I loaded the latest (5.1M) sample for fusion into eclipse and it builds and runs, but does anyone else get this exception from time to time? Thanks, Chris ============================================================= Unexpected exception caught: [Error: cannot invoke getter: getSymbol [declr.class: org.drools.examples.broker.model.SuddenDropEvent; act.class: null]] [Near : {... Unknown ....}] ^ [Line: 1, Column: 0] org.drools.runtime.rule.ConsequenceException: [Error: cannot invoke getter: getSymbol [declr.class: org.drools.examples.broker.model.SuddenDropEvent; act.class: null]] [Near : {... Unknown ....}] ^ [Line: 1, Column: 0] at org.drools.runtime.rule.impl.DefaultConsequenceExceptionHandler.handleExcept ion(DefaultConsequenceExceptionHandler.java:23) at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:980)