Problems with the project ejb-remote which is in jboss-as-quickstarts-7.0.2.CR3

Hi people,
i got a error when i was running the RemoteEJBClient.java
this is the content of my jboss-ejb-client.properties file

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endpoint.name=client-endpoint
remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED=false
remote.connections=default
remote.connection.default.host=10.20.11.35
remote.connection.default.port = 4447
remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS=false
remote.connection.default.username=admin
remote.connection.default.password=123
------------------------------------------------------------------------------------------
I got following error ,who can help me? Thanks!

2012-4-20 9:08:16 org.jboss.ejb.client.EJBClient <clinit>
INFO: JBoss EJB Client version 1.0.0.Beta9
Obtained a remote stateless calculator for invocation
Adding 204 and 340 via the remote stateless calculator deployed on the server
2012-4-20 9:08:16 org.xnio.Xnio <clinit>
INFO: XNIO Version 3.0.0.CR5
2012-4-20 9:08:16 org.xnio.nio.NioXnio <clinit>
INFO: XNIO NIO Implementation Version 3.0.0.CR5
2012-4-20 9:08:16 org.jboss.remoting3.EndpointImpl <clinit>
INFO: JBoss Remoting version 3.2.0.CR6
2012-4-20 9:08:17 org.jboss.remoting3.remote.RemoteConnection handleException
ERROR: JBREM000200: Remote connection failed: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed
2012-4-20 9:08:17 org.jboss.ejb.client.ConfigBasedEJBClientContextSelector createConnections
ERROR: Could not create connection for connection named default
java.lang.RuntimeException: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed
at org.jboss.ejb.client.remoting.IoFutureHelper.get(IoFutureHelper.java:91)
at org.jboss.ejb.client.ConfigBasedEJBClientContextSelector.createConnection(ConfigBasedEJBClientContextSelector.java:276)
at org.jboss.ejb.client.ConfigBasedEJBClientContextSelector.createConnections(ConfigBasedEJBClientContextSelector.java:197)
at org.jboss.ejb.client.ConfigBasedEJBClientContextSelector.setupEJBReceivers(ConfigBasedEJBClientContextSelector.java:126)
at org.jboss.ejb.client.ConfigBasedEJBClientContextSelector.<init>(ConfigBasedEJBClientContextSelector.java:108)
at org.jboss.ejb.client.ConfigBasedEJBClientContextSelector.<clinit>(ConfigBasedEJBClientContextSelector.java:98)
at org.jboss.ejb.client.EJBClientContext.<clinit>(EJBClientContext.java:57)
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:91)
at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:83)
at $Proxy0.add(Unknown Source)
at org.jboss.as.quickstarts.ejb.remote.client.RemoteEJBClient.invokeStatelessBean(RemoteEJBClient.java:75)
at org.jboss.as.quickstarts.ejb.remote.client.RemoteEJBClient.main(RemoteEJBClient.java:56)
Caused by: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed
at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:356)
at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:205)
at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:72)
at org.xnio.channels.TranslatingSuspendableChannel.handleReadable(TranslatingSuspendableChannel.java:179)
at org.xnio.channels.TranslatingSuspendableChannel$2.handleEvent(TranslatingSuspendableChannel.java:100)
at org.xnio.channels.TranslatingSuspendableChannel$2.handleEvent(TranslatingSuspendableChannel.java:98)
at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:72)
at org.xnio.nio.NioHandle.run(NioHandle.java:90)
at org.xnio.nio.WorkerThread.run(WorkerThread.java:184)
at ...asynchronous invocation...(Unknown Source)
at org.jboss.remoting3.EndpointImpl.doConnect(EndpointImpl.java:263)
at org.jboss.remoting3.EndpointImpl.doConnect(EndpointImpl.java:246)
at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:353)
at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:337)
at org.jboss.ejb.client.ConfigBasedEJBClientContextSelector.createConnection(ConfigBasedEJBClientContextSelector.java:274)
... 10 more
2012-4-20 9:08:17 org.jboss.ejb.client.ConfigBasedEJBClientContextSelector createConnections
INFO: Connection default will not be available in EJB client context org.jboss.ejb.client.EJBClientContext@1df38fd
Exception in thread "main" java.lang.IllegalStateException: No EJB receiver available for handling [appName:,modulename:jboss-as-ejb-remote-app,distinctname:] combination
at org.jboss.ejb.client.EJBClientContext.requireEJBReceiver(EJBClientContext.java:344)
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:92)
at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:83)
at $Proxy0.add(Unknown Source)
at org.jboss.as.quickstarts.ejb.remote.client.RemoteEJBClient.invokeStatelessBean(RemoteEJBClient.java:75)
at org.jboss.as.quickstarts.ejb.remote.client.RemoteEJBClient.main(RemoteEJBClient.java:56)