NoSuchMethodError once new SmartClient version is applied

[lgorlin]

We've just applied the following nightly build:
SmartClient Version: SC_SNAPSHOT-2011-11-16/PowerEdition Deployment (built 2011-11-16)

Our previous version was this:
SC_SNAPSHOT-2011-08-02/PowerEdition Deployment 2011-08-02

Now all of a sudden, a simple call to DSRequest.setCriteria() fails with a NoSuchMethodError. This happens only when running on our tomcat server. It does not have a problem when run under the eclipse IDE. The new jars in place where they old always have been.

Here's the code:

DSRequest request = new DSRequest(IslandPacificDSConstants.DATASOURCE_Application, "fetch");
HashMap criteria = new HashMap();
criteria.put("id",id);
request.setCriteria(criteria);
DSResponse response = null;
try {
	response = request.execute();
} catch (Exception e) {
	e.printStackTrace();
	return null;
}

Any thoughts?

The error follows (from the tomcat localhost log).

Thanks.

java.lang.NoSuchMethodError: com.isomorphic.datasource.DSRequest.setCriteria(Ljava/lang/Object;)V
at com.islandpacific.gui.security.domain.IpApplicationManager.findById(IpApplicationManager.java:59)
at com.islandpacific.gui.security.domain.IpEnvironmentManager.getEnvironmentFromRecord(IpEnvironmentManager.java:111)
at com.islandpacific.gui.security.domain.IpEnvironmentManager.findAll(IpEnvironmentManager.java:80)
at com.islandpacific.gui.security.IpAuthenticationServiceImpl.getAllEnvironments(IpAuthenticationServiceImpl.java:90)
at com.islandpacific.gui.security.IpAuthenticationServiceImpl.getUserDetails(IpAuthenticationServiceImpl.java:66)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:569)