RequestContext - dsRequest.execute() failed when moving from v2.2 to v2.3

[paperclip]

Hello:

I was using the nightly SmartGWT dated 2010-08-25 for a while and my application worked correctly. I downloaded today's nightly and tried to use it, but I got the exception below. I switched back to the old version and the problem went away.

For the server I use Jetty, along with jetty's JASS extensions for authentication. I pasted the error below. If you guys need any other files to diagnose the bug I will be happy to provide them.


1. the SmartGWT or SmartClient version and browser version(s) involved;

SC_SNAPSHOT-2010-11-13/EVAL Deployment 2010-11-13

2. for a server-side problem, the complete logs generated during processing of the request;

=== 2010-11-13 20:34:06,209 [l0-2] WARN  RequestContext - dsRequest.execute() failed: 
java.util.NoSuchElementException
	at java.util.AbstractList$Itr.next(AbstractList.java:350)
	at com.isomorphic.datasource.DSRequest.isUserInRole(DSRequest.java:2455)
	at com.isomorphic.datasource.DSRequest.passesSecurityChecks(DSRequest.java:2271)
	at com.isomorphic.datasource.DSRequest.passesSecurityChecks(DSRequest.java:2119)
	at com.isomorphic.datasource.DSRequest.execute(DSRequest.java:1327)
	at com.isomorphic.servlet.IDACall.handleDSRequest(IDACall.java:173)
	at com.isomorphic.servlet.IDACall.processRPCTransaction(IDACall.java:130)
	at com.isomorphic.servlet.IDACall.processRequest(IDACall.java:95)
	at com.example.server.servlet.Loader.processRequest(Loader.java:49)
	at com.isomorphic.servlet.IDACall.doPost(IDACall.java:54)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
	at com.isomorphic.servlet.BaseServlet.service(BaseServlet.java:152)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
	at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1097)
	at com.isomorphic.servlet.CompressionFilter.doFilter(CompressionFilter.java:259)
	at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1088)
	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
	at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
	at org.mortbay.jetty.Server.handle(Server.java:324)
	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
	at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843)
	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)

[Isomorphic]

Sorry for the delayed response. Yes, this is a regression that we've now fixed. Please try tomorrow's nightly build.