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RashidJorvee
RashidJorvee
Level 4
June 22, 2024
Solved

Error during assembly of /apps

  • June 22, 2024
  • 4 replies
  • 1610 views

When I am deploying the code after adding a custom component, the front-end code is not loading on the site. When I try to rebuild the library Using AEM console, I am seeing these error "Error while reading cached library: javax.jcr.RepositoryException: Error during assembly of /etc/designs/br/scripts/all.js" also "java.io.IOException: Error while reading cached library: javax.jcr.RepositoryException: Error during assembly of /apps/brs/components/content/componentName/clientlib.js".

 

But when I am changing the JS processor from YUI to GCC it start working. And when I remove a function from a JS code file, YUI also work and front-end code script load on the code. Below is the JS function that causing issue.

 

function getPageUrlFromToken(data) {
        for(var pages of data.pageURL) {
            if(pages.rel === 'ADD.CARD') {
                console.log(pages);
                return pages.href;
            }
        }
    }

Any suggestion to fix this will be highly appreciated. Thank you!

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Best answer by RashidJorvee

It start working after restarting the AEM instance without any change in code. 

Also, using "in" in-place of "of" in for loop, works.

4 replies

E
EduTechXperience_
Level 2
June 23, 2024

If you need to use YUI, try simplifying your JavaScript code. The issue might be related to the for...of loop. You can replace it with a more traditional approach:

 

function getPageUrlFromToken(data) { for (var i = 0; i < data.pageURL.length; i++) { var pages = data.pageURL[i]; if (pages.rel === 'ADD.CARD') { console.log(pages); return pages.href; } } }

 

Check the full stack trace and logs for any additional clues. There might be more information on why the YUI compressor is failing with your specific code.

 

    RashidJorvee
    RashidJorveeAuthor
    Level 4
    June 25, 2024

    Let me try with different way of for loop and test. Thank you for suggestion.

      abhishekanand_
      Community Advisor
      abhishekanand_Community Advisor
      Community Advisor
      June 23, 2024

      Hi @rashidjorvee 

       

      getPageUrlFromToken(data) seems to be causing issues with the YUI processor. Try removing this function or commenting it out to see if the client libraries assemble correctly, If switching the JS processor from YUI to GCC resolves the issue, it might be a compatibility issue between your code and YUI. You can explore using GCC for your client libraries.

       

      A corrupted clientlib cache can sometimes lead to assembly errors. Try clearing the clientlib cache and rebuilding the libraries.

      Abhishek Anand
        RashidJorvee
        RashidJorveeAuthor
        Level 4
        June 25, 2024

        After removing that function build is successful as I mentioned earlier.

         

        I tried clearing the cache and rebuild the library from console, but still seeing the issue.

          kautuk_sahni
          Community Manager
          kautuk_sahniCommunity Manager
          Community Manager
          June 25, 2024

          @rashidjorvee Did you find the suggestion helpful? Please let us know if you require more information. Otherwise, please mark the answer as correct for posterity. If you've discovered a solution yourself, we would appreciate it if you could share it with the community. Thank you!  

          Kautuk Sahni
          RashidJorvee
          RashidJorveeAuthorAccepted solution
          Level 4
          June 26, 2024

          It start working after restarting the AEM instance without any change in code. 

          Also, using "in" in-place of "of" in for loop, works.

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