[JBoss JIRA] Created: (JBRULES-455) java.lang.NullPointerException at org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
4:45 a.m.
java.lang.NullPointerException at org.drools.util.LinkedList.remove(Unknown Source) in
3.0.4 while not in 3.0.3
---------------------------------------------------------------------------------------------------------------
Key: JBRULES-455
URL: http://jira.jboss.com/jira/browse/JBRULES-455
Project: JBoss Rules
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: Reteoo
Affects Versions: 3.0.4
Environment: WindowsXP, eclipse3.2
Reporter: Ruslan Sorokin
Assigned To: Mark Proctor
java.lang.NullPointerException
at org.drools.util.LinkedList.remove(Unknown Source)
at org.drools.reteoo.ObjectMatches.remove(Unknown Source)
at org.drools.reteoo.JoinNode.modifyTuple(Unknown Source)
at org.drools.reteoo.LeftInputAdapterNode.modifyObject(Unknown Source)
at org.drools.reteoo.ObjectSource.propagateModifyObject(Unknown Source)
at org.drools.reteoo.ObjectTypeNode.modifyObject(Unknown Source)
at org.drools.reteoo.Rete.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooRuleBase.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooWorkingMemory.modifyObject(Unknown Source)
at org.drools.base.DefaultKnowledgeHelper.modifyObject(Unknown Source)
at TrafficControl.Rule_Approach_Continue_0.consequence(Rule_Approach_Continue_0.java:16)
at
TrafficControl.Rule_Approach_Continue_0ConsequenceInvoker.evaluate(Rule_Approach_Continue_0ConsequenceInvoker.java:36)
at org.drools.common.DefaultAgenda.fireActivation(Unknown Source)
at org.drools.common.DefaultAgenda.fireNextItem(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
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4:55 a.m.
New subject: [JBoss JIRA] Updated: (JBRULES-455) java.lang.NullPointerException at org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
[ http://jira.jboss.com/jira/browse/JBRULES-455?page=all ]
Ruslan Sorokin updated JBRULES-455:
-----------------------------------
Attachment: JBossRulesTest.zip
This is a part of simple task of sea traffic control. Eclipse project contains JUnit Test
Case that run successfully in 3.0.3 and fails in 3.0.4. Project also include corresponding
JavaBean files and .drl file
java.lang.NullPointerException at
org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
---------------------------------------------------------------------------------------------------------------
Key: JBRULES-455
URL: http://jira.jboss.com/jira/browse/JBRULES-455
Project: JBoss Rules
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Reteoo
Affects Versions: 3.0.4
Environment: WindowsXP, eclipse3.2
Reporter: Ruslan Sorokin
Assigned To: Mark Proctor
Attachments: JBossRulesTest.zip
java.lang.NullPointerException
at org.drools.util.LinkedList.remove(Unknown Source)
at org.drools.reteoo.ObjectMatches.remove(Unknown Source)
at org.drools.reteoo.JoinNode.modifyTuple(Unknown Source)
at org.drools.reteoo.LeftInputAdapterNode.modifyObject(Unknown Source)
at org.drools.reteoo.ObjectSource.propagateModifyObject(Unknown Source)
at org.drools.reteoo.ObjectTypeNode.modifyObject(Unknown Source)
at org.drools.reteoo.Rete.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooRuleBase.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooWorkingMemory.modifyObject(Unknown Source)
at org.drools.base.DefaultKnowledgeHelper.modifyObject(Unknown Source)
at
TrafficControl.Rule_Approach_Continue_0.consequence(Rule_Approach_Continue_0.java:16)
at
TrafficControl.Rule_Approach_Continue_0ConsequenceInvoker.evaluate(Rule_Approach_Continue_0ConsequenceInvoker.java:36)
at org.drools.common.DefaultAgenda.fireActivation(Unknown Source)
at org.drools.common.DefaultAgenda.fireNextItem(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
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7:13 a.m.
New subject: [JBoss JIRA] Assigned: (JBRULES-455) java.lang.NullPointerException at org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
[ http://jira.jboss.com/jira/browse/JBRULES-455?page=all ]
Edson Tirelli reassigned JBRULES-455:
-------------------------------------
Assignee: Edson Tirelli (was: Mark Proctor)
java.lang.NullPointerException at
org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
---------------------------------------------------------------------------------------------------------------
Key: JBRULES-455
URL: http://jira.jboss.com/jira/browse/JBRULES-455
Project: JBoss Rules
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Reteoo
Affects Versions: 3.0.4
Environment: WindowsXP, eclipse3.2
Reporter: Ruslan Sorokin
Assigned To: Edson Tirelli
Attachments: JBossRulesTest.zip
java.lang.NullPointerException
at org.drools.util.LinkedList.remove(Unknown Source)
at org.drools.reteoo.ObjectMatches.remove(Unknown Source)
at org.drools.reteoo.JoinNode.modifyTuple(Unknown Source)
at org.drools.reteoo.LeftInputAdapterNode.modifyObject(Unknown Source)
at org.drools.reteoo.ObjectSource.propagateModifyObject(Unknown Source)
at org.drools.reteoo.ObjectTypeNode.modifyObject(Unknown Source)
at org.drools.reteoo.Rete.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooRuleBase.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooWorkingMemory.modifyObject(Unknown Source)
at org.drools.base.DefaultKnowledgeHelper.modifyObject(Unknown Source)
at
TrafficControl.Rule_Approach_Continue_0.consequence(Rule_Approach_Continue_0.java:16)
at
TrafficControl.Rule_Approach_Continue_0ConsequenceInvoker.evaluate(Rule_Approach_Continue_0ConsequenceInvoker.java:36)
at org.drools.common.DefaultAgenda.fireActivation(Unknown Source)
at org.drools.common.DefaultAgenda.fireNextItem(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
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7:37 a.m.
New subject: [JBoss JIRA] Resolved: (JBRULES-455) java.lang.NullPointerException at org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
[ http://jira.jboss.com/jira/browse/JBRULES-455?page=all ]
Edson Tirelli resolved JBRULES-455.
-----------------------------------
Fix Version/s: 3.0.5
Resolution: Done
Problem was that join node modifyTuple() method was keeping a reference to an invalidated
fact handle, and later, trying to remove it again from a list, causing a NPE.
Problem fixed and commited
3.0.x branch: revision #5997
--------------------
Adding drools-compiler/src/test/java/org/drools/Approach.java
Adding drools-compiler/src/test/java/org/drools/Close.java
Adding drools-compiler/src/test/java/org/drools/Target.java
Sending
drools-compiler/src/test/java/org/drools/integrationtests/IntegrationCases.java
Adding
drools-compiler/src/test/resources/org/drools/integrationtests/test_JoinNodeModifyTuple.drl
Sending drools-core/src/main/java/org/drools/reteoo/JoinNode.java
Sending drools-core/src/main/java/org/drools/reteoo/beta/DefaultRightMemory.java
Transmitting file data .......
Committed revision 5997.
--------------------
trunk: revision #5998
--------------------
Adding drools-compiler/src/test/java/org/drools/Approach.java
Adding drools-compiler/src/test/java/org/drools/Close.java
Adding drools-compiler/src/test/java/org/drools/Target.java
Sending
drools-compiler/src/test/java/org/drools/integrationtests/IntegrationCases.java
Adding
drools-compiler/src/test/resources/org/drools/integrationtests/test_JoinNodeModifyTuple.drl
Sending drools-core/src/main/java/org/drools/reteoo/JoinNode.java
Sending drools-core/src/main/java/org/drools/reteoo/beta/DefaultRightMemory.java
Transmitting file data ...
Committed revision 5998.
---------------------
Ruslan, thank you for providing a good report and test case.
Please, test and let me know if you have any other problem. Fix will be included in
version 3.0.5 or you can get source files directly from subversion repository.
Regards,
Edson
java.lang.NullPointerException at
org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
---------------------------------------------------------------------------------------------------------------
Key: JBRULES-455
URL: http://jira.jboss.com/jira/browse/JBRULES-455
Project: JBoss Rules
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Reteoo
Affects Versions: 3.0.4
Environment: WindowsXP, eclipse3.2
Reporter: Ruslan Sorokin
Assigned To: Edson Tirelli
Fix For: 3.0.5
Attachments: JBossRulesTest.zip
java.lang.NullPointerException
at org.drools.util.LinkedList.remove(Unknown Source)
at org.drools.reteoo.ObjectMatches.remove(Unknown Source)
at org.drools.reteoo.JoinNode.modifyTuple(Unknown Source)
at org.drools.reteoo.LeftInputAdapterNode.modifyObject(Unknown Source)
at org.drools.reteoo.ObjectSource.propagateModifyObject(Unknown Source)
at org.drools.reteoo.ObjectTypeNode.modifyObject(Unknown Source)
at org.drools.reteoo.Rete.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooRuleBase.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooWorkingMemory.modifyObject(Unknown Source)
at org.drools.base.DefaultKnowledgeHelper.modifyObject(Unknown Source)
at
TrafficControl.Rule_Approach_Continue_0.consequence(Rule_Approach_Continue_0.java:16)
at
TrafficControl.Rule_Approach_Continue_0ConsequenceInvoker.evaluate(Rule_Approach_Continue_0ConsequenceInvoker.java:36)
at org.drools.common.DefaultAgenda.fireActivation(Unknown Source)
at org.drools.common.DefaultAgenda.fireNextItem(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
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8:21 a.m.
New subject: [JBoss JIRA] Commented: (JBRULES-455) java.lang.NullPointerException at org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
[ http://jira.jboss.com/jira/browse/JBRULES-455?page=comments#action_12342198 ]
Ruslan Sorokin commented on JBRULES-455:
----------------------------------------
Edson, thank you for the quick fix. I will wait for the 3.0.5 release
because I am not a master of Maven :)
By the way, when 3.0.5 will be published? Thanks in advance.
Sincerely,
Ru
--
Sinscerely,
Ru
Ruslan P. Sorokin sorokin(a)oogis.ru
OOGIS RL http://www.oogis.ru
SPIIRAS http://www.spiiras.nw.ru
java.lang.NullPointerException at
org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
---------------------------------------------------------------------------------------------------------------
Key: JBRULES-455
URL: http://jira.jboss.com/jira/browse/JBRULES-455
Project: JBoss Rules
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Reteoo
Affects Versions: 3.0.4
Environment: WindowsXP, eclipse3.2
Reporter: Ruslan Sorokin
Assigned To: Edson Tirelli
Fix For: 3.0.5
Attachments: JBossRulesTest.zip
java.lang.NullPointerException
at org.drools.util.LinkedList.remove(Unknown Source)
at org.drools.reteoo.ObjectMatches.remove(Unknown Source)
at org.drools.reteoo.JoinNode.modifyTuple(Unknown Source)
at org.drools.reteoo.LeftInputAdapterNode.modifyObject(Unknown Source)
at org.drools.reteoo.ObjectSource.propagateModifyObject(Unknown Source)
at org.drools.reteoo.ObjectTypeNode.modifyObject(Unknown Source)
at org.drools.reteoo.Rete.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooRuleBase.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooWorkingMemory.modifyObject(Unknown Source)
at org.drools.base.DefaultKnowledgeHelper.modifyObject(Unknown Source)
at
TrafficControl.Rule_Approach_Continue_0.consequence(Rule_Approach_Continue_0.java:16)
at
TrafficControl.Rule_Approach_Continue_0ConsequenceInvoker.evaluate(Rule_Approach_Continue_0ConsequenceInvoker.java:36)
at org.drools.common.DefaultAgenda.fireActivation(Unknown Source)
at org.drools.common.DefaultAgenda.fireNextItem(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
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8:31 a.m.
New subject: [JBoss JIRA] Commented: (JBRULES-455) java.lang.NullPointerException at org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
[ http://jira.jboss.com/jira/browse/JBRULES-455?page=comments#action_12342201 ]
Edson Tirelli commented on JBRULES-455:
---------------------------------------
Hi Ruslan,
Maybe Mark can give you an estimated date 3.0.5.
Anyway, if you do want to try from source code, jbrules has an ant
build. This should do the trick:
ant build-all
Let me know if you need any more help.
Regards,
Edson
java.lang.NullPointerException at
org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
---------------------------------------------------------------------------------------------------------------
Key: JBRULES-455
URL: http://jira.jboss.com/jira/browse/JBRULES-455
Project: JBoss Rules
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Reteoo
Affects Versions: 3.0.4
Environment: WindowsXP, eclipse3.2
Reporter: Ruslan Sorokin
Assigned To: Edson Tirelli
Fix For: 3.0.5
Attachments: JBossRulesTest.zip
java.lang.NullPointerException
at org.drools.util.LinkedList.remove(Unknown Source)
at org.drools.reteoo.ObjectMatches.remove(Unknown Source)
at org.drools.reteoo.JoinNode.modifyTuple(Unknown Source)
at org.drools.reteoo.LeftInputAdapterNode.modifyObject(Unknown Source)
at org.drools.reteoo.ObjectSource.propagateModifyObject(Unknown Source)
at org.drools.reteoo.ObjectTypeNode.modifyObject(Unknown Source)
at org.drools.reteoo.Rete.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooRuleBase.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooWorkingMemory.modifyObject(Unknown Source)
at org.drools.base.DefaultKnowledgeHelper.modifyObject(Unknown Source)
at
TrafficControl.Rule_Approach_Continue_0.consequence(Rule_Approach_Continue_0.java:16)
at
TrafficControl.Rule_Approach_Continue_0ConsequenceInvoker.evaluate(Rule_Approach_Continue_0ConsequenceInvoker.java:36)
at org.drools.common.DefaultAgenda.fireActivation(Unknown Source)
at org.drools.common.DefaultAgenda.fireNextItem(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
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8:51 a.m.
New subject: [JBoss JIRA] Commented: (JBRULES-455) java.lang.NullPointerException at org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
[ http://jira.jboss.com/jira/browse/JBRULES-455?page=comments#action_12342206 ]
Mark Proctor commented on JBRULES-455:
--------------------------------------
I'll probably do a 3.0.5 in a few weeks.
java.lang.NullPointerException at
org.drools.util.LinkedList.remove(Unknown Source) in 3.0.4 while not in 3.0.3
---------------------------------------------------------------------------------------------------------------
Key: JBRULES-455
URL: http://jira.jboss.com/jira/browse/JBRULES-455
Project: JBoss Rules
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Reteoo
Affects Versions: 3.0.4
Environment: WindowsXP, eclipse3.2
Reporter: Ruslan Sorokin
Assigned To: Edson Tirelli
Fix For: 3.0.5
Attachments: JBossRulesTest.zip
java.lang.NullPointerException
at org.drools.util.LinkedList.remove(Unknown Source)
at org.drools.reteoo.ObjectMatches.remove(Unknown Source)
at org.drools.reteoo.JoinNode.modifyTuple(Unknown Source)
at org.drools.reteoo.LeftInputAdapterNode.modifyObject(Unknown Source)
at org.drools.reteoo.ObjectSource.propagateModifyObject(Unknown Source)
at org.drools.reteoo.ObjectTypeNode.modifyObject(Unknown Source)
at org.drools.reteoo.Rete.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooRuleBase.modifyObject(Unknown Source)
at org.drools.reteoo.ReteooWorkingMemory.modifyObject(Unknown Source)
at org.drools.base.DefaultKnowledgeHelper.modifyObject(Unknown Source)
at
TrafficControl.Rule_Approach_Continue_0.consequence(Rule_Approach_Continue_0.java:16)
at
TrafficControl.Rule_Approach_Continue_0ConsequenceInvoker.evaluate(Rule_Approach_Continue_0ConsequenceInvoker.java:36)
at org.drools.common.DefaultAgenda.fireActivation(Unknown Source)
at org.drools.common.DefaultAgenda.fireNextItem(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
at org.drools.common.AbstractWorkingMemory.fireAllRules(Unknown Source)
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7267
days inactive
7267
days old
6 comments
3 participants
participants (3)
-
Edson Tirelli (JIRA) -
Mark Proctor (JIRA)
-
Ruslan Sorokin (JIRA)