I tried to reproduce this issue on both the 6.x and on the 5.6.x branches and it works for me
https://github.com/droolsjbpm/drools/blob/ba41255fecb48614e6ef6b67843548777a8a6193/drools-compiler/src/test/java/org/drools/compiler/integrationtests/CustomOperatorTest.java#L177 Let me know if I am missing something, otherwise I will assume that the reported problem has been already fixed. Cheers, Mario -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-java-lang-NullPointerException-when-using-a-custom-operator-tp4025287p4025335.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
