Spring-boot: Spring boot - struts 2 - tomcat embedded - executable war

Created on 6 Dec 2017  路  5Comments  路  Source: spring-projects/spring-boot

Hello, first my apologies in advance if it is not the correct place to ask it.

I'm trying to migrate a web application from jboss 7.1.1 to tomcat embedded. We currently use spring-boot 1.5.3.RELEASE.

Everything works fine in Intellij but I've got an error when I try to run using "java -jar myapplication.war".

I've created a small project to simulate that error and You all can find it here. Also, I have created stackoverflow post here.

When I change the packing tag from war to jar It works fine even using jsp, struts tags and static stuffs like html, css and js.

Please, any idea? am I missing something?

Error: 
`2017-12-06 13:45:40.826  WARN 2592 --- [nio-8080-exec-1] c.o.xwork2.util.fs.JarEntryRevision      : Could not create JarEntryRevision for [jar:file:/C:/workspaces/workspace/pessoal/spring-boot-struts2/target/spring-boot-struts2-0.0.1-SNAPSHOT.war]!

java.lang.NullPointerException: null
        at com.opensymphony.xwork2.util.fs.JarEntryRevision.build(JarEntryRevision.java:52) ~[xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.util.fs.DefaultFileManager.monitorFile(DefaultFileManager.java:97) [xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.util.fs.DefaultFileManager.loadFile(DefaultFileManager.java:74) [xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:1015) [xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadDocuments(XmlConfigurationProvider.java:167) [xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.init(XmlConfigurationProvider.java:134) [xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:239) [xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) [xwork-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:978) [struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:446) [struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:490) [struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74) [struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.ng.servlet.StrutsServlet.init(StrutsServlet.java:54) [struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1183) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:795) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:133) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_131]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_131]
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131]

2017-12-06 13:45:40.887  WARN 2592 --- [nio-8080-exec-1] c.o.xwork2.util.fs.JarEntryRevision      : Could not create JarEntryRevision for [jar:war:file:/C:/workspaces/workspace/pessoal/spring-boot-struts2/target/spring-boot-struts2-0.0.1-SNAPSHOT.war*/WEB-INF/lib/struts2-core-2.3.34.jar]!

java.io.FileNotFoundException: war:file:\C:\workspaces\workspace\pessoal\spring-boot-struts2\target\spring-boot-struts2-0.0.1-SNAPSHOT.war*\WEB-INF\lib\struts2-core-2.3.34.jar (The filename, directory name, or volume label syntax is incorrect)
        at java.util.zip.ZipFile.open(Native Method) ~[na:1.8.0_131]
        at java.util.zip.ZipFile.<init>(ZipFile.java:219) ~[na:1.8.0_131]
        at java.util.zip.ZipFile.<init>(ZipFile.java:149) ~[na:1.8.0_131]
        at java.util.jar.JarFile.<init>(JarFile.java:166) ~[na:1.8.0_131]
        at java.util.jar.JarFile.<init>(JarFile.java:130) ~[na:1.8.0_131]
        at com.opensymphony.xwork2.util.fs.JarEntryRevision.build(JarEntryRevision.java:50) ~[xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.util.fs.DefaultFileManager.monitorFile(DefaultFileManager.java:97) [xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.util.fs.DefaultFileManager.loadFile(DefaultFileManager.java:74) [xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:1015) [xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadDocuments(XmlConfigurationProvider.java:167) [xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.init(XmlConfigurationProvider.java:134) [xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:239) [xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) [xwork-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:978) [struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:446) [struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:490) [struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74) [struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.ng.servlet.StrutsServlet.init(StrutsServlet.java:54) [struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1183) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:795) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:133) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_131]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_131]
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131]

2017-12-06 13:45:40.939  INFO 2592 --- [nio-8080-exec-1] c.o.x.c.p.XmlConfigurationProvider       : Parsing configuration file [struts-default.xml]
2017-12-06 13:45:41.047 ERROR 2592 --- [nio-8080-exec-1] o.apache.struts2.dispatcher.Dispatcher   : Dispatcher initialization failed

com.opensymphony.xwork2.config.ConfigurationException: Unable to load configuration.
        at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70) ~[xwork-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:978) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:446) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:490) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74) [struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.ng.servlet.StrutsServlet.init(StrutsServlet.java:54) [struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1183) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:795) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:133) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_131]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_131]
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131]
Caused by: com.opensymphony.xwork2.config.ConfigurationException: Unable to load bean: type: class:com.opensymphony.xwork2.ObjectFactory
        at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:247) ~[xwork-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:240) ~[xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) ~[xwork-core-2.3.34.jar!/:2.3.34]
        ... 23 common frames omitted
Caused by: com.opensymphony.xwork2.config.ConfigurationException: Bean type class com.opensymphony.xwork2.ObjectFactory with the name struts has already been loaded by bean - jar:file:/C:/workspaces/workspace/pessoal/spring-boot-struts2/target/spring-boot-struts2-0.0.1-SNAPSHOT.war!/WEB-INF/lib/struts2-core-2.3.34.jar!/struts-default.xml:65:72
        at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:231) ~[xwork-core-2.3.34.jar!/:2.3.34]
        ... 26 common frames omitted

2017-12-06 13:45:41.053 ERROR 2592 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : StandardWrapper.Throwable

org.apache.struts2.StrutsException: null
        at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:504) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.ng.servlet.StrutsServlet.init(StrutsServlet.java:54) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1183) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:795) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:133) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_131]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_131]
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131]
Caused by: com.opensymphony.xwork2.config.ConfigurationException: Unable to load configuration.
        at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70) ~[xwork-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:978) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:446) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:490) ~[struts2-core-2.3.34.jar!/:2.3.34]
        ... 20 common frames omitted
Caused by: com.opensymphony.xwork2.config.ConfigurationException: Unable to load bean: type: class:com.opensymphony.xwork2.ObjectFactory
        at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:247) ~[xwork-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:240) ~[xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) ~[xwork-core-2.3.34.jar!/:2.3.34]
        ... 23 common frames omitted
Caused by: com.opensymphony.xwork2.config.ConfigurationException: Bean type class com.opensymphony.xwork2.ObjectFactory with the name struts has already been loaded by bean - jar:file:/C:/workspaces/workspace/pessoal/spring-boot-struts2/target/spring-boot-struts2-0.0.1-SNAPSHOT.war!/WEB-INF/lib/struts2-core-2.3.34.jar!/struts-default.xml:65:72
        at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:231) ~[xwork-core-2.3.34.jar!/:2.3.34]
        ... 26 common frames omitted

2017-12-06 13:45:41.057 ERROR 2592 --- [nio-8080-exec-1] .a.c.c.C.[.[.[.[.g.s.c.SBSStrutsServlet] : Allocate exception for servlet com.gbarbosa.sbs.config.SBSStrutsServlet

com.opensymphony.xwork2.config.ConfigurationException: Bean type class com.opensymphony.xwork2.ObjectFactory with the name struts has already been loaded by bean - jar:file:/C:/workspaces/workspace/pessoal/spring-boot-struts2/target/spring-boot-struts2-0.0.1-SNAPSHOT.war!/WEB-INF/lib/struts2-core-2.3.34.jar!/struts-default.xml:65:72
        at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:231) ~[xwork-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:240) ~[xwork-core-2.3.34.jar!/:2.3.34]
        at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) ~[xwork-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:978) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:446) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:490) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.struts2.dispatcher.ng.servlet.StrutsServlet.init(StrutsServlet.java:54) ~[struts2-core-2.3.34.jar!/:2.3.34]
        at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1183) ~[tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:795) ~[tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:133) ~[tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_131]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_131]
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.14.jar!/:8.5.14]
        at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131]`
picture GeorgeBarbosa

Most helpful comment

Hello @PWAlessi, sorry for the delay.

Yes, I have, the main problem was the tomcat container returns two different paths of the same struts-default.xml for com.opensymphony.xwork2.ObjectFactory. Then, the ObjectFactory tries to initializate the struts beans twice. Unfortunately, I don't have anymore the complete log file to show you but ObjectFactory was finding paths beginning with "jar:file" and "jar:war:file", something like that:

jar:file:/C:/workspaces/workspace/pessoal/spring-boot-struts2/target/spring-boot-struts2-0.0.1-SNAPSHOT.war!/WEB-INF/lib/struts2-core-2.3.34.jar
jar:war:file:/C:/workspaces/workspace/pessoal/spring-boot-struts2/target/spring-boot-struts2-0.0.1-SNAPSHOT.war!/WEB-INF/lib/struts2-core-2.3.34.jar

The solution was:

  • I changed the struts dependency from compile to provided scope. It makes the spring boot plugin creates a new folder inside the war file called "lib-provided".

  • I create a local profile to work with Intellij (should work in Eclipse too) where I included the struts dependencies with compile scope.

After that, when I run the "mvn clean install -P prodProfile", it generates a war file which contains under the WEB-INF folder, the lib and libProvided folders. You will also be able to see that there are no struts jars inside the lib folder.

After that, you should be able to run your war file like this "java -jar myapplication.war".

Note: The first two blocks of exceptions in the log above are just warn messages. In my case, I just included this follow property in the application.properties file.

server.tomcat.additional-tld-skip-patterns=xercesImpl.jar,xml-apis.jar,serializer.jar,xml-apis.jar

I'm planing to explain it better and provide more informations in the project sample that I've included in the description above.

picture GeorgeBarbosa on 11 Aug 2018
👍2

All 5 comments

There is nothing that indicates in the report there's an issue in Spring Boot. All stacktraces that you've added originates from opensymphon. A first step would be to reach out to them and we can reopen this one if it turns out this is an issue with Spring Boot.

snicoll picture snicoll on 8 Dec 2017

@snicoll I don't think this problem is about opensymphony. I'm trying to use a executable war file and I'm repacking it with spring-boot-maven-plugin. Please, take a look at this sample here.

GeorgeBarbosa picture GeorgeBarbosa on 8 Dec 2017

@GeorgeBarbosa I have. Look at the stacktraces, they all originates from opensymphony and the way they load resources from the classpath.

snicoll picture snicoll on 8 Dec 2017
👍1

I'm having the same issue @GeorgeBarbosa. Did you ever find a solution?

PWAlessi picture PWAlessi on 9 Aug 2018

Hello @PWAlessi, sorry for the delay.

Yes, I have, the main problem was the tomcat container returns two different paths of the same struts-default.xml for com.opensymphony.xwork2.ObjectFactory. Then, the ObjectFactory tries to initializate the struts beans twice. Unfortunately, I don't have anymore the complete log file to show you but ObjectFactory was finding paths beginning with "jar:file" and "jar:war:file", something like that:

jar:file:/C:/workspaces/workspace/pessoal/spring-boot-struts2/target/spring-boot-struts2-0.0.1-SNAPSHOT.war!/WEB-INF/lib/struts2-core-2.3.34.jar
jar:war:file:/C:/workspaces/workspace/pessoal/spring-boot-struts2/target/spring-boot-struts2-0.0.1-SNAPSHOT.war!/WEB-INF/lib/struts2-core-2.3.34.jar

The solution was:

  • I changed the struts dependency from compile to provided scope. It makes the spring boot plugin creates a new folder inside the war file called "lib-provided".

  • I create a local profile to work with Intellij (should work in Eclipse too) where I included the struts dependencies with compile scope.

After that, when I run the "mvn clean install -P prodProfile", it generates a war file which contains under the WEB-INF folder, the lib and libProvided folders. You will also be able to see that there are no struts jars inside the lib folder.

After that, you should be able to run your war file like this "java -jar myapplication.war".

Note: The first two blocks of exceptions in the log above are just warn messages. In my case, I just included this follow property in the application.properties file.

server.tomcat.additional-tld-skip-patterns=xercesImpl.jar,xml-apis.jar,serializer.jar,xml-apis.jar

I'm planing to explain it better and provide more informations in the project sample that I've included in the description above.

GeorgeBarbosa picture GeorgeBarbosa on 11 Aug 2018
👍2
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