Hi, when I try to run my scout project as local lost on my laptop, at the first interaction between RAP and server side return to me the following error, see image [Sorry is in Italian]
and I found on the console of server the following log
!ENTRY org.eclipse.scout.rt.server 4 0 2020-07-22 16:46:02.245 !MESSAGE org.eclipse.scout.rt.server.ServiceTunnelServlet.doPost[ServiceTunnelServlet.java:369] Client=admin@127.0.0.1/127.0.0.1 org.zeiss.mo.scout.MyProject.shared.services.DesktopFormData !STACK 0 java.lang.ClassNotFoundException: org.zeiss.mo.scout.MyProject.shared.services.DesktopFormData at org.eclipse.scout.commons.osgi.BundleListClassLoader.doLoadClass[BundleListClassLoader.java:179] at org.eclipse.scout.commons.osgi.BundleListClassLoader.loadClass[BundleListClassLoader.java:129] at java.lang.ClassLoader.loadClass[ClassLoader.java:357] at org.eclipse.scout.commons.osgi.BundleObjectInputStream.resolveClass[BundleObjectInputStream.java:56] at java.io.ObjectInputStream.readNonProxyDesc[ObjectInputStream.java:1868] at java.io.ObjectInputStream.readClassDesc[ObjectInputStream.java:1751] at java.io.ObjectInputStream.readOrdinaryObject[ObjectInputStream.java:2042] at java.io.ObjectInputStream.readObject0[ObjectInputStream.java:1573] at java.io.ObjectInputStream.readArray[ObjectInputStream.java:1975] at java.io.ObjectInputStream.readObject0[ObjectInputStream.java:1567] at java.io.ObjectInputStream.defaultReadFields[ObjectInputStream.java:2287] at java.io.ObjectInputStream.readSerialData[ObjectInputStream.java:2211] at java.io.ObjectInputStream.readOrdinaryObject[ObjectInputStream.java:2069] at java.io.ObjectInputStream.readObject0[ObjectInputStream.java:1573] at java.io.ObjectInputStream.readObject[ObjectInputStream.java:431] at org.eclipse.scout.commons.serialization.AbstractObjectSerializer.deserialize[AbstractObjectSerializer.java:90] at org.eclipse.scout.rt.shared.servicetunnel.DefaultServiceTunnelContentHandler.getData[DefaultServiceTunnelContentHandler.java:392] at org.eclipse.scout.rt.shared.servicetunnel.DefaultServiceTunnelContentHandler.read[DefaultServiceTunnelContentHandler.java:374] at org.eclipse.scout.rt.shared.servicetunnel.DefaultServiceTunnelContentHandler.readRequest[DefaultServiceTunnelContentHandler.java:320] at org.eclipse.scout.rt.server.ServiceTunnelServlet.deserializeInput[ServiceTunnelServlet.java:375] at org.eclipse.scout.rt.server.ServiceTunnelServlet.doPost[ServiceTunnelServlet.java:335] at javax.servlet.http.HttpServlet.service[HttpServlet.java:707] at javax.servlet.http.HttpServlet.service[HttpServlet.java:790] at org.eclipse.scout.rt.server.commons.servletfilter.HttpServletEx.access$0[HttpServletEx.java:1] at org.eclipse.scout.rt.server.commons.servletfilter.HttpServletEx$1.service[HttpServletEx.java:38] at org.eclipse.scout.rt.server.commons.internal.FilterChainImpl.doFilter[FilterChainImpl.java:44] at org.eclipse.scout.rt.server.SoapWsseJaasFilter$2.run[SoapWsseJaasFilter.java:198] at java.security.AccessController.doPrivileged[Native Method] at javax.security.auth.Subject.doAs[Subject.java:422] at org.eclipse.scout.rt.server.SoapWsseJaasFilter.continueChainWithPrincipal[SoapWsseJaasFilter.java:191] at org.eclipse.scout.rt.server.SoapWsseJaasFilter.doFilter[SoapWsseJaasFilter.java:135] at org.eclipse.scout.rt.server.commons.internal.FilterChainImpl.doFilter[FilterChainImpl.java:41] at org.eclipse.scout.rt.server.commons.servletfilter.ServletFilterDelegate.delegateServiceMethod[ServletFilterDelegate.java:60] at org.eclipse.scout.rt.server.commons.servletfilter.HttpServletEx.service[HttpServletEx.java:35] at org.eclipse.equinox.http.registry.internal.ServletManager$ServletWrapper.service[ServletManager.java:180] at org.eclipse.equinox.http.servlet.internal.HttpServiceRuntimeImpl$LegacyServlet.service[HttpServiceRuntimeImpl.java:1232] at org.eclipse.equinox.http.servlet.internal.registration.EndpointRegistration.service[EndpointRegistration.java:153] at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest[ResponseStateHandler.java:63] at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch[DispatchTargets.java:98] at org.eclipse.equinox.http.servlet.internal.HttpServiceRuntimeImpl.doDispatch[HttpServiceRuntimeImpl.java:372] at org.eclipse.equinox.http.servlet.internal.servlet.ProxyServlet.service[ProxyServlet.java:70] at javax.servlet.http.HttpServlet.service[HttpServlet.java:790] at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service[HttpServerManager.java:363] at org.eclipse.jetty.servlet.ServletHolder.handle[ServletHolder.java:808] at org.eclipse.jetty.servlet.ServletHandler.doHandle[ServletHandler.java:587] at org.eclipse.jetty.server.session.SessionHandler.doHandle[SessionHandler.java:221] at org.eclipse.jetty.server.handler.ContextHandler.doHandle[ContextHandler.java:1127] at org.eclipse.jetty.servlet.ServletHandler.doScope[ServletHandler.java:515] at org.eclipse.jetty.server.session.SessionHandler.doScope[SessionHandler.java:185] at org.eclipse.jetty.server.handler.ContextHandler.doScope[ContextHandler.java:1061] at org.eclipse.jetty.server.handler.ScopedHandler.handle[ScopedHandler.java:141] at org.eclipse.jetty.server.handler.HandlerWrapper.handle[HandlerWrapper.java:97] at org.eclipse.jetty.server.Server.handle[Server.java:499] at org.eclipse.jetty.server.HttpChannel.handle[HttpChannel.java:310] at org.eclipse.jetty.server.HttpConnection.onFillable[HttpConnection.java:257] at org.eclipse.jetty.io.AbstractConnection$2.run[AbstractConnection.java:540] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob[QueuedThreadPool.java:635] at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run[QueuedThreadPool.java:555] at java.lang.Thread.run[Thread.java:748]
and that on the rap console
!ENTRY org.eclipse.scout.rt.client 4 0 2020-07-22 16:46:02.256 !MESSAGE org.eclipse.scout.rt.client.services.common.exceptionhandler.internal.InternalClientExceptionHandlerService.differentiatedLog[InternalClientExceptionHandlerService.java:116] ProcessingException: ProcessingStatus[ERROR code=0 DesktopForm / Calling IDesktopService.load[] org.eclipse.scout.rt.shared.servicetunnel.HttpException: 500 - INTERNAL_SERVER_ERROR] Calling IDesktopService.load[] !STACK 0 ProcessingException[ProcessingStatus[ERROR code=0 DesktopForm / Calling IDesktopService.load[] org.eclipse.scout.rt.shared.servicetunnel.HttpException: 500 - INTERNAL_SERVER_ERROR]] at org.eclipse.scout.rt.servicetunnel.AbstractServiceTunnel.invokeService[AbstractServiceTunnel.java:115] at org.eclipse.scout.rt.servicetunnel.http.internal.AbstractInternalHttpServiceTunnel.invokeService[AbstractInternalHttpServiceTunnel.java:130] at org.eclipse.scout.rt.client.servicetunnel.http.ClientHttpServiceTunnel.invokeService[ClientHttpServiceTunnel.java:121] at org.eclipse.scout.rt.servicetunnel.ServiceTunnelInvocationHandler.invoke[ServiceTunnelInvocationHandler.java:48] at com.sun.proxy.$Proxy14.load[Unknown Source] at org.zeiss.mo.scout.MyProject.client.ui.forms.DesktopForm$ViewHandler.execLoad[DesktopForm.java:383] at org.eclipse.scout.rt.client.ui.form.AbstractFormHandler$LocalFormHandlerExtension.execLoad[AbstractFormHandler.java:327] at org.eclipse.scout.rt.client.extension.ui.form.FormHandlerChains$FormHandlerLoadChain$1.callMethod[FormHandlerChains.java:73] at org.eclipse.scout.rt.client.extension.ui.form.FormHandlerChains$FormHandlerLoadChain$1.callMethod[FormHandlerChains.java:1] at org.eclipse.scout.rt.shared.extension.AbstractExtensionChain.callChain[AbstractExtensionChain.java:121] at org.eclipse.scout.rt.client.extension.ui.form.FormHandlerChains$FormHandlerLoadChain.execLoad[FormHandlerChains.java:76] at org.eclipse.scout.rt.client.ui.form.AbstractFormHandler.interceptLoad[AbstractFormHandler.java:367] at org.eclipse.scout.rt.client.ui.form.AbstractFormHandler.onLoad[AbstractFormHandler.java:217] at org.eclipse.scout.rt.client.ui.form.AbstractForm.loadStateInternal[AbstractForm.java:1506] at org.eclipse.scout.rt.client.ui.form.AbstractForm.startInternal[AbstractForm.java:860] at org.zeiss.mo.scout.MyProject.client.ui.forms.DesktopForm.startView[DesktopForm.java:211] at org.zeiss.mo.scout.MyProject.client.ui.desktop.Desktop.execOpened[Desktop.java:137] at org.eclipse.scout.rt.client.ui.desktop.AbstractDesktop$LocalDesktopExtension.execOpened[AbstractDesktop.java:2238] at org.eclipse.scout.rt.client.extension.ui.desktop.DesktopChains$DesktopOpenedChain$1.callMethod[DesktopChains.java:70] at org.eclipse.scout.rt.client.extension.ui.desktop.DesktopChains$DesktopOpenedChain$1.callMethod[DesktopChains.java:1] at org.eclipse.scout.rt.shared.extension.AbstractExtensionChain.callChain[AbstractExtensionChain.java:121] at org.eclipse.scout.rt.client.extension.ui.desktop.DesktopChains$DesktopOpenedChain.execOpened[DesktopChains.java:73] at org.eclipse.scout.rt.client.ui.desktop.AbstractDesktop.interceptOpened[AbstractDesktop.java:2296] at org.eclipse.scout.rt.client.ui.desktop.AbstractDesktop$P_LocalDesktopExtension.desktopOpenedDelegate[AbstractDesktop.java:1958] at org.eclipse.scout.rt.client.ui.desktop.AbstractDesktop$P_UIFacade.fireDesktopOpenedFromUI[AbstractDesktop.java:2046] at org.eclipse.scout.rt.ui.rap.AbstractRwtEnvironment.fireDesktopOpenedFromUIInternal[AbstractRwtEnvironment.java:597] at org.eclipse.scout.rt.ui.rap.AbstractRwtEnvironment$1.runVoid[AbstractRwtEnvironment.java:432] at org.eclipse.scout.rt.client.ClientJob.runStatus[ClientJob.java:189] at org.eclipse.scout.rt.client.ClientJob.runTransactionWrapper[ClientJob.java:172] at org.eclipse.scout.rt.client.ClientJob.run[ClientJob.java:159] at org.eclipse.core.internal.jobs.Worker.run[Worker.java:55] at org.eclipse.scout.rt.servicetunnel.AbstractServiceTunnel.invokeService[AbstractServiceTunnel.java:119] at org.eclipse.scout.rt.servicetunnel.http.internal.AbstractInternalHttpServiceTunnel.invokeService[AbstractInternalHttpServiceTunnel.java:130] at org.eclipse.scout.rt.client.servicetunnel.http.ClientHttpServiceTunnel.invokeService[ClientHttpServiceTunnel.java:121] at org.eclipse.scout.rt.servicetunnel.ServiceTunnelInvocationHandler.invoke[ServiceTunnelInvocationHandler.java:48] at com.sun.proxy.$Proxy14.load[Unknown Source] at org.zeiss.mo.scout.MyProject.client.ui.forms.DesktopForm$ViewHandler.execLoad[DesktopForm.java:383] at org.eclipse.scout.rt.client.ui.form.AbstractFormHandler$LocalFormHandlerExtension.execLoad[AbstractFormHandler.java:327] at org.eclipse.scout.rt.client.extension.ui.form.FormHandlerChains$FormHandlerLoadChain$1.callMethod[FormHandlerChains.java:73] at org.eclipse.scout.rt.client.extension.ui.form.FormHandlerChains$FormHandlerLoadChain$1.callMethod[FormHandlerChains.java:1] at org.eclipse.scout.rt.shared.extension.AbstractExtensionChain.callChain[AbstractExtensionChain.java:121] at org.eclipse.scout.rt.client.extension.ui.form.FormHandlerChains$FormHandlerLoadChain.execLoad[FormHandlerChains.java:76] at org.eclipse.scout.rt.client.ui.form.AbstractFormHandler.interceptLoad[AbstractFormHandler.java:367] at org.eclipse.scout.rt.client.ui.form.AbstractFormHandler.onLoad[AbstractFormHandler.java:217] at org.eclipse.scout.rt.client.ui.form.AbstractForm.loadStateInternal[AbstractForm.java:1506] at org.eclipse.scout.rt.client.ui.form.AbstractForm.startInternal[AbstractForm.java:860] at org.zeiss.mo.scout.MyProject.client.ui.forms.DesktopForm.startView[DesktopForm.java:211] at org.zeiss.mo.scout.MyProject.client.ui.desktop.Desktop.execOpened[Desktop.java:137] at org.eclipse.scout.rt.client.ui.desktop.AbstractDesktop$LocalDesktopExtension.execOpened[AbstractDesktop.java:2238] at org.eclipse.scout.rt.client.extension.ui.desktop.DesktopChains$DesktopOpenedChain$1.callMethod[DesktopChains.java:70] at org.eclipse.scout.rt.client.extension.ui.desktop.DesktopChains$DesktopOpenedChain$1.callMethod[DesktopChains.java:1] at org.eclipse.scout.rt.shared.extension.AbstractExtensionChain.callChain[AbstractExtensionChain.java:121] at org.eclipse.scout.rt.client.extension.ui.desktop.DesktopChains$DesktopOpenedChain.execOpened[DesktopChains.java:73] at org.eclipse.scout.rt.client.ui.desktop.AbstractDesktop.interceptOpened[AbstractDesktop.java:2296] at org.eclipse.scout.rt.client.ui.desktop.AbstractDesktop$P_LocalDesktopExtension.desktopOpenedDelegate[AbstractDesktop.java:1958] at org.eclipse.scout.rt.client.ui.desktop.AbstractDesktop$P_UIFacade.fireDesktopOpenedFromUI[AbstractDesktop.java:2046] at org.eclipse.scout.rt.ui.rap.AbstractRwtEnvironment.fireDesktopOpenedFromUIInternal[AbstractRwtEnvironment.java:597] at org.eclipse.scout.rt.ui.rap.AbstractRwtEnvironment$1.runVoid[AbstractRwtEnvironment.java:432] at org.eclipse.scout.rt.client.ClientJob.runStatus[ClientJob.java:189] at org.eclipse.scout.rt.client.ClientJob.runTransactionWrapper[ClientJob.java:172] at org.eclipse.scout.rt.client.ClientJob.run[ClientJob.java:159] at org.eclipse.core.internal.jobs.Worker.run[Worker.java:55] Caused by: org.eclipse.scout.rt.shared.servicetunnel.HttpException: 500 - INTERNAL_SERVER_ERROR at org.eclipse.scout.rt.servicetunnel.http.internal.HttpBackgroundExecutable.run[HttpBackgroundExecutable.java:91] at org.eclipse.scout.rt.client.servicetunnel.http.internal.InternalClientHttpServiceTunnel$2.runStatus[InternalClientHttpServiceTunnel.java:209] ... 3 more
Another important information, I migrate this project from a previous one [Scout Kepler 3.9].
Any suggestions how fix this problem?
Thanks in advance for your help