catalina.out

20:10:27,366 ERROR [http-nio-8080-exec-4][render_portlet_jsp:131] null
java.lang.NullPointerException
	at com.liferay.alloy.mvc.AlloyServiceInvoker.<init>(AlloyServiceInvoker.java:51)
	at com.liferay.alloy.mvc.BaseAlloyControllerImpl.setAlloyServiceInvokerClass(BaseAlloyControllerImpl.java:1410)
	at org.apache.jsp.alloy_005fmvc.jsp.testray.controllers.projects_005fcontroller_jsp$AlloyControllerImpl.<init>(projects_005fcontroller_jsp:11770)
	at org.apache.jsp.alloy_005fmvc.jsp.testray.controllers.projects_005fcontroller_jsp._jspService(projects_005fcontroller_jsp:12459)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
	at com.liferay.portal.osgi.web.servlet.jsp.compiler.JspServlet.service(JspServlet.java:413)
	at com.liferay.portal.osgi.web.servlet.jsp.compiler.JspServlet.service(JspServlet.java:424)
	at org.eclipse.equinox.http.servlet.internal.registration.EndpointRegistration.service(EndpointRegistration.java:153)
	at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:62)
	at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:117)
	at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:48)
	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:252)
	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:102)
	at com.liferay.alloy.mvc.AlloyPortlet.include(AlloyPortlet.java:197)
	at com.liferay.alloy.mvc.AlloyPortlet.render(AlloyPortlet.java:129)