AWI 12.3: Exceptions when trying to save dashboard

[Michael A. Lowry]

I get this collection of exceptions when trying to save changes to a dashboard (DASH object) in AWI 12.3:

com.vaadin.server.ServerRpcManager$RpcInvocationException: Unable to invoke method click in com.vaadin.shared.ui.button.ButtonServerRpc
 at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:162)
 at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:119)
 at com.vaadin.server.communication.ServerRpcHandler.handleInvocation(ServerRpcHandler.java:437)
 at com.vaadin.server.communication.ServerRpcHandler.handleInvocations(ServerRpcHandler.java:402)
 at com.vaadin.server.communication.ServerRpcHandler.handleRpc(ServerRpcHandler.java:273)
 at com.vaadin.server.communication.UidlRequestHandler.synchronizedHandleRequest(UidlRequestHandler.java:90)
 at com.vaadin.server.SynchronizedRequestHandler.handleRequest(SynchronizedRequestHandler.java:41)
 at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1435)
 at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:380)
 at com.uc4.ecc.framework.entrypoint.servlet.main.MainApplicationServlet.service(MainApplicationServlet.java:182)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
 at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96)
 at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79)
 at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42)
 at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49)
 at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
 at org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48)
 at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39)
 at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
 at org.apache.felix.http.proxy.ProxyServlet.service(ProxyServlet.java:60)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
 at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
 at org.cloudfoundry.router.ClientCertificateMapper.doFilter(ClientCertificateMapper.java:77)
 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:200)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
 at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678)
 at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:679)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
 at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
 at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
 at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:836)
 at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1747)
 at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
 at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
 at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.reflect.InvocationTargetException
 at sun.reflect.GeneratedMethodAccessor113.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498)
 at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:158)
 ... 47 more
Caused by: com.vaadin.event.ListenerMethod$MethodException: Invocation of method buttonClick in com.uc4.ecc.ae.commons.dashboard.home.HomeDashboardContentPresenter$5 failed.
 at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:533)
 at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:200)
 at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:163)
 at com.vaadin.server.AbstractClientConnector.fireEvent(AbstractClientConnector.java:1015)
 at com.vaadin.ui.Button.fireClick(Button.java:377)
 at com.vaadin.ui.Button$1.click(Button.java:54)
 ... 51 more
Caused by: java.lang.NoClassDefFoundError: com/sun/xml/bind/DatatypeConverterImpl
 at com.uc4.ecc.plugins.ae.perspectives.processmonitoring.content.overview.filter.MonitoringFilterConfiguration_JaxbXducedAccessor_includeDeactivatedTasks.print(TransducedAccessor_field_Boolean.java:59)
 at com.uc4.ecc.plugins.ae.perspectives.processmonitoring.content.overview.filter.MonitoringFilterConfiguration_JaxbXducedAccessor_includeDeactivatedTasks.print(TransducedAccessor_field_Boolean.java:57)
 at com.sun.xml.bind.v2.runtime.property.AttributeProperty.serializeAttributes(AttributeProperty.java:101)
 at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeAttributes(ClassBeanInfoImpl.java:383)
 at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:689)
 at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:158)
 at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:360)
 at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsSoleContent(XMLSerializer.java:593)
 at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeRoot(ClassBeanInfoImpl.java:341)
 at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsRoot(XMLSerializer.java:494)
 at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:323)
 at com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:251)
 at javax.xml.bind.helpers.AbstractMarshallerImpl.marshal(AbstractMarshallerImpl.java:116)
 at com.uc4.ecc.framework.commons.utils.XmlUtils.serialize(XmlUtils.java:50)
 at com.uc4.ecc.framework.commons.dashboard.xml.WidgetConfigurationSerializer.serialize(WidgetConfigurationSerializer.java:9)
 at com.uc4.ecc.plugins.ae.widgets.processmonitoring.ProcessMonitoringWidgetConfiguration.serialize(ProcessMonitoringWidgetConfiguration.java:114)
 at com.uc4.ecc.framework.commons.dashboard.xml.WidgetAdapter.marshal(WidgetAdapter.java:28)
 at com.uc4.ecc.framework.commons.dashboard.xml.WidgetAdapter.marshal(WidgetAdapter.java:10)
 at com.sun.xml.bind.v2.runtime.reflect.AdaptedAccessor.get(AdaptedAccessor.java:76)
 at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:133)
 at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:360)
 at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:696)
 at com.sun.xml.bind.v2.runtime.property.ArrayElementNodeProperty.serializeItem(ArrayElementNodeProperty.java:69)
 at com.sun.xml.bind.v2.runtime.property.ArrayElementProperty.serializeListBody(ArrayElementProperty.java:172)
 at com.sun.xml.bind.v2.runtime.property.ArrayERProperty.serializeBody(ArrayERProperty.java:159)
 at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:360)
 at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:696)
 at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:158)
 at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:360)
 at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsSoleContent(XMLSerializer.java:593)
 at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeRoot(ClassBeanInfoImpl.java:341)
 at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsRoot(XMLSerializer.java:494)
 at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:323)
 at com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:251)
 at javax.xml.bind.helpers.AbstractMarshallerImpl.marshal(AbstractMarshallerImpl.java:116)
 at com.uc4.ecc.framework.commons.dashboard.xml.DashboardService.marshal(DashboardService.java:37)
 at com.uc4.ecc.backends.impl.dataservice.dashboard.DashboardService.trySave(DashboardService.java:440)
 at com.uc4.ecc.backends.impl.dataservice.dashboard.DashboardService.trySave(DashboardService.java:262)
 at com.uc4.ecc.backends.dataservice.dashboard.IDashboardService$pbryglu.trySave(Unknown Source)
 at com.uc4.ecc.ae.commons.dashboard.home.HomeDashboardContentPresenter.saveHomeDashboard(HomeDashboardContentPresenter.java:892)
 at com.uc4.ecc.ae.commons.dashboard.home.HomeDashboardContentPresenter.onSaveButtonClicked(HomeDashboardContentPresenter.java:819)
 at com.uc4.ecc.ae.commons.dashboard.home.HomeDashboardContentPresenter.access$500(HomeDashboardContentPresenter.java:66)
 at com.uc4.ecc.ae.commons.dashboard.home.HomeDashboardContentPresenter$5.buttonClick(HomeDashboardContentPresenter.java:349)
 at sun.reflect.GeneratedMethodAccessor114.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498)
 at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:510)
 ... 56 more

I found mention of a similar problem in 12.1.1 HF1, but the work-around recommended (restarting Tomcat) did not help.

Has anyone else seen this?

[Stefan Rieger]

Hi Michael,
I had the same issue:
https://community.broadcom.com/enterprisesoftware/communities/community-home/digestviewer/viewthread?GroupId=1435&MessageKey=58545c03-24dc-47b0-a88b-2e7858ed82db&CommunityKey=2e1b01c9-f310-4635-829f-aead2f6587c4&tab=digestviewer&ReturnUrl=%2fenterprisesoftware%2fcommunities%2fcommunity-home%2fdigestviewer%3fcommunitykey%3d2e1b01c9-f310-4635-829f-aead2f6587c4%26tab%3ddigestviewer

I've uninstalled and reinstalled the AWI. Afterwards the dashboards worked again.

BR

Stefan

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Mast-Jägermeister SE
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[Michael A. Lowry]

@Stefan Rieger: Thanks for your reply.

In that thread, @Carsten Schmitz wrote in his reply:

​​​​

There appears to be a missing Java class. That class is apparently part of jaxb, the "Java Architecture for XML Bindings", which seems to be shipped by Oracle/Sun as part of Java SE. Are you on OpenJDK or Oracle/Sun? If the former, might possibly want to try the later.

We are using Open JDK, but my understanding was that this was supported in AWI v12.3. Reinstalling did not help.
​

[Stefan Rieger]

Have you uninstall the AWI first?

------------------------------
Mast-Jägermeister SE
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[Michael A. Lowry]

It's running in a platform-as-a-serverice (PaaS) app cloud. So it's effectively installed from scratch each time I start it.

[Carsten Schmitz]

> ​We are using Open JDK, but my understanding was that this was supported in AWI v12.3

Sure is. We run on OpenJDK, too (albeit currently on 1.8, which isn't supported, the officially supported version is 11).