I am deploying a JAR file to the classpath/lib folder which contains the customized subclass of org.apache.tomcat.jdbc.pool.DataSourceFactory and I am feeding it as a factory class for dataSource's Resource tag in server.xml. The appropriate libraries are being added (Hence no compile time error) but on starting the server it is giving the the following error log and failing to start :
SEVERE: The required Server component failed to start so Tomcat is unable to start.
org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8013]]
at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:441)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
at org.apache.catalina.startup.Catalina.start(Catalina.java:682)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:350)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:492)
Caused by: java.lang.NoClassDefFoundError: org/apache/tomcat/jdbc/pool/DataSourceFactory
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.apache.naming.factory.FactoryBase.getObjectInstance(FactoryBase.java:61)
at javax.naming.spi.NamingManager.getObjectInstance(Unknown Source)
at org.apache.naming.NamingContext.lookup(NamingContext.java:840)
at org.apache.naming.NamingContext.lookup(NamingContext.java:159)
at org.apache.naming.NamingContext.lookup(NamingContext.java:827)
at org.apache.naming.NamingContext.lookup(NamingContext.java:173)
at org.apache.catalina.core.NamingContextListener.addResource(NamingContextListener.java:1015)
at org.apache.catalina.core.NamingContextListener.createNamingContext(NamingContextListener.java:556)
at org.apache.catalina.core.NamingContextListener.lifecycleEvent(NamingContextListener.java:252)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:762)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
... 7 more
Caused by: java.lang.ClassNotFoundException: org.apache.tomcat.jdbc.pool.DataSourceFactory
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 32 more
Can anybody help me? any information will be helpful. Thank you in advance ;-)
We are trying to deploy a spring-based Java application to Bluemix using the Liberty for Java buildpack. We see the error below. We are not even using the org.apache.tiles package. The same application build works fine on a development Tomcat server.
Stack Dump = java.lang.NoClassDefFoundError: org.apache.tiles.el.ScopeELResolver
at java.lang.J9VMInternals.prepareClassImpl(Native Method)
at java.lang.J9VMInternals.prepare(Unknown Source)
at java.lang.Class.getDeclaredMethods(Unknown Source)
at com.ibm.wsspi.injectionengine.MethodMap.getMethods(MethodMap.java:150
)
at com.ibm.wsspi.injectionengine.MethodMap.getAllDeclaredMethods(MethodM
ap.java:86)
at com.ibm.ws.injectionengine.InjectionProcessorManager.getAllDeclaredMe
thods(InjectionProcessorManager.java:430)
at com.ibm.ws.injectionengine.InjectionProcessorManager.processAnnotatio
ns(InjectionProcessorManager.java:231)
at com.ibm.ws.injectionengine.AbstractInjectionEngine.processInjectionMe
taData(AbstractInjectionEngine.java:514)
at com.ibm.ws.injectionengine.osgi.internal.OSGiInjectionEngineImpl.proc
essInjectionMetaData(OSGiInjectionEngineImpl.java:239)
at com.ibm.ws.injectionengine.ReferenceContextImpl.processImpl(Reference
ContextImpl.java:633)
at com.ibm.ws.injectionengine.ReferenceContextImpl.process(ReferenceCont
extImpl.java:305)
at com.ibm.ws.injectionengine.osgi.internal.OSGiReferenceContextImpl.pro
o
cess(OSGiReferenceContextImpl.java:31)
at com.ibm.ws.webcontainer.osgi.webapp.WebApp.commonInitializationStart(
WebApp.java:254)
at com.ibm.ws.webcontainer.webapp.WebApp.initialize(WebApp.java:1038)
at com.ibm.ws.webcontainer.webapp.WebApp.initialize(WebApp.java:6565)
at com.ibm.ws.webcontainer.osgi.DynamicVirtualHost.startWebApp(DynamicVi
rtualHost.java:468)
at com.ibm.ws.webcontainer.osgi.DynamicVirtualHost.startWebApplication(D
ynamicVirtualHost.java:463)
at com.ibm.ws.webcontainer.osgi.WebContainer.startWebApplication(WebCont
ainer.java:1051)
at com.ibm.ws.webcontainer.osgi.WebContainer.access$000(WebContainer.jav
a:104)
at com.ibm.ws.webcontainer.osgi.WebContainer$2.run(WebContainer.java:870
)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.apache.tiles.el.ScopeELResolver
at com.ibm.ws.classloading.internal.AppClassLoader.findClassCommonLibrar
yClassLoaders(AppClassLoader.java:499)
at com.ibm.ws.classloading.internal.AppClassLoader.findClass(AppClassLoa
der.java:282)
at java.lang.ClassLoader.loadClassHelper(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at com.ibm.ws.classloading.internal.AppClassLoader.findOrDelegateLoadCla
ss(AppClassLoader.java:477)
I know it is a question that was already asked many times, but I tried almost all the solutions I found and it still does not work.
I'm working with:
Eclipse Kepler
Java 7
Maven
Tomcat 6.0.37
I'm trying to start the serverbut it fails because of :
INFO: Starting Servlet Engine: Apache Tomcat/6.0.37
Jul 13, 2015 3:30:54 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class org.springframework.web.util.Log4jConfigListener
java.lang.NoClassDefFoundError: javax/servlet/ServletContextListener
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1595)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4149)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4705)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: java.lang.ClassNotFoundException: javax.servlet.ServletContextListener
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 29 more
Jul 13, 2015 3:30:54 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class org.springframework.web.context.ContextLoaderListener
java.lang.NoClassDefFoundError: javax/servlet/ServletContextListener
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1595)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4149)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4705)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: java.lang.ClassNotFoundException: javax.servlet.ServletContextListener
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 29 more
Jul 13, 2015 3:30:54 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class org.springframework.web.context.request.RequestContextListener
java.lang.NoClassDefFoundError: javax/servlet/ServletRequestListener
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1595)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4149)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4705)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: java.lang.ClassNotFoundException: javax.servlet.ServletRequestListener
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 29 more
The first time I imported the project, the startup succeeded and the application was successful. But then it did not work anymore so I created a new workspace and I imported the project a second time in that new workspace, and that's where I got those errors.
What I already tried so far :
use Tomcat installation instead of workspace metadata
ClassNotFoundException with ServletContextlistener
java.lang.NoClassDefFoundError: javax/servlet/ServletContextListener error
a lot of project/clean, Maven/update project, Server/clean
server/open launch configuration -> I added commons-logging-1.1.1.jar and spring-web-3.2.3.RELEASE.jar to the classpath under User entries
when I was using workspace metadata, I also tried to copy and paste WEB-INF folder in the .plugin folder of metadata
I also checked if the jars are in the .m2 folder and it seems to be ok
Edit:
#Gimby
My application is not yet deployed so I don't have any war file. But I do have a lib folder under WEB-INF :
apache-tomcat-6.0.37\wtpwebapps\msapp-web\WEB-INF\lib
These are the libraries in the apache Tomcat of the Build Path:
I am guessing you are getting this error because your trying to start tomcat server from Eclipse. So, the problem lies with how Eclipse configures the Classpath for a WebApp.
In Eclipse, go to the Project's "properties" window.
Select:
Java Build Path > Libraries.
Select:
Server Runtime> Apache Tomcat.
This will tell Eclipse that it should consider Tomcat's lib director jars are part of the classpath for Tomcat.
This is what worked for me :
I did a lot of clean, refresh, even removing the server and re-adding it. I also did : right click on the project /Maven / Update project
What happened is the
java.lang.NoClassDefFoundError: javax/servlet/ServletContextListener
disappeared. Indeed, I don't have any errors anymore but the server started so quickly that it is obvious that none of the pages has been loaded. Because I can see the loading logs in the console when the pages are really bein loaded. This was not a case and I got a
http status 404
After that, I did several times
right click on the server/Properties/Switch location
I then had another errors related to database connection :
java.lang.ClassNotFoundException: oracle.jdbc.pool.OracleConnectionPoolDataSource
Therefore, I implemented the second proposal of #Ranger
Caused by: java.lang.ClassNotFoundException: oracle.jdbc.OracleDriver
which consists of adding the
ojdbc14.jar
to the classpath of the run configuration, under
User entries
And then it worked ...
I don't know if it is Maven or Eclipse or Tomcat that is this much unstable with detecting libraries.
Anyway it worked, thank you all!
If you're using Tomcat10, then you have to use jakarta.servlet instead of javax.servlet in your maven/gradle dependencies.
I posted more detailed explanation in: ServletContextListener not being invoked
Tomcat10 will not invoke listener classes that use javax.servlet, which is extremely confusing, since all tutorials and stack-overflow guides will tell you to use javax.servlet maven dependency, but that is exactly why Listners don't get called in Tomcat10.
I get the below error when running the program. Any idea?
Caused by: java.lang.NoClassDefFoundError: com/google/common/base/Charsets
at org.apache.mahout.text.wikipedia.XmlInputFormat$XmlRecordReader.<init>(XmlInputFormat.java:76)
at org.apache.mahout.text.wikipedia.XmlInputFormat.createRecordReader(XmlInputFormat.java:52)
at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.<init>(MapTask.java:488)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:731)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:364)
at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:223)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: com.google.common.base.Charsets
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)*
Class is not found under the package. Try to extract the jar file & traverse to com/google/common/base package. I think class is missing. Use another jar file which has Charsets class
I'm in the process of upgrading my Struts2 installation to 2.3.15. After adding the struts2-convention-plugin-2.3.15.jar my web-app fails to start. The relevant part of the exception listing is;
Caused by: Attribute "order" must be declared for element type "struts". - jar:file:/H:/apache-tomcat-7.0.20/wtpwebapps/FaultmateGenesis-Server/WEB-INF/lib/struts2-convention-plugin-2.3.15.jar!/struts-plugin.xml:29:20
at com.opensymphony.xwork2.util.DomHelper.parse(DomHelper.java:119)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:1017)
... 16 more
Anyone got any idea what's going on?
EDIT:
The full trace is;
SEVERE: Exception sending context initialized event to listener instance of class org.apache.struts2.dispatcher.ng.listener.StrutsListener
Unable to load configuration. - jar:file:/H:/apache-tomcat-7.0.20/wtpwebapps/FaultmateGenesis-Server/WEB-INF/lib/struts2-convention-plugin-2.3.15.jar!/struts-plugin.xml:29:20
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:502)
at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)
at org.apache.struts2.dispatcher.ng.listener.StrutsListener.contextInitialized(StrutsListener.java:46)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4701)
at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5204)
at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5199)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
Caused by: Unable to load configuration. - jar:file:/H:/apache-tomcat-7.0.20/wtpwebapps/FaultmateGenesis-Server/WEB-INF/lib/struts2-convention-plugin-2.3.15.jar!/struts-plugin.xml:29:20
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:446)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:490)
... 10 more
Caused by: Unable to load jar:file:/H:/apache-tomcat-7.0.20/wtpwebapps/FaultmateGenesis-Server/WEB-INF/lib/struts2-convention-plugin-2.3.15.jar!/struts-plugin.xml - jar:file:/H:/apache-tomcat-7.0.20/wtpwebapps/FaultmateGenesis-Server/WEB-INF/lib/struts2-convention-plugin-2.3.15.jar!/struts-plugin.xml:29:20
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:1022)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadDocuments(XmlConfigurationProvider.java:165)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.init(XmlConfigurationProvider.java:132)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:225)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
... 12 more
Caused by: Attribute "order" must be declared for element type "struts". - jar:file:/H:/apache-tomcat-7.0.20/wtpwebapps/FaultmateGenesis-Server/WEB-INF/lib/struts2-convention-plugin-2.3.15.jar!/struts-plugin.xml:29:20
at com.opensymphony.xwork2.util.DomHelper.parse(DomHelper.java:119)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:1017)
... 16 more
Caused by: org.xml.sax.SAXParseException; systemId: jar:file:/H:/apache-tomcat-7.0.20/wtpwebapps/FaultmateGenesis-Server/WEB-INF/lib/struts2-convention-plugin-2.3.15.jar!/struts-plugin.xml; lineNumber: 29; columnNumber: 20; Attribute "order" must be declared for element type "struts".
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.addDTDDefaultAttrsAndValidate(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source)
at com.opensymphony.xwork2.util.DomHelper.parse(DomHelper.java:117)
... 17 more
You should use the correct doctype in the struts.xml
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
"http://struts.apache.org/dtds/struts-2.3.dtd">