Tommy Pham created WW-4294:
------------------------------
Summary: Struts 2.3.16 Convention plugin failed on Tomcat 8.0.3
with JDK 1.7.0_51
Key: WW-4294
URL: https://issues.apache.org/jira/browse/WW-4294
Project: Struts 2
Issue Type: Bug
Components: Annotations
Affects Versions: 2.3.16
Environment: Windows 8.1 x64
Oracle/Sun JDK 1.7.0_51 (x64)
Tomcat 7.0.52 (x64) << works
Tomcat 8.0.3 (x64) << failed with HTTP 404
Reporter: Tommy Pham
Used Annotations tutorial at:
https://cwiki.apache.org/confluence/display/WW/Struts+2+Annotations
But adapted to use Log4j 2 instead.
Sample project:
https://github.com/tommyhp2/struts-annotations
Failed on Tomcat 8.0.3 with error:
2014-03-02 12:12:56,899 WARN [localhost-startStop-1]
com.opensymphony.xwork2.util.logging.commons.CommonsLogger - Cannot translate
url to external form!
java.lang.NullPointerException
at com.opensymphony.xwork2.util.finder.UrlSet.load(UrlSet.java:93)
[UrlSet.class:2.3.16]
at com.opensymphony.xwork2.util.finder.UrlSet.<init>(UrlSet.java:83)
[UrlSet.class:2.3.16]
at
org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildUrlSet(PackageBasedActionConfigBuilder.java:415)
[PackageBasedActionConfigBuilder.class:2.3.16]
at
org.apache.struts2.convention.PackageBasedActionConfigBuilder.readUrls(PackageBasedActionConfigBuilder.java:410)
[PackageBasedActionConfigBuilder.class:2.3.16]
at
org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:389)
[PackageBasedActionConfigBuilder.class:2.3.16]
at
org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:347)
[PackageBasedActionConfigBuilder.class:2.3.16]
at
org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:53)
[ClasspathPackageProvider.class:2.3.16]
at
com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:268)
[DefaultConfiguration.class:2.3.16]
at
com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
[ConfigurationManager.class:2.3.16]
at
org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445)
[Dispatcher.class:2.3.16]
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:489)
[Dispatcher.class:2.3.16]
at
org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)
[InitOperations.class:2.3.16]
at
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:57)
[StrutsPrepareAndExecuteFilter.class:2.3.16]
at
org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:279)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:260)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:105)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4574)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5184)
[catalina.jar:8.0.3]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:726)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:702)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:697)
[catalina.jar:8.0.3]
at
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:976)
[catalina.jar:8.0.3]
at
org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1762)
[catalina.jar:8.0.3]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
[?:1.7.0_51]
at java.util.concurrent.FutureTask.run(FutureTask.java:262) [?:1.7.0_51]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[?:1.7.0_51]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[?:1.7.0_51]
at java.lang.Thread.run(Thread.java:744) [?:1.7.0_51]
2014-03-02 12:12:56,917 ERROR [localhost-startStop-1]
com.opensymphony.xwork2.util.logging.commons.CommonsLogger - Unable to scan
named packages
java.lang.NullPointerException
at
com.opensymphony.xwork2.util.finder.UrlSet.includeClassesUrl(UrlSet.java:193)
~[UrlSet.class:2.3.16]
at
org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildUrlSet(PackageBasedActionConfigBuilder.java:442)
~[PackageBasedActionConfigBuilder.class:2.3.16]
at
org.apache.struts2.convention.PackageBasedActionConfigBuilder.readUrls(PackageBasedActionConfigBuilder.java:410)
~[PackageBasedActionConfigBuilder.class:2.3.16]
at
org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:389)
[PackageBasedActionConfigBuilder.class:2.3.16]
at
org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:347)
[PackageBasedActionConfigBuilder.class:2.3.16]
at
org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:53)
[ClasspathPackageProvider.class:2.3.16]
at
com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:268)
[DefaultConfiguration.class:2.3.16]
at
com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
[ConfigurationManager.class:2.3.16]
at
org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445)
[Dispatcher.class:2.3.16]
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:489)
[Dispatcher.class:2.3.16]
at
org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)
[InitOperations.class:2.3.16]
at
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:57)
[StrutsPrepareAndExecuteFilter.class:2.3.16]
at
org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:279)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:260)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:105)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4574)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5184)
[catalina.jar:8.0.3]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:726)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:702)
[catalina.jar:8.0.3]
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:697)
[catalina.jar:8.0.3]
at
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:976)
[catalina.jar:8.0.3]
at
org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1762)
[catalina.jar:8.0.3]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
[?:1.7.0_51]
at java.util.concurrent.FutureTask.run(FutureTask.java:262) [?:1.7.0_51]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[?:1.7.0_51]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[?:1.7.0_51]
at java.lang.Thread.run(Thread.java:744) [?:1.7.0_51]
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