com.vaadin.server.ServiceException: com.vaadin.server.ServiceException: No UIProvider has been added and there is no "UI" init parameter.

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • com.vaadin.server.ServiceException: com.vaadin.server.ServiceException: No UIProvider has been added and there is no "UI" init parameter. at com.vaadin.server.VaadinService.handleExceptionDuringRequest(VaadinService.java:1429)[na:na] at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1383)[na:na] at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:238)[na:na] at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)[javax.servlet_3.0.0.v201112011016.jar:na] at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)[na:na] at org.eclipse.equinox.http.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:38)[na:na] at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)[na:na] at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)[na:na] at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)[na:na] at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)[na:na] at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)[na:na] at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)[na:na] at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)[na:na] at org.eclipse.equinox.http.servlet.internal.FilterRegistration.doFilter(FilterRegistration.java:81)[na:na] at org.eclipse.equinox.http.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:35)[na:na] at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:132)[na:na] at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60)[na:na] at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)[javax.servlet_3.0.0.v201112011016.jar:na] at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:386)[org.eclipse.equinox.http.jetty_3.0.100.v20130327-1442.jar:na] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:669)[org.eclipse.jetty.servlet_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:457)[org.eclipse.jetty.servlet_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229)[org.eclipse.jetty.server_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075)[org.eclipse.jetty.server_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384)[org.eclipse.jetty.servlet_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)[org.eclipse.jetty.server_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009)[org.eclipse.jetty.server_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)[org.eclipse.jetty.server_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)[org.eclipse.jetty.server_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.server.Server.handle(Server.java:364)[org.eclipse.jetty.server_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)[org.eclipse.jetty.server_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942)[org.eclipse.jetty.server_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004)[org.eclipse.jetty.server_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640)[org.eclipse.jetty.http_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)[org.eclipse.jetty.http_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)[org.eclipse.jetty.server_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628)[org.eclipse.jetty.io_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)[org.eclipse.jetty.io_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)[org.eclipse.jetty.util_8.1.10.v20130312.jar:8.1.10.v20130312] at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)[org.eclipse.jetty.util_8.1.10.v20130312.jar:8.1.10.v20130312] at java.lang.Thread.run(Unknown Source)[na:1.7.0_21] Caused by: com.vaadin.server.ServiceException: No UIProvider has been added and there is no "UI" init parameter. at com.vaadin.server.ServletPortletHelper.checkUiProviders(ServletPortletHelper.java:179)[na:na] at com.vaadin.server.VaadinService.onVaadinSessionStarted(VaadinService.java:775)[na:na] at com.vaadin.server.VaadinService.createAndRegisterSession(VaadinService.java:734)[na:na] at com.vaadin.server.VaadinService.doFindOrCreateVaadinSession(VaadinService.java:690)[na:na] at com.vaadin.server.VaadinService.findOrCreateVaadinSession(VaadinService.java:631)[na:na] at com.vaadin.server.VaadinService.findVaadinSession(VaadinService.java:495)[na:na] at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1365)[na:na] ... 38 more

Users with the same issue

rp
rp1 times, last one,
Unknown visitor1 times, last one,
Unknown visitor1 times, last one,