC

    Hi @akhilraj 

     

    I have 6.5.10 in my machine it is working perfectly fine for me.

    • By any chance are you overwriting anything under /libs?
    • Can you check again in a fresh instance?

    Thanks

    Translate
      akhilraj
      akhilrajAuthor
      Level 5
      Apr 11, 2022 3:24 PM UTC

      Thanks Jeevan.

      Issue was with upgrade only, we tried in fresh instance and it is working fine.

       

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        Nitin_laad
        Nitin_laad
        New Participant
        Mar 21, 2022 2:52 PM UTC

        @akhilraj it looks your code is not able to resolve the dependency on _.extent(...), check the below thread on the same kind of issue if it helps

        https://stackoverflow.com/questions/13556010/referenceerror-is-not-defined

        https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/uncaught-referenceerror-is-not-defined/td-p/401692

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