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diptinarang
diptinarang
Level 3
March 22, 2017
Solved

Issue in sightly component after upgrade from 6.0 to 6.2

  • March 22, 2017
  • 9 replies
  • 4477 views

We are experiencing issues in sightly components, wherever we have referenced Java classes like this - "global.Packages.com.xyz.wcm.utils.ABCClient"

 

Exception:

GET /content/xyz/ab/new.html HTTP/1.1] org.apache.sling.engine.impl.SlingRequestProcessorImpl service: Uncaught SlingException

java.lang.NoClassDefFoundError: Could not initialize class com.xyz.wcm.utils.ABCClient

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:498)

    at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:126)

    at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:225)

    

 

I couldn't find any deprecations related to this in following documents:

https://docs.adobe.com/docs/en/aem/6-2/develop/ref/javadoc/deprecated-list.html#package

https://docs.adobe.com/docs/en/aem/6-2/release-notes/deprecated-removed-features.html

https://docs.adobe.com/docs/en/aem/6-2/develop/ref/diff-previous/changes.html

 

Also the fix mentioned here, didn't work:

http://help-forums.adobe.com/content/adobeforums/en/experience-manager-forum/adobe-experience-manager.topic.html/forum__ulkn-we_are_experiencing.html

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    Best answer by diptinarang

    The issue is resolved by granting admin like rights to system user. But the error message thrown was bit misleading and that's why I suspected that issue is in sightly.

    Thanks everyone for your valuable inputs.

    9 replies

    daniel_henriqu1
    daniel_henriqu1
    Level 4
    March 22, 2017

    Hi, Dipti.

    To which classes/packages are you referring to? Are they part of the AEM core or are they custom/3rd-party?

    What is the status of the bundle that export those packages/classes? Is it active?

    Regards,

    Daniel.

    diptinarang
    diptinarangAuthor
    Level 3
    March 22, 2017

    Thanks for reverting Daniel. These are our custom classes and they are working fine when referenced in JSP or other Java code.

    I checked the status of bundle which export this class and it is active.

    Thanks, Dipti

    joerghoh
    Adobe Employee
    joerghohAdobe Employee
    Adobe Employee
    March 22, 2017

    Hi,

    what is this class "ABCClient" specifically? Is it a WCMUse Pojo, a SlingModel? Or just a random class which is referenced from your Javascript (?) models?

    Jörg

    diptinarang
    diptinarangAuthor
    Level 3
    March 23, 2017

    Jörg Hoh wrote...

    Hi,

    what is this class "ABCClient" specifically? Is it a WCMUse Pojo, a SlingModel? Or just a random class which is referenced from your Javascript (?) models?

    Jörg

     

    It's a random class.

    Thanks, Dipti

    joerghoh
    Adobe Employee
    joerghohAdobe Employee
    Adobe Employee
    March 23, 2017

    Hi Dipti,

    does this happen only for some classes or for all? In any way I recommend you to open a ticket at Adobe support.

    Jörg

    diptinarang
    diptinarangAuthor
    Level 3
    March 23, 2017

    It is happening for all classes. 

    Feike_Visser1
    Adobe Employee
    Feike_Visser1Adobe Employee
    Adobe Employee
    March 23, 2017

    Can you also try to test this on a vanilla 6.2 instance?

    diptinarang
    diptinarangAuthorAccepted solution
    Level 3
    March 23, 2017

    The issue is resolved by granting admin like rights to system user. But the error message thrown was bit misleading and that's why I suspected that issue is in sightly.

    Thanks everyone for your valuable inputs.

      Feike_Visser1
      Adobe Employee
      Feike_Visser1Adobe Employee
      Adobe Employee
      March 23, 2017

      You mean on the OS?, since 6.2/6.1 the compiled files are saved on the OS.

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