| Summary: | Multiple traits on one fact throws exception | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [JBoss] JBoss Enterprise BRMS Platform 5 | Reporter: | Tomas Schlosser <tschloss> | ||||
| Component: | BRE (Expert, Fusion) | Assignee: | Mark Proctor <mproctor> | ||||
| Status: | VERIFIED --- | QA Contact: | Lukáš Petrovický <lpetrovi> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | BRMS 5.3.0.GA | CC: | lpetrovi, mproctor | ||||
| Target Milestone: | --- | ||||||
| Target Release: | BRMS 5.3.0.GA | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | Type: | Bug | |||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Attachments: |
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Traits are not being productized for BRMS5.3. Please document as "experimental" feature. Removed the jboss-brms-5.3.0 flag, but the issue still stands. linked to JBRULES-3412 And cherry-picked from master:
commit 88cb4915d81f99f8bbb37ae44f82091aae6f1a9c
Author: Davide Sottara <dsotty>
Date: Mon Mar 12 02:32:34 2012 +0000
JBRULES-3412 Traits - Don more than 3 pojos, got IllegalArgumentException
(cherry picked from commit 7a97069ebecba8b7eab477c4a7615baee5fda010)
(cherry picked from commit 4e6019e588b15c6c745c234e5b6645e8cca1ec03)
Conflicts:
drools-compiler/src/test/java/org/drools/factmodel/traits/TraitTest.java
Mark Proctor <mproctor> updated the status of jira JBRULES-3412 to Closed Update status to ON_QA. Please verify them against ER6. This problem is gone in ER8, thanks for fixing this issue. |
Created attachment 530030 [details] Simple reproducer Description of problem: When you try to add a second trait to fact exception is thrown. Version-Release number of selected component (if applicable): BRMS-5.3.0.dev4 How reproducible: Every time. Steps to Reproduce: 1. Run attached class Actual results: Exception in thread "main" Exception executing consequence for rule "create student" in org.jboss.qa.brms.traits: java.lang.IllegalArgumentException: argument type mismatch 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:708) at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:672) at org.drools.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:218) at org.jboss.qa.brms.traits.TraitsTest.test(TraitsTest.java:44) at org.jboss.qa.brms.traits.TraitsTest.main(TraitsTest.java:13) Caused by: java.lang.IllegalArgumentException: argument type mismatch at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:532) at org.drools.factmodel.traits.TraitFactory.getProxy(TraitFactory.java:92) at org.drools.base.DefaultKnowledgeHelper.don(DefaultKnowledgeHelper.java:492) at org.drools.base.DefaultKnowledgeHelper.don(DefaultKnowledgeHelper.java:512) at org.jboss.qa.brms.traits.Rule_create_student.defaultConsequence(Rule_create_student.java:7) at org.jboss.qa.brms.traits.Rule_create_studentDefaultConsequenceInvoker.evaluate(Unknown Source) at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:1091) ... 7 more Expected results: No exception and clear execution of rules. Additional info: