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https://issues.apache.org/jira/browse/SLING-2432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Oliver Lietz closed SLING-2432.
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> java.lang.NoClassDefFoundError when using Freemarker ScriptingEngine [patch
> included]
> -------------------------------------------------------------------------------------
>
> Key: SLING-2432
> URL: https://issues.apache.org/jira/browse/SLING-2432
> Project: Sling
> Issue Type: Bug
> Components: Scripting
> Reporter: Sean Kleinjung
> Assignee: Justin Edelson
> Priority: Major
> Labels: freemarker, patch, scripting
> Fix For: Scripting FreeMarker 1.0.0
>
> Attachments:
> Removed_Freemarker_script_engine_dependency_on_slf4j_.patch
>
>
> The most recent 2.0.0-SNAPSHOT of org.apache.sling.scripting.freemarker
> contains a direct dependency on org.slf4j.Logger and org.slf4j.LoggerFactory.
> This bundle explicitly does NOT import these packages, however, and so at
> runtime script execution will fail with a NoClassDefFoundError because the
> org.apache.sling.scripting.freemarker.FreemarkerScriptEngine class cannot be
> initialized. Freemarker provides a suitable logging facility that will
> degrade gracefully if slf4j is missing, but the aforementioned
> FreemarkerScriptEngine class does not utilize it.
> The attached patch removes the slf4j dependency, and resolves this issue.
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