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: java.lang.NullPointerException
	org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:535)
	org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:433)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:693)
	com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:261)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:121)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)

root cause

java.lang.NullPointerException
	com.liferay.portal.util.PortalImpl.getCommunityLoginURL(PortalImpl.java:972)
	com.liferay.portal.util.PortalUtil.getCommunityLoginURL(PortalUtil.java:251)
	com.liferay.portal.action.LoginAction.execute(LoginAction.java:86)
	org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:693)
	com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:261)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:121)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.29 logs.


Apache Tomcat/6.0.29