[Building Sakai] Strange Samigo behaviour

Earle Nietzel earle.nietzel at gmail.com
Mon Sep 12 08:57:01 PDT 2011


Hi David,

It sounds like something didn't get deployed correctly.

You should check and make sure all the libs are in the correct places.

i.e. shared, components and of course the webapp.

Exception java.lang.NoClassDefFoundError occurs because a library that was
available during compile time was not found at runtime.

Earle

On Mon, Sep 12, 2011 at 4:02 AM, DAVID ROLDAN MARTINEZ <
darolmar at upvnet.upv.es> wrote:

>
>         Hi all,
>
>         We have a very strange behaviour on Samigo on our 2.8.0 production
> environment. Curiouslly, it's described at
> https://jira.sakaiproject.org/browse/SAM-1048 and what happens is that
> Samigo is launching the following exception when you enter in the main page:
>
> org.sakaiproject.portal.api.PortalHandlerException:
> org.sakaiproject.tool.api.ToolException: La ejecución del Servlet lanzó una
> excepción
>    at
> org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:863)
> caused by: org.sakaiproject.tool.api.ToolException: La ejecución del
> Servlet lanzó una excepción
>    at
> org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1437)
> caused by: javax.servlet.ServletException: La ejecución del Servlet lanzó
> una excepción
>    at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> caused by: java.lang.NoClassDefFoundError: org/sakaiproject/util/Web
>    at
> org.sakaiproject.jsf.util.SamigoJsfTool.dispatch(SamigoJsfTool.java:182)
>    at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:241)
>    at javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
>
>          However, org.sakaiproject.util.Web, which is in sakai-kernel-util,
> is present at samigo-app/WEB-INF/lib. Thus, the ClassLoader must find the
> class because it is present.
>
>          Any clue?
>
>          Thank you very much in advance.
>
>          Cheers,
>             David
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