[rules-users] gives error while retracting an object

Hi Team, I am using drools-guvnor 5.4 version and designer 2.1 version, I am calling an drools object from web service While retracting an object I am getting classCastException,"*java.lang.boolean cannot be cast to org.drools.spi.activation* " I am using session.retract(droolsobject);-Every time I got the error in this line This issue rise very often, I think this issue is due to increase on load on object ,As I found this is the reason while I search in INTERNET Can you please tell me how to solve this Regards Ganesh N Neelekani -- View this message in context: http://drools.46999.n3.nabble.com/gives-error-while-retracting-an-object-... Sent from the Drools: User forum mailing list archive at Nabble.com.