Error during include of component '/apps/wknd/components/content/helloworld'

Question

Error Message:org.apache.sling.api.SlingException: Cannot get DefaultSlingScript: Compilation errors in org/apache/sling/scripting/sightly/apps/wknd/components/content/helloworld/helloworld_html.java: Line 52, column 2348 : com.adobe.aem.guides.wknd.core.models.HelloWorldModel cannot be resolved to a typeAnyone have an idea to solve this error?

uroa · Accepted Answer

Try deleting your bundle in OSGi and install it again. Go to your core directory and run this command: mvn -PautoInstallBundle clean install

ArpitVarshney · Answer

Hi @jasonj45687155

Can you make sure below point:

In order for these classes to be picked up, there is a header which must be added to the bundle's manifest(pom.xml):

<Sling-Model-Packages>
  org.apache.sling.models.it.models
</Sling-Model-Packages>

This header must contain all packages which contain model classes or interfaces. However, subpackages need not be listed individually, e.g. the header above will also pick up model classes in org.apache.sling.models.it.models.sub. Multiple packages can be listed in a comma-separated list (any whitespace will be removed):

<Sling-Model-Packages>
  org.apache.sling.models.it.models,
  org.apache.sling.other.models
</Sling-Model-Packages>

Reference: https://sling.apache.org/documentation/bundles/models.html

Regards,

Arpit Varshney

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