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java.lang.NullPointerException: 	at com.icesoft.faces.renderkit.dom_html_basic.MenuRenderer.renderOption(MenuRenderer.java:303)	at com.icesoft.faces.renderkit.dom_html_basic.MenuRenderer.renderOptions(MenuRenderer.java:470)	at com.icesoft.faces.renderkit.dom_html_basic.MenuRenderer.renderSelect(MenuRenderer.java:394)	at com.icesoft.faces.renderkit.dom_html_basic.MenuRenderer.encodeEnd(MenuRenderer.java:110)	at com.icesoft.faces.component.ext.renderkit.MenuRenderer.encodeEnd(MenuRenderer.java:51)	at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:861)	at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:362)	at com.icesoft.faces.renderkit.dom_html_basic.GridRenderer.encodeChildren(GridRenderer.java:203)	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)	at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:352)	at com.icesoft.faces.renderkit.dom_html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:92)	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)	at com.icesoft.faces.component.util.CustomComponentUtils.renderChild(CustomComponentUtils.java:339)	at com.icesoft.faces.component.panelstack.PanelStackRenderer.encodeChildren(PanelStackRenderer.java:112)	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)	at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:352)	at com.icesoft.faces.renderkit.dom_html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:92)	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)	at com.icesoft.faces.component.util.CustomComponentUtils.renderChild(CustomComponentUtils.java:339)	at com.icesoft.faces.component.util.CustomComponentUtils.renderChildren(CustomComponentUtils.java:325)	at com.icesoft.faces.component.panellayout.PanelLayoutRenderer.encodeChildren(PanelLayoutRenderer.java:73)	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)	at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:571)	at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:575)	at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:575)	at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:575)	at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:575)	at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:544)	at com.icesoft.faces.application.D2DViewHandler.renderView(D2DViewHandler.java:159)	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)	at com.icesoft.faces.webapp.http.core.JsfLifecycleExecutor.apply(JsfLifecycleExecutor.java:18)	at com.icesoft.faces.webapp.http.core.ReceiveSendUpdates.renderCycle(ReceiveSendUpdates.java:94)	at com.icesoft.faces.webapp.http.core.ReceiveSendUpdates.service(ReceiveSendUpdates.java:54)	at com.icesoft.faces.webapp.http.core.RequestVerifier.service(RequestVerifier.java:26)	at com.icesoft.faces.webapp.http.common.standard.PathDispatcherServer.service(PathDispatcherServer.java:24)	at com.icesoft.faces.webapp.http.servlet.MainSessionBoundServlet.service(MainSessionBoundServlet.java:160)	at com.icesoft.faces.webapp.http.servlet.SessionDispatcher$1.service(SessionDispatcher.java:38)	at com.icesoft.faces.webapp.http.servlet.ThreadBlockingAdaptingServlet.service(ThreadBlockingAdaptingServlet.java:19)	at com.icesoft.faces.webapp.http.servlet.EnvironmentAdaptingServlet.service(EnvironmentAdaptingServlet.java:63)	at com.icesoft.faces.webapp.http.servlet.SessionDispatcher.service(SessionDispatcher.java:55)	at com.icesoft.faces.webapp.http.servlet.SessionVerifier.service(SessionVerifier.java:19)	at com.icesoft.faces.webapp.http.servlet.PathDispatcher.service(PathDispatcher.java:23)	at com.icesoft.faces.webapp.http.servlet.MainServlet.service(MainServlet.java:91)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)	at com.icesoft.faces.webapp.xmlhttp.BlockingServlet.service(BlockingServlet.java:56)	at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:431)	at org.apache.catalina.core.StandardWrapperValve.preInvoke(StandardWrapperValve.java:462)	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:139)	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:186)	at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)	at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)	at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:96)	at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:187)	at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)	at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:142)	at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)	at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)	at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:242)	at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:180)	at com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:633)	at com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:570)	at com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:827)	at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)	at com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:71)	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:103)	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:89)	at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)	at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)	at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)	at com.sun.grizzly.util.WorkerThreadImpl.processTask(WorkerThreadImpl.java:325)	at com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:184)