http://www.gxdeveloperweb.com/Forums/Forum-Installation/Installing-wmp-forms-2.0-on-GX-9.10.0alpha.htm Hi Guys, I've installed GX 9.10-alpha successfully and deployed the WMP forms 2.0 WCB's on it. But when i want to create new form elements and put it on a form I get an uncaught exception message on my panel with this stack trace. [code] WARNING: Uncaught exception in unknown controller. java.lang.NullPointerException at nl.gx.forms.wmpformpanel.panel.forms.FormsTabController.fillFBOFormFragment(FormsTabController.java:754) at nl.gx.forms.wmpformpanel.panel.forms.FormsTabController.fillFBO(FormsTabController.java:631) at nl.gx.forms.wmpformpanel.panel.forms.FormsTabController.showForm(FormsTabController.java:539) at nl.gx.webmanager.springmvc.controller.BaseWebmanagerController.showForm(BaseWebmanagerController.java:300) at nl.gx.webmanager.springmvc.controller.component.ComponentController.showForm(ComponentController.java:117) at nl.gx.webmanager.springmvc.controller.component.PanelComponentController.showForm(PanelComponentController.java:217) at nl.gx.forms.wmpformpanel.panel.FormPanelController.showForm(FormPanelController.java:259) at nl.gx.webmanager.springmvc.controller.BaseWebmanagerController.showForm(BaseWebmanagerController.java:300) at nl.gx.webmanager.springmvc.controller.platform.PlatformController.showForm(PlatformController.java:146) at nl.gx.webmanager.springmvc.controller.platform.PanelController.showForm(PanelController.java:150) at org.springframework.web.servlet.mvc.AbstractFormController.showNewForm(AbstractFormController.java:338) at org.springframework.web.servlet.mvc.AbstractFormController.handleRequestInternal(AbstractFormController.java:278) at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153) at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at nl.gx.webmanager.servlet.PathInfoFilter.doFilter(PathInfoFilter.java:72) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at nl.gx.filter.RequestLogger.doFilter(RequestLogger.java:95) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at nl.gx.webmanager.handler.servlet.FriendlyURLFilter.doFilter(FriendlyURLFilter.java:101) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at nl.gx.snsbank.filter.NormalizeFriendlyUrlFilter.doFilter(NormalizeFriendlyUrlFilter.java:68) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at nl.gx.filter.signing.SecureFormsCheckingFilter.doFilter(SecureFormsCheckingFilter.java:215) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at nl.gx.webmanager.handler.servlet.SessionSecurityFilter.doFilter(SessionSecurityFilter.java:179) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at nl.gx.webmanager.handler.servlet.SecurityFilter.doFilter(SecurityFilter.java:71) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at nl.gx.filter.signing.SecureFormsSigningFilter.doFilter(SecureFormsSigningFilter.java:110) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at nl.gx.webmanager.servlet.DefaultEncodingFilter.doFilter(DefaultEncodingFilter.java:90) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at nl.gx.filter.gzip.GZIPFilter.doFilter(GZIPFilter.java:49) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at nl.gx.snsbank.filter.SessionInvalidatedFilter.doFilter(SessionInvalidatedFilter.java:54) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at nl.gx.snsbank.filter.XSSFilter.doFilter(XSSFilter.java:133) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) at org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.java:393) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:619) [/code] Any idea of what might of caused this?