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A
Anonymous
June 21, 2022

Recursive Invocations Error

  • June 21, 2022
  • 3 replies
  • 1929 views

Hi All

Does any one faced too much recursive invocations (>=20) error

any clue would be helpful

Regards

Manjunath

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3 replies

SantoshSai
Community Advisor
SantoshSaiCommunity Advisor
Community Advisor
June 21, 2022

Hi @17498836 ,

There are multifarious reasons you will get "too much recursive invocations (>=20)"

  • If I have model class A that has a @ChildResource of model class B, where B is a proxy extension of a WCM Core model, the result is an infinite loop attempting to inject the child resource B into model A.
  • If haven't following delegation pattern guidelines.
  • If superType of the proxy component is null.

Refer: https://github.com/adobe/aem-core-wcm-components/issues/466

However, Appreciate if you paste those errors here for better understanding.

Regards,

Santosh

Santosh Sai
    A
    Anonymous
    June 22, 2022

    WARN [10.45.1.4 [1655402353722] GET /content/<>/<>/mortgage.html HTTP/1.1] org.apache.sling.models.impl.ModelAdapterFactory Could not adapt to model
    org.apache.sling.models.factory.ModelClassException: Adapting JcrNodeResource, type=<>/components/structure/page, superType=null, path=/content/<>/<>/personal/loans/home-equity-line-of-credit/jcr:content to interface com.adobe.cq.wcm.core.components.models.Page failed, too much recursive invocations (>=20).
    at org.apache.sling.models.impl.ModelAdapterFactory.internalCreateModel(ModelAdapterFactory.java:372) [org.apache.sling.models.impl:1.4.16]

      B_Sravan
      Community Advisor
      B_SravanCommunity Advisor
      Community Advisor
      June 22, 2022

      seems like something wrong with your Model classes, could you please provide your code snippet?

      thanks,

      Sravan

        B_Sravan
        Community Advisor
        B_SravanCommunity Advisor
        Community Advisor
        June 21, 2022

        Hi @17498836 , could you please be more specific with error and scenario?

        Thank you,

        Sravan

          T
          Adobe Employee
          Tushar_GuptaAdobe Employee
          Adobe Employee
          June 21, 2022

          @17498836 

          I have seen this type of error in MSM set up where Livecopy property is missing on sub pages nodes.

          But it will be helpful if you provide complete stack trace.

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