Hi, I ran enhanced for loop in .DRL file .Its looping perfectly but after completion of loop its throwing error mentioned as follows:
*org.drools.runtime.rule.ConsequenceException: rule: Test Maadiiiiiiiiiiiiiiiii at org.drools.runtime.rule.impl.DefaultConsequenceExceptionHandler.handleException(DefaultConsequenceExceptionHandler.java:39) at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:1101) at org.drools.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:1029) at org.drools.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1251) at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:737) at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:701) at org.drools.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:218) at com.sample.DroolsTest.main(DroolsTest.java:156) Caused by: java.lang.NullPointerException at com.sample.Rule_Test_Maadiiiiiiiiiiiiiiiii_0.defaultConsequence(Rule_Test_Maadiiiiiiiiiiiiiiiii_0.java:7) at com.sample.Rule_Test_Maadiiiiiiiiiiiiiiiii_0DefaultConsequenceInvoker.evaluate(Rule_Test_Maadiiiiiiiiiiiiiiiii_0DefaultConsequenceInvoker.java:27) at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:1091) ... 6 more * -- View this message in context: http://drools.46999.n3.nabble.com/How-handle-exception-thrown-while-looping-in-DRL-file-tp4018727.html Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users