java.lang.IllegalStateException: STREAM in GWT application

[jsgwt]

Hi,

I keep receiving following exception in my GWT application. Not sure
what is causing the exception. Anyone has some idea about the problem?
Please kindly help! Thanks so much in advance!

2008-04-29 11:02:10.948::WARN: Nested in
org.springframework.web.util.NestedServletException: Request
processing failed; nested exception is
java.lang.IllegalStateException: STREAM:
java.lang.IllegalStateException: STREAM
at org.mortbay.jetty.Response.getWriter(Response.java:583)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.respondWithFailure(RemoteServiceServlet.java:
607)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:
183)
at
org.gwtwidgets.server.spring.GWTSpringController.handleRequest(GWTSpringController.java:
73)
at org.gwtwidgets.server.spring.GWTSpringController$
$EnhancerByCGLIB$$18d73020.CGLIB$handleRequest$2(<generated>)
at org.gwtwidgets.server.spring.GWTSpringController$
$EnhancerByCGLIB$$18d73020$$FastClassByCGLIB$
$79d9569d.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:
167)
at
org.gwtwidgets.server.spring.enhancer.DelegatingCallback.intercept(DelegatingCallback.java:
103)
at org.gwtwidgets.server.spring.GWTSpringController$
$EnhancerByCGLIB$$18d73020.handleRequest(<generated>)
at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:
45)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:
806)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:
736)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:
396)
at
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:
360)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
820)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1093)
at
org.extremecomponents.table.filter.AbstractExportFilter.doFilter(AbstractExportFilter.java:
49)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1084)
at
org.opennms.web.StoreRequestPropertiesFilter.doFilter(StoreRequestPropertiesFilter.java:
71)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1084)
at org.acegisecurity.util.FilterChainProxy
$VirtualFilterChain.doFilter(FilterChainProxy.java:264)
at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:
107)
at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:
72)
at org.acegisecurity.util.FilterChainProxy
$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
at
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:
110)
at org.acegisecurity.util.FilterChainProxy
$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
at
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:
125)
at org.acegisecurity.util.FilterChainProxy
$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
at
org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:
81)
at org.acegisecurity.util.FilterChainProxy
$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
at
org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:
181)
at org.acegisecurity.util.FilterChainProxy
$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
at
org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:
217)
at org.acegisecurity.util.FilterChainProxy
$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
at
org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:
108)
at org.acegisecurity.util.FilterChainProxy
$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:
191)
at org.acegisecurity.util.FilterChainProxy
$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
at
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:
148)
at
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:
90)
at org.mortbay.jetty.servlet.ServletHandler
$CachedChain.doFilter(ServletHandler.java:1084)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
360)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
181)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
712)
at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:
114)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
139)
at org.mortbay.jetty.Server.handle(Server.java:313)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
506)
at org.mortbay.jetty.HttpConnection
$RequestHandler.content(HttpConnection.java:844)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:644)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:
205)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:
381)
at org.mortbay.jetty.bio.SocketConnector
$Connection.run(SocketConnector.java:227)
at org.mortbay.jetty.security.SslSocketConnector
$SslConnection.run(SslSocketConnector.java:626)
at org.mortbay.thread.BoundedThreadPool
$PoolThread.run(BoundedThreadPool.java:442)

[jsgwt]

Another part in the log is:

2008-04-29 11:02:10.943:/opennms:WARN: Exception while dispatching
incoming RPC call org.mortbay.jetty.EofException
at org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:
760)
at org.mortbay.jetty.AbstractGenerator
$Output.flush(AbstractGenerator.java:564)
at org.mortbay.jetty.HttpConnection
$Output.flush(HttpConnection.java:907)
at org.mortbay.jetty.AbstractGenerator
$Output.write(AbstractGenerator.java:628)
at org.mortbay.jetty.AbstractGenerator
$Output.write(AbstractGenerator.java:585)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.writeResponse(RemoteServiceServlet.java:
661)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:
171)

at
org.gwtwidgets.server.spring.GWTSpringController.handleRequest(GWTSpringController.java:
73)
at org.gwtwidgets.server.spring.GWTSpringController$
$EnhancerByCGLIB$$18d73020.CGLIB$handleRequest$2(<generated>)
at org.gwtwidgets.server.spring.GWTSpringController$
$EnhancerByCGLIB$$18d73020$$FastClassByCGLIB$
$79d9569d.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:
167)
at
org.gwtwidgets.server.spring.enhancer.DelegatingCallback.intercept(DelegatingCallback.java:
103)
at org.gwtwidgets.server.spring.GWTSpringController$
$EnhancerByCGLIB$$18d73020.handleRequest(<generated>)
at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:
45)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:
806)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:
736)

2008-04-29 11:02:10.943:/opennms:WARN: Exception while dispatching
incoming RPC call org.mortbay.jetty.EofException
at org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:
760)
at org.mortbay.jetty.AbstractGenerator
$Output.flush(AbstractGenerator.java:564)
at org.mortbay.jetty.HttpConnection
$Output.flush(HttpConnection.java:907)
at org.mortbay.jetty.AbstractGenerator
$Output.write(AbstractGenerator.java:628)
at org.mortbay.jetty.AbstractGenerator
$Output.write(AbstractGenerator.java:585)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.writeResponse(RemoteServiceServlet.java:
661)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:
171)

at
org.gwtwidgets.server.spring.GWTSpringController.handleRequest(GWTSpringController.java:
73)
at org.gwtwidgets.server.spring.GWTSpringController$
$EnhancerByCGLIB$$18d73020.CGLIB$handleRequest$2(<generated>)
at org.gwtwidgets.server.spring.GWTSpringController$
$EnhancerByCGLIB$$18d73020$$FastClassByCGLIB$
$79d9569d.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:
167)
at
org.gwtwidgets.server.spring.enhancer.DelegatingCallback.intercept(DelegatingCallback.java:
103)
at org.gwtwidgets.server.spring.GWTSpringController$
$EnhancerByCGLIB$$18d73020.handleRequest(<generated>)
at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:
45)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:
806)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:
736)

Caused by: java.net.SocketException: Broken pipe
at java.net.SocketOutputStream.socketWrite0(Native Method)
at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:
136)
at
com.sun.net.ssl.internal.ssl.OutputRecord.writeBuffer(OutputRecord.java:
283)
at
com.sun.net.ssl.internal.ssl.OutputRecord.write(OutputRecord.java:272)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:
666

Really stuck in the problem. Can someone please help? Thanks a lot...