From: "lof yer" <lofyer(a)gmail.com&gt; To: users(a)ovirt.org Sent: Sunday, April 7, 2013 6:30:00 AM Subject: [Users] deploying ovirt-engine from src After following the steps in http://www.ovirt.org/Building_oVirt_engine , I met some problems in deploying it. Here's the status while I visit http://localhost:8700/webadmin/webadmin/WebAdmin.html HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Servlet execution threw an exception org.ovirt.engine.ui.frontend.server.gwt.GwtCachingFilter.doFilter(GwtCachingFilter.java:132) root cause java.lang.NoClassDefFoundError: Could not initialize class org.ovirt.engine.ui.frontend.server.gwt.plugin.PluginDataManager$Holder org.ovirt.engine.ui.frontend.server.gwt.plugin.PluginDataManager.getInstance(PluginDataManager.java:74) org.ovirt.engine.ui.frontend.server.gwt.WebAdminHostPageServlet.getPluginData(WebAdminHostPageServlet.java:85) org.ovirt.engine.ui.frontend.server.gwt.WebAdminHostPageServlet.doGet(WebAdminHostPageServlet.java:53) javax.servlet.http.HttpServlet.service(HttpServlet.java:734) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) org.ovirt.engine.ui.frontend.server.gwt.GwtCachingFilter.doFilter(GwtCachingFilter.java:132) note The full stack trace of the root cause is available in the JBoss Web/7.0.13.Final logs. JBoss Web/7.0.13.Final What does it mean? And What should I do next? Thanks!! _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users