ERROR : com.ptc.jca.error wcadmin - ---------- JCA Exception ---------- javax.servlet.jsp.JspException: Exception processing body for tag: com.ptc.core.components.tags.propertyPanel.RenderPropertyPanelTag@61cf6d1d at com.ptc.core.components.jsp.JspUtils.newJspException(JspUtils.java:75) at com.ptc.core.components.jsp.JspUtils.throwJspException(JspUtils.java:63) at com.ptc.core.components.tags.propertyPanel.RenderPropertyPanelTag.doTag(RenderPropertyPanelTag.java:240) at org.apache.jsp.WEB_002dINF.jsp.object.defineItemAttributesWizStep_jsp._jspx_meth_jca_005frenderPropertyPanel_005f0(defineItemAttributesWizStep_jsp.java:1924) at org.apache.jsp.WEB_002dINF.jsp.object.defineItemAttributesWizStep_jsp._jspService(defineItemAttributesWizStep_jsp.java:595) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71) at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at com.ptc.core.ui.validation.URLValidationFilter.doFilter(URLValidationFilter.java:86) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:711) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:460) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:387) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:315) at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:171) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:316) at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1373) at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1118) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1057) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) at javax.servlet.http.HttpServlet.service(HttpServlet.java:652) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at wt.licenseusage.licensing.LicenseFilter.doFilter(LicenseFilter.java:47) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at com.ptc.core.ui.validation.URLValidationFilter.doFilter(URLValidationFilter.java:86) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at wt.httpgw.filter.WTContextBeanFilter.doWithWtContextBeanHandler(WTContextBeanFilter.java:104) at wt.httpgw.filter.WTContextBeanFilter.doFilter(WTContextBeanFilter.java:58) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at wt.servlet.CompressionFilter.doFilter(CompressionFilter.java:301) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at wt.servlet.RequestInterrupter.doFilter(RequestInterrupter.java:335) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at wt.servlet.ServletRequestMonitor.doFilter(ServletRequestMonitor.java:1677) at wt.servlet.ServletRequestMonitorFilter.doFilter(ServletRequestMonitorFilter.java:57) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:544) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:364) at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:526) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:831) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:829) Caused by: javax.servlet.jsp.JspException: java.lang.NullPointerException at org.apache.jsp.WEB_002dINF.jsp.object.defineItemAttributesWizStep_jsp$Helper.invoke(defineItemAttributesWizStep_jsp.java:2796) at com.ptc.core.components.tags.propertyPanel.RenderPropertyPanelTag.doTag(RenderPropertyPanelTag.java:237) ... 66 more Caused by: java.lang.NullPointerException at com.ptc.core.foundation.type.common.TypeIdentifierSelectionHelper.sortTypesAlphabeticallyByName(TypeIdentifierSelectionHelper.java:616) at com.ptc.windchill.enterprise.picker.type.server.TypePickerHelper.getFilteredTypeIdentifiers(TypePickerHelper.java:872) at com.ptc.windchill.enterprise.picker.type.server.StandardTypePickerService.getList(StandardTypePickerService.java:702) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at wt.services.ServiceFactory$ServerInvocationHandler.invoke(ServiceFactory.java:399) at com.sun.proxy.$Proxy182.getList(Unknown Source) at com.ptc.windchill.enterprise.tags.picker.TypePickerTag.doTag(TypePickerTag.java:983) at org.apache.jsp.WEB_002dINF.jsp.object.defineItemAttributesWizStep_jsp._jspx_meth_p_005ftypePicker_005f0(defineItemAttributesWizStep_jsp.java:2136) at org.apache.jsp.WEB_002dINF.jsp.object.defineItemAttributesWizStep_jsp._jspx_meth_c_005fif_005f12(defineItemAttributesWizStep_jsp.java:2097) at org.apache.jsp.WEB_002dINF.jsp.object.defineItemAttributesWizStep_jsp.access$2(defineItemAttributesWizStep_jsp.java:2080) at org.apache.jsp.WEB_002dINF.jsp.object.defineItemAttributesWizStep_jsp$Helper.invoke1(defineItemAttributesWizStep_jsp.java:2687) at org.apache.jsp.WEB_002dINF.jsp.object.defineItemAttributesWizStep_jsp$Helper.invoke(defineItemAttributesWizStep_jsp.java:2782) ... 67 more