René Grob created SLING-10137:
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Summary: SlingModelAdapterFactory.createModel() returns null
Key: SLING-10137
URL: https://issues.apache.org/jira/browse/SLING-10137
Project: Sling
Issue Type: Bug
Components: Sling Models
Affects Versions: Models Implementation 1.4.16
Reporter: René Grob
According to the documentation
([https://sling.apache.org/documentation/bundles/models.html#modelfactory-since-120])
null checks are not necessary. However if a {{@PostConstruct}} method returns
false,
{{org.apache.sling.models.impl.ModelAdapterFactory.invokePostConstruct()}} will
return {{null}}. This will cause
{{org.apache.sling.models.impl.ModelAdapterFactory.createModel()}} to fail
because {{result.getThrowable()}} returns {{null}} which will result in {{throw
null}}.
In order to fix this {{internalCreateModel()}} needs to return a valid
throwable to indicate that the {{@PostConstruct}} method returned {{false}} and
therefore no model was created.
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