[ https://issues.jboss.org/browse/JBRULES-3681?page=com.atlassian.jira.plug... ] Paul Evans updated JBRULES-3681: -------------------------------- Description: I'm using Drools in a relatively vanilla fashion -- not doing anything fancy; no custom DSLs or whatnot. I have a JUnit test case that invokes a set of rules. When the test case is run individually, it passes just fine. However, when the test case is run within a larger test suite (i.e., with other test cases), the test fails. When running the test suite, I do see an exception being thrown by Drools: Exception in thread "Thread-1" java.lang.NullPointerException at org.drools.rule.constraint.ConditionAnalyzer.analyzeSingleCondition(ConditionAnalyzer.java:116) at org.drools.rule.constraint.ConditionAnalyzer.analyzeCondition(ConditionAnalyzer.java:102) at org.drools.rule.constraint.ConditionAnalyzer.analyzeCondition(ConditionAnalyzer.java:73) at org.drools.rule.constraint.MvelConditionEvaluator.getAnalyzedCondition(MvelConditionEvaluator.java:83) at org.drools.rule.constraint.MvelConstraint.executeJitting(MvelConstraint.java:214) at org.drools.rule.constraint.MvelConstraint.access$000(MvelConstraint.java:41) at org.drools.rule.constraint.MvelConstraint$1.run(MvelConstraint.java:201) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) I have experienced this behavior sporadically with other test cases as well. FYI, there is no *shared* data being consumed between test cases. Also, we are using stateless knowledge sessions. Each individual test case will get its own fresh stateless knowledge session instance. Is there a way to disable JIT'ing within Drools? (as this seems to be a JIT-related issue). FYI, I experience this issue in the following Drools releases: 5.3.3.Final, 5.4.0.Final and 5.5.0.CR1. -Paul was: I'm using Drools in a relatively vanilla fashion -- not doing anything fancy; no custom DSLs or whatnot. I have a JUnit test case that invokes a set of rules. When the test case is run individually, it passes just fine. However, when the test case is run within a larger test suite (i.e., with other test cases), the test fails. When running the test suite, I do see an exception being thrown by Drools: Exception in thread "Thread-1" java.lang.NullPointerException at org.drools.rule.constraint.ConditionAnalyzer.analyzeSingleCondition(ConditionAnalyzer.java:116) at org.drools.rule.constraint.ConditionAnalyzer.analyzeCondition(ConditionAnalyzer.java:102) at org.drools.rule.constraint.ConditionAnalyzer.analyzeCondition(ConditionAnalyzer.java:73) at org.drools.rule.constraint.MvelConditionEvaluator.getAnalyzedCondition(MvelConditionEvaluator.java:83) at org.drools.rule.constraint.MvelConstraint.executeJitting(MvelConstraint.java:214) at org.drools.rule.constraint.MvelConstraint.access$000(MvelConstraint.java:41) at org.drools.rule.constraint.MvelConstraint$1.run(MvelConstraint.java:201) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://issues.jboss.org/browse/JBRULES-3681?page=com.atlassian.jira.plug... ] Mark Proctor updated JBRULES-3681: ---------------------------------- Fix Version/s: 6.0.0.Alpha1 -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira