Test failure - org.jboss.test.aop.test.ObservableUnitTestCase

Test :org.jboss.test.aop.test.ObservableUnitTestCase (testAll)
Error:
RuntimeMBeanException: null Cause: java.lang.ClassCastException
at org.jboss.mx.interceptor.ReflectedDispatcher.handleInvocationExceptions(ReflectedDispatcher.java:176)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:163)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)

http://cruisecontrol.jboss.com/cc/artifacts/jboss-4.0-testsuite-sun-1.4/20060806192054/results/index.html

Server Log shows the following RunTimeException
http://cruisecontrol.jboss.com/cc/artifacts/jboss-4.0-testsuite-sun-1.4/20060806192054/build/output/jboss-4.0.5.CR1/server/all/log/server.log

2006-08-07 19:53:52,497 ERROR [STDERR] java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException: Could not find interface for annotation org.jboss.cache.aop.annotation.InstanceOfPojoCacheable
2006-08-07 19:53:52,497 ERROR [STDERR] at org.jboss.aop.pointcut.Util.matchesClassExpr(Util.java:95)
2006-08-07 19:53:52,497 ERROR [STDERR] at org.jboss.aop.pointcut.FieldMatcher.visit(FieldMatcher.java:103)
2006-08-07 19:53:52,498 ERROR [STDERR] at org.jboss.aop.pointcut.ast.ASTField.jjtAccept(ASTField.java:43)
2006-08-07 19:53:52,498 ERROR [STDERR] at org.jboss.aop.pointcut.FieldMatcher.visit(FieldMatcher.java:157)
2006-08-07 19:53:52,498 ERROR [STDERR] at org.jboss.aop.pointcut.ast.ASTFieldExecution.jjtAccept(ASTFieldExecution.java:37)
2006-08-07 19:53:52,498 ERROR [STDERR] at org.jboss.aop.pointcut.MatcherHelper.visit(MatcherHelper.java:88)