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R
Ronnie09
May 5, 2022
Solved

Trying to include component on page and getting error

  • May 5, 2022
  • 3 replies
  • 1394 views

Hi,

 

I am trying to include component on page via sightly code using

<div data-sly-resource="${'btn' @ resourceType='world/components/content/max-button'}"> </div>

 

I can see the parsys of the max-button component but unable to author it. In logs I am getting the below error. Need help

 

java.lang.NullPointerException: null at com.day.cq.wcm.core.impl.policies.ContentPolicyManagerImpl.hasStructureTemplate(ContentPolicyManagerImpl.java:223) [com.day.cq.wcm.cq-wcm-core:5.12.172] at com.day.cq.wcm.core.impl.policies.ContentPolicyManagerImpl.getPolicyMapping(ContentPolicyManagerImpl.java:241) [com.day.cq.wcm.cq-wcm-core:5.12.172] at com.day.cq.wcm.core.impl.policies.ContentPolicyManagerImpl.getPolicy(ContentPolicyManagerImpl.java:104) [com.day.cq.wcm.cq-wcm-core:5.12.172] at com.adobe.cq.wcm.core.components.internal.servlets.embed.EmbeddableOptionsDataSourceServlet.getEmbeddableOptions(EmbeddableOptionsDataSourceServlet.java:73) [com.adobe.cq.core.wcm.components.core:2.17.0] at com.adobe.cq.wcm.core.components.internal.servlets.embed.EmbeddableOptionsDataSourceServlet.doGet(EmbeddableOptionsDataSourceServlet.java:62) [com.adobe.cq.core.wcm.components.core:2.17.0] at org.apache.sling.api.servlets.SlingSafeMethodsServlet.mayService(SlingSafeMethodsServlet.java:266) [org.apache.sling.api:2.22.0] at org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:342) [org.apache.sling.api:2.22.0] at org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:374) [org.apache.sling.api:2.22.0] at org.apache.sling.engine.impl.request.RequestData.service(RequestData.java:570) [org.apache.sling.engine:2.7.4] at org.apache.sling.engine.impl.filter.SlingComponentFilterChain.render(SlingComponentFilterChain.java:45) [org.apache.sling.engine:2.7.4] at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:82) [org.apache.sling.engine:2.7.4] at com.day.cq.wcm.core.impl.WCMDeveloperModeFilter.doFilter(WCMDeveloperModeFilter.java:119) [com.day.cq.wcm.cq-wcm-core:5.12.172] at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:72) [org.apache.sling.engine:2.7.4] at com.day.cq.wcm.core.impl.WCMDebugFilter.doFilter(WCMDebugFilter.java:156) [com.day.cq.wcm.cq-wcm-core:5.12.172] at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:72) [org.apache.sling.engine:2.7.4] at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:78) [org.apache.sling.engine:2.7.4] .....

.....

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Best answer by arunpatidar

Hi,

Can you check core embed component if you are using it?

That component required policy to set for the template.

https://experienceleague.adobe.com/docs/experience-manager-core-components/using/components/embed.html?lang=en

 

 

3 replies

DEBAL_DAS
DEBAL_DAS
May 5, 2022

Do you have any sling model for max-button component? Could you please brief us about htl/sightly part of max-button component.

    R
    Ronnie09Author
    May 5, 2022

    Yes we have sling model for max-button. 
    Max-button have design dialog -  With allowed embeddedable.

    Max-button have embeddable node- youtube, wimeo and more


    Sightly code have links url, label, button type, embeddeables

      DEBAL_DAS
      DEBAL_DAS
      May 5, 2022

      From the error statement it looks like due to absence of embeddedable node you are getting null pointer exception for the first time. 

       

      Are you reading embeddedable as object in sling model? If yes, have you done null check.

        Anmol_Bhardwaj
        Community Advisor
        Anmol_BhardwajCommunity Advisor
        Community Advisor
        May 5, 2022

        From the logs, I think the problem is with the template policy.

        I think the component you are trying to include is not allowed within the template policies. Try adding that component to the list of allowed components for the template.

          arunpatidar
          Community Advisor
          arunpatidarCommunity AdvisorAccepted solution
          Community Advisor
          May 5, 2022

          Hi,

          Can you check core embed component if you are using it?

          That component required policy to set for the template.

          https://experienceleague.adobe.com/docs/experience-manager-core-components/using/components/embed.html?lang=en

           

           

          Arun Patidar
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