[
https://issues.jboss.org/browse/WFLY-1450?page=com.atlassian.jira.plugin....
]
jaikiran pai resolved WFLY-1450.
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Resolution: Duplicate Issue
Thank you for reporting this. I just created a JIRA for this a few minutes back and sent a
pull request containing the fix. The JIRA is WFLY-1449. I'll mark this one as a
duplicate of WFLY-1449.
NPE when add ejb3/cache
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Key: WFLY-1450
URL:
https://issues.jboss.org/browse/WFLY-1450
Project: WildFly
Issue Type: Bug
Components: EJB
Reporter: 金沢 栄治
Assignee: jaikiran pai
Priority: Minor
In EAP 6.1.0, NPE happens when I add ejb3/cache using the following cli:
./subsystem=ejb3/cache=my-cache:add(passivation-store=infinispan)
with the next outputs.
ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 1)
JBAS014612: Operation ("add") failed - address: ([
("subsystem" => "ejb3"),
("cache" => "my-cache")
]): java.lang.NullPointerException
at java.util.HashSet.<init>(HashSet.java:116) [rt.jar:1.6.0_24]
at
org.jboss.as.ejb3.subsystem.CacheFactoryAdd.installRuntimeServices(CacheFactoryAdd.java:83)
at
org.jboss.as.ejb3.subsystem.CacheFactoryAdd.performRuntime(CacheFactoryAdd.java:74)
at
org.jboss.as.controller.AbstractAddStepHandler$1.execute(AbstractAddStepHandler.java:50)
[jboss-as-controller-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
at
org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:440)
[jboss-as-controller-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
When I add the aliases attribute, it becomes OK, but aliases attribute is nillable, it
should ok without the aliases attribute.
And it's OK in EAP 6.0.1 withoutthe aliases attribute.
So I did some research, and it turned out the StringListAttributeDefinition#unwrap will
return null when the attribute is not defined.
I also believe there are more subsystems have the same problem other than the ejb3/cache.
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