After updating AEM 6.5.10 underscore dependency is not loading.

[mahaboob]

We have created a custom RTE component for linking the test to different links depending on the requirement.

So we have created a one extra pop-up on RTE. So for this we have created a js file. In this javascript we also have used underscore js and using for ex  _.isEmpty function. Now after AEM 6.5.10 upgrade it always says "_ is" not defined.

We have underscore as a dependency for out clientlibs. This was working with 6.5.5 but after 6.5.10 its not working.

I see one difference here is 

6.5.5 this lodash contains modern folder with categories lodash, underscore.

Now after 6.5.10 this modern folder is missing so these categories are missing.

So is this the reason underscore depedency that was added to out existing component is not getting recognised?

Thanks,

Mahaboob,

[tulasi909]

Hi , 

I am also facing same issue after installing new service pack.

[Kiran_Vedantam]

Hi @mahaboob 

You can find the release notes here for 6.5.10: https://experienceleague.adobe.com/docs/experience-manager-65/release-notes/service-pack/sp-release-...

Also you can raise an issue here:https://adminconsole.adobe.com/

Related article:

https://experienceleague.adobe.com/docs/customer-one/using/home.html?lang=en#submit-ticket

@kautuk_sahni Can you please check with the internal team on this and confirm?

Thanks,

Kiran Vedantam.

[KavithaSubbiah · Accepted solution]

Hi @mahaboob,

Try updating your RTE clientlib dependencies from underscore to lodash.underscore

Regards

Kavitha

[fionas76543059]

thanks, Great, that worked.

[scottk00000]

Hi @mahaboob 

Lodash/underscore was deprecated in AEM 6.4.  It must have finally been removed in 6.5.10.

https://experienceleague.adobe.com/docs/experience-manager-64/release-notes/deprecated-removed-featu...

Developers

Lodash/underscore client library. Adobe does not plan to further maintain and update the Lodash/underscore client library that is shipped as part of the distribution (Quickstart)

Adobe recommends customers that still require Lodash/underscore for their code to add it into their project code base.

[fionas76543059]

Hi folks,

I have this problem also. I don't have visibility of Prod crx/de so I don't know what exactly is there after the upgrade to 6.5.12.

I'm confused about the solution. Should I

1. Change clientlib dependencies [underscore] to [lodash.underscore] wherever I find them in my code

and hope that lodash.underscore library is there.

or

2.

If I do something like,

aem.ui.apps/src/main/content/jcr_root/apps/myproj/clientlibs/underscore

with a directory

js/underscore.js

js.txt -> with "#base=js " and "underscore.js"

.content.xml with

<?xml version="1.0" encoding="UTF-8"?>
<jcr:root xmlns:cq="http://www.day.com/jcr/cq/1.0" xmlns:jcr="http://www.jcp.org/jcr/1.0"
    jcr:primaryType="cq:ClientLibraryFolder"
          allowProxy="{Boolean}true"
    categories="[underscore]"/>

thanks

Fiona

[fionas76543059]

In the end, in my .content.xml files, I put lodash.underscore instead of underscore and that worked to fix my Dialog errors.  "underscore" must have been removed in 6.5.10 but lodash.underscore is still there.