2017-07-12 11:38:50,264 WARN  [com.haulmont.studio.backend.p.t] Unable to find CLOSABLE_BLOCK for jelasticDeployWar task
2017-07-12 11:38:50,265 WARN  [com.haulmont.studio.backend.p.t] Unable to find CLOSABLE_BLOCK for jelasticBuildWar task
2017-07-12 11:38:50,265 WARN  [com.haulmont.studio.backend.p.t] Unable to find CLOSABLE_BLOCK for buildWar task
2017-07-12 11:38:50,265 WARN  [com.haulmont.studio.backend.p.t] Unable to find CLOSABLE_BLOCK for buildUberJar task
2017-07-12 11:38:50,342 INFO  [com.haulmont.studio.backend.x] Opening Project{name='ChildParentTest'}
2017-07-12 11:38:50,385 ERROR [com.haulmont.studio.ui.app.App] Exception occured
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:160)
	at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:119)
	at com.vaadin.server.communication.ServerRpcHandler.handleInvocation(ServerRpcHandler.java:439)
	at com.vaadin.server.communication.ServerRpcHandler.handleInvocations(ServerRpcHandler.java:411)
	at com.vaadin.server.communication.ServerRpcHandler.handleRpc(ServerRpcHandler.java:274)
	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:1422)
	at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:384)
	at com.haulmont.studio.ui.app.aL.service(SourceFile:90)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
	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:311)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:258)
	at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:158)
	... 28 more
Caused by: com.vaadin.event.ListenerMethod$MethodException: Invocation of method buttonClick in com.haulmont.studio.ui.n.ag failed.
	at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:530)
	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:1037)
	at com.vaadin.ui.Button.fireClick(Button.java:377)
	at com.vaadin.ui.Button$1.click(Button.java:54)
	... 33 more
Caused by: java.lang.NoClassDefFoundError: com/jelastic/api/users/response/AuthenticationResponse
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
	at java.lang.Class.getDeclaredMethods(Class.java:1975)
	at org.picocontainer.injectors.AdaptingInjection$1.run(AdaptingInjection.java:203)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.picocontainer.injectors.AdaptingInjection.injectionMethodAnnotated(AdaptingInjection.java:200)
	at org.picocontainer.injectors.AdaptingInjection.methodAnnotatedInjectionAdapter(AdaptingInjection.java:171)
	at org.picocontainer.injectors.AdaptingInjection.createComponentAdapter(AdaptingInjection.java:70)
	at org.picocontainer.behaviors.AbstractBehaviorFactory.createComponentAdapter(AbstractBehaviorFactory.java:44)
	at org.picocontainer.behaviors.Caching.createComponentAdapter(Caching.java:46)
	at org.picocontainer.DefaultPicoContainer.addComponent(DefaultPicoContainer.java:536)
	at org.picocontainer.DefaultPicoContainer.addComponent(DefaultPicoContainer.java:501)
	at org.picocontainer.DefaultPicoContainer.addComponent(DefaultPicoContainer.java:488)
	at com.haulmont.studio.ui.m.c.c(SourceFile:124)
	at com.haulmont.studio.ui.m.c.<init>(SourceFile:109)
	at com.haulmont.studio.ui.app.App.a(SourceFile:333)
	at com.haulmont.studio.backend.x.a(SourceFile:98)
	at com.haulmont.studio.backend.p.q.a(SourceFile:126)
	at com.haulmont.studio.ui.n.aa.d(SourceFile:306)
	at com.haulmont.studio.ui.n.aa.q(SourceFile:50)
	at com.haulmont.studio.ui.n.ag.buttonClick(SourceFile:472)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:510)
	... 38 more
Caused by: java.lang.ClassNotFoundException: com.jelastic.api.users.response.AuthenticationResponse
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 64 more