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https://issues.apache.org/jira/browse/SLING-2772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14109076#comment-14109076
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Carsten Ziegeler commented on SLING-2772:
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This sample requires OCM for the mapping of resources to objects; however the
implementation we have is pretty old and no one maintained it. Even worse, it
doesn't run (the bundle doesn't resolve) with latest Sling. We moved the OCM
part recently out of the Sling launchpad because of those reasons.
Unless someone spends significant time into getting OCM running again, this
sample will continue to fail and we should remove it
There are samples for using jsps with resources - the jsps usually adapt the
resource to a value map and use that for rendering. For object mapping I
suggest to look into the new Sling models :
http://sling.apache.org/documentation/bundles/models.html
> The simple-demo sample doesn't seem to run out of the box
> ---------------------------------------------------------
>
> Key: SLING-2772
> URL: https://issues.apache.org/jira/browse/SLING-2772
> Project: Sling
> Issue Type: Bug
> Components: Samples
> Affects Versions: Samples Simple Demo 2.0.2
> Reporter: Lukas Eder
> Priority: Minor
> Attachments: error.html
>
>
> I'm trying to run the "Simple Demo" sample, but it doesn't seem to run
> out-of-the-box, as I'm getting this exception, when accessing this resource
> http://localhost:8888/sample/content/home/content.html:
> org.apache.sling.api.SlingException: javax.servlet.ServletException:
> java.lang.NoClassDefFoundError: org/apache/sling/sample/SampleContent
> at
> org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspExceptionInternal(JspServletWrapper.java:691)
> Caused by: java.lang.NoClassDefFoundError:
> org/apache/sling/sample/SampleContent
> at
> org.apache.jsp.apps.sling.SampleContent.html_jsp._jspService(html_jsp.java:104)
> at
> org.apache.sling.scripting.jsp.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at
> org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:502)
> The full error page is attached to this issue
> Note, it might as well be me, misunderstanding the example. In this sample,
> it would be useful to add some hints regarding how to access the sample
> resources
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