[jboss-jira] [JBoss JIRA] (WFLY-4489) NPE on missing name of <distributed-workmanager>

Philippe Marschall created WFLY-4489: ---------------------------------------- Summary: NPE on missing name of <distributed-workmanager> Key: WFLY-4489 URL: https://issues.jboss.org/browse/WFLY-4489 Project: WildFly Issue Type: Bug Components: JCA Reporter: Philippe Marschall Assignee: Jesper Pedersen When the name attribute of {{<distributed-workmanager>}} is missing instead of a descriptive log message you get a {{NullPointerException}}. The issue is that the {{StringBuilder}} constructor is called with the value of the name attribute instead of the name of the name attribute ("name"). Something like this: {code} <subsystem xmlns="urn:jboss:domain:jca:2.0"> <distributed-workmanager/> </subsystem> {code} Will produce a stack trace like this: {code} [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0055: Caught exception during boot: org.jboss.as.controller.persistence.ConfigurationPersistenceException: WFLYCTL0085: Failed to parse configuration at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:131) at org.jboss.as.server.ServerService.boot(ServerService.java:347) at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:271) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at java.lang.StringBuilder.<init>(StringBuilder.java:112) at org.jboss.as.connector.subsystems.jca.JcaExtension$ConnectorSubsystemParser.parseDistributedWorkManager(JcaExtension.java:560) at org.jboss.as.connector.subsystems.jca.JcaExtension$ConnectorSubsystemParser.readElement(JcaExtension.java:367) at org.jboss.as.connector.subsystems.jca.JcaExtension$ConnectorSubsystemParser.readElement(JcaExtension.java:119) at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110) at org.jboss.staxmapper.XMLExtendedStreamReaderImpl.handleAny(XMLExtendedStreamReaderImpl.java:69) at org.jboss.as.server.parsing.StandaloneXml.parseServerProfile(StandaloneXml.java:1199) at org.jboss.as.server.parsing.StandaloneXml.readServerElement_1_4(StandaloneXml.java:457) at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:144) at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:106) at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110) at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:69) at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:123) {code} After the patch the stack trace looks like this: {code} org.jboss.as.server] (Controller Boot Thread) WFLYSRV0055: Caught exception during boot: org.jboss.as.controller.persistence.ConfigurationPersistenceException: WFLYCTL0085: Failed to parse configuration at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:131) [wildfly-controller-1.0.0.Beta2.jar:1.0.0.Beta2] at org.jboss.as.server.ServerService.boot(ServerService.java:347) [wildfly-server-1.0.0.Beta2.jar:1.0.0.Beta2] at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:271) [wildfly-controller-1.0.0.Beta2.jar:1.0.0.Beta2] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_40] Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[274,13] Message: WFLYCTL0133: Missing required attribute(s): name at org.jboss.as.connector.subsystems.jca.JcaExtension$ConnectorSubsystemParser.parseDistributedWorkManager(JcaExtension.java:563) at org.jboss.as.connector.subsystems.jca.JcaExtension$ConnectorSubsystemParser.readElement(JcaExtension.java:368) at org.jboss.as.connector.subsystems.jca.JcaExtension$ConnectorSubsystemParser.readElement(JcaExtension.java:120) at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110) [staxmapper-1.2.0.Beta1.jar:1.2.0.Beta1] at org.jboss.staxmapper.XMLExtendedStreamReaderImpl.handleAny(XMLExtendedStreamReaderImpl.java:69) [staxmapper-1.2.0.Beta1.jar:1.2.0.Beta1] at org.jboss.as.server.parsing.StandaloneXml.parseServerProfile(StandaloneXml.java:1199) [wildfly-server-1.0.0.Beta2.jar:1.0.0.Beta2] at org.jboss.as.server.parsing.StandaloneXml.readServerElement_1_4(StandaloneXml.java:457) [wildfly-server-1.0.0.Beta2.jar:1.0.0.Beta2] at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:144) [wildfly-server-1.0.0.Beta2.jar:1.0.0.Beta2] at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:106) [wildfly-server-1.0.0.Beta2.jar:1.0.0.Beta2] at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110) [staxmapper-1.2.0.Beta1.jar:1.2.0.Beta1] at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:69) [staxmapper-1.2.0.Beta1.jar:1.2.0.Beta1] at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:123) [wildfly-controller-1.0.0.Beta2.jar:1.0.0.Beta2] {code} -- This message was sent by Atlassian JIRA (v6.3.11#6341)