[jboss-jira] [JBoss JIRA] (WFLY-3719) Missing <uri> in the tld files causes NullPointerException during deployment on WildFly

[Jay Kumar SenSharma (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-3719?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12991725#comment-12991725 ] 

Jay Kumar SenSharma commented on WFLY-3719:
-------------------------------------------

Sent a pull request for Null Checking, 
https://github.com/wildfly/wildfly/pull/6590

> Missing <uri> in the tld files causes NullPointerException during deployment on WildFly
> ---------------------------------------------------------------------------------------
>
>                 Key: WFLY-3719
>                 URL: https://issues.jboss.org/browse/WFLY-3719
>             Project: WildFly
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Web (Undertow)
>    Affects Versions: 9.0.0.Beta1
>            Reporter: Jay Kumar SenSharma
>            Assignee: Stuart Douglas
>         Attachments: TagClassDemo.war
>
>
> - If The TLD file has missing *<uri>* tag in it then rather than validating WildFly throws NullPointerException.
> *WEB-INF/custom.tld*
> {code}
> <taglib>
>   <tlib-version>1.0</tlib-version>
>   <jsp-version>2.0</jsp-version>
>   <!--uri>test</uri-->
>   <short-name>Example TLD with Body</short-name>
>   <tag>
>     <name>Hello</name>
>     <tag-class>tags.HelloTag</tag-class>
>     <body-content>scriptless</body-content>
>   </tag>
> </taglib>
> {code}
> - During deployment of a war containing above TLD causes following NullPointerException on WildFly:
> {code}
> 13:15:25,857 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service jboss.undertow.deployment.default-server.default-host./TagClassDemo.UndertowDeploymentInfoService: org.jboss.msc.service.StartException in service jboss.undertow.deployment.default-server.default-host./TagClassDemo.UndertowDeploymentInfoService: Failed to start service
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1904) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_51]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_51]
> 	at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_51]
> Caused by: java.lang.NullPointerException
> 	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService.createTldsInfo(UndertowDeploymentInfoService.java:1028)
> 	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService.createServletConfig(UndertowDeploymentInfoService.java:552)
> 	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService.start(UndertowDeploymentInfoService.java:252)
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
> 	... 3 more
> 13:15:25,865 ERROR [org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 1) WFLYCTL0013: Operation ("full-replace-deployment") failed - address: ([]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.undertow.deployment.default-server.default-host./TagClassDemo.UndertowDeploymentInfoService" => "org.jboss.msc.service.StartException in service jboss.undertow.deployment.default-server.default-host./TagClassDemo.UndertowDeploymentInfoService: Failed to start service
>     Caused by: java.lang.NullPointerException"}}
> {code}



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