Develop Reference

How do you configure the spring integration poller after XSD changes have invalidated the fixed-delay and fixed-rate attributes?

Original xml:
<int:poller default="true" task-executor="stepTaskExecutor" fixed-delay="1000">
The fixed-delay attribute is no longer legal, and fails XML parsing in the (eclipse) IDE.
Alternative configuration:
An alternative suggested elsewhere (including https://docs.spring.io/spring-integration/docs/2.0.0.M3/spring-integration-reference/html/samples.html):
<!-- Globally scoped Spring Integration bean resources -->
<!-- see https://stackoverflow.com/questions/73450768/how-to-configure-channels-and-amq-for-spring-batch-integration-where-all-steps-a/73455134#73455134 -->
<!-- see https://stackoverflow.com/questions/28625635/attribute-fixed-rate-is-not-allowed-to-appear-in-element-intpoller -->
<int:poller default="true" task-executor="stepTaskExecutor">
<int:interval-trigger interval="1000"/>
</int:poller>
This passes the XML parsing in the IDE, but fails at runtime
Log snip:
Caused by: org.xml.sax.SAXParseException: cvc-complex-type.2.4.a: Invalid content was found starting with element 'int:interval-trigger'. One of '{"http://www.springframework.org/schema/integration":transactional, "http://www.springframework.org/schema/integration":advice-chain}' is expected.
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.xs.XMLSchemaValidator$XSIErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.reportSchemaError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.emptyElement(Unknown Source)
at org.apache.xerces.impl.XMLNamespaceBinder.handleStartElement(Unknown Source)
at org.apache.xerces.impl.XMLNamespaceBinder.emptyElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:77)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadDocument(XmlBeanDefinitionReader.java:432)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)
... 50 common frames omitted
Please advise.

Use Spring Tool Suite (eclipse), or add the spring tools plugin to your eclipse so that the schema is loaded from the jar file instead of from the internet.
https://spring.io/tools

jpa:repository is not recognized

I created a spring mvc project with annotation in order to test JpaRepository
Here is my Repository
package com.mvc.employeeManagement.repository;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
import com.mvc.employeeManagement.model.Employee;
#Repository
public interface EmployeeRepository extends JpaRepository<Employee, Long>{
}
and I keep getting this error when adding the repository tag
< jpa:repositories base-package="com.mvc.employeeManagement.repository" />
detected error
Error occured processing XML 'null'. See Error Log for more details applicationContext.xml /EmployeManagementSystem/src/main/resources line 29 Spring Beans Problem
caused by
Caused by: java.lang.NoClassDefFoundError: org/springframework/core/ReactiveTypeDescriptor
Thanks in advance
#Jason
Here is the detailed error
**org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from URL [file:/D:/Mega/workspaceJava/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/EmployeManagementSystem/WEB-INF/classes/applicationContext.xml]; nested exception is java.lang.BootstrapMethodError: java.lang.NoClassDefFoundError: org/springframework/core/ReactiveTypeDescriptor**
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:414)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:613)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:514)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4812)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5255)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
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.BootstrapMethodError: java.lang.NoClassDefFoundError: org/springframework/core/ReactiveTypeDescriptor
at org.springframework.data.repository.util.ReactiveWrappers.findDescriptor(ReactiveWrappers.java:281)
at org.springframework.data.repository.util.ReactiveWrappers.isNoValueType(ReactiveWrappers.java:186)
at org.springframework.data.repository.util.ReactiveWrappers.isWrapper(ReactiveWrappers.java:268)
at org.springframework.data.repository.util.ReactiveWrappers.supports(ReactiveWrappers.java:158)
at java.util.stream.MatchOps$1MatchSink.accept(Unknown Source)
at java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Unknown Source)
at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Unknown Source)
at java.util.stream.ReferencePipeline$Head.forEach(Unknown Source)
at java.util.stream.ReferencePipeline$7$1.accept(Unknown Source)
at java.util.Spliterators$ArraySpliterator.tryAdvance(Unknown Source)
at java.util.stream.ReferencePipeline.forEachWithCancel(Unknown Source)
at java.util.stream.AbstractPipeline.copyIntoWithCancel(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.MatchOps$MatchOp.evaluateSequential(Unknown Source)
at java.util.stream.MatchOps$MatchOp.evaluateSequential(Unknown Source)
at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.util.stream.ReferencePipeline.anyMatch(Unknown Source)
at org.springframework.data.repository.util.ReactiveWrappers.usesReactiveType(ReactiveWrappers.java:173)
at org.springframework.data.repository.core.support.AbstractRepositoryMetadata.isReactiveRepository(AbstractRepositoryMetadata.java:129)
at org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport.useRepositoryConfiguration(RepositoryConfigurationExtensionSupport.java:365)
at org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport.getRepositoryConfigurations(RepositoryConfigurationExtensionSupport.java:107)
at org.springframework.data.repository.config.RepositoryConfigurationDelegate.registerRepositoriesIn(RepositoryConfigurationDelegate.java:148)
at org.springframework.data.repository.config.RepositoryBeanDefinitionParser.parse(RepositoryBeanDefinitionParser.java:78)
at org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.java:74)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1411)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1401)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:172)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:142)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:94)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:508)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:392)
... 22 more
Caused by: java.lang.NoClassDefFoundError: org/springframework/core/ReactiveTypeDescriptor
... 54 more
**Caused by: java.lang.ClassNotFoundException: org.springframework.core.ReactiveTypeDescriptor
at** org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1308)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1142)
... 54 more

It looks to me like you're missing this dependency.
https://mvnrepository.com/artifact/org.springframework/spring-core/

org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [******]

I am creating a spring mvc project from starting and getting this error:
org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [D:\Java Maven and Spring\Spring\eclipse-spring-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\SpringWebApp\WEB-INF\classes\com\nagarro\controller\HelloController.class]; nested exception is java.lang.IllegalArgumentException
at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:281)
at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:242)
at org.springframework.context.annotation.ComponentScanBeanDefinitionParser.parse(ComponentScanBeanDefinitionParser.java:84)
at org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.java:73)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1435)
at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1425)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:184)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:140)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:111)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:131)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:647)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:598)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:661)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:517)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:458)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:138)
at javax.servlet.GenericServlet.init(GenericServlet.java:160)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1280)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1193)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1088)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5176)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5460)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
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.IllegalArgumentException
at org.springframework.asm.ClassReader.<init>(Unknown Source)
at org.springframework.asm.ClassReader.<init>(Unknown Source)
at org.springframework.asm.ClassReader.<init>(Unknown Source)
at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:52)
at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:80)
at org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(CachingMetadataReaderFactory.java:101)
at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:257)
... 39 more
Things i tried already:
1. I added jar in my /WEB-INF/lib/ folder.
2. Changed the java version from 1.5 to 1.8 because with spring 3.2.0 version java v.7 or v.8 is compatible.
3. Clean and update the project multiple time after doing multiple changes in web.xml
4. Deleted my m2 folder generated by maven for the dependencies and build the project again.
5. I also debugged my code and the path where error occurred is as:
ClassPathScanningCandidateComponentProvider->getMetadataReader(resource)-> super.getMetadataReader(resource)(class: CachingMetadataReader). metadatareader is coming null in my case. I am not sure of it what should its value be.
Acces my code files here:
https://drive.google.com/drive/folders/1Jur-a3Lhnpvo5Sk2epih2bnJLSLHcy99?usp=sharing
I want to run this on apache server. hello.jsp should get render on browser while hitting the URL: localhost:8080/SpringWebApp/greeting.html

If you are new to spring it is easiest to get started with spring boot.
https://spring.io/projects/spring-boot
You can even auto generate a basic spring boot web app here.
https://start.spring.io/

I just found this good tutorial on setting up Spring MVC without Spring Boot.
https://www.baeldung.com/spring-controllers

Getting error : org.xml.sax.SAXParseException: src-resolve: Cannot resolve the name 'cxf-beans:identifiedType' to a(n) 'type definition' component

After submitting request to a web application, while loading a custom jar class bean xml file getting below error( web-sphere server), I have added CXF related jars and name spaces app context file. I have removed all duplicate jars also. Didn't find specific reason why I am getting this error so far
10:14:05,290 ERROR [:70065619:0:0:27918150 : null] com.company.bdss.iaa.builder.wfs.ECIRequestBuilder [] - Exception occured during VEAI call eciRequestCall() Line 53 in XML document from class path resource [config/VEAI_RSIAPPCONTEXT.xml] is invalid; nested exception is org.xml.sax.SAXParseException: src-resolve: Cannot resolve the name 'cxf-beans:identifiedType' to a(n) 'type definition' component.
org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 53 in XML document from class path resource [config/VEAI_RSIAPPCONTEXT.xml] is invalid; nested exception is org.xml.sax.SAXParseException: src-resolve: Cannot resolve the name 'cxf-beans:identifiedType' to a(n) 'type definition' component.
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:397)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:335)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:303)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:243)
at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127)
at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:539)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451)
at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:83)
at com.company.bdss.rsi.service.impl.RSIServiceBaseImpl.initBeanFactory(RSIServiceBaseImpl.java:58)
at com.company.bdss.rsi.service.impl.MultipleCustomerOpenImpl.getMultipleCustomerOpenInstance(MultipleCustomerOpenImpl.java:81)
at com.company.bdss.iaa.builder.wfs.ECIRequestBuilder.eciRequestCall(ECIRequestBuilder.java:64)
at com.company.bdss.iaa.builder.wfs.ECIRequestBuilder.getECIRequest(ECIRequestBuilder.java:52)
at com.company.bdss.iaa.manager.wfs.ECIRequestManager.getECIRequest(ECIRequestManager.java:18)
at com.company.bdss.iaa.command.wfs.ECIRequestCommand.getECIRequest(ECIRequestCommand.java:16)
at com.company.bdss.iaa.command.wfs.MessageProcessCommand.generateEICWheneverDontHave(MessageProcessCommand.java:76)
at com.company.bdss.iaa.command.wfs.MessageProcessCommand.requestInitiate(MessageProcessCommand.java:963)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:613)
at com.company.bdss.iaa.asyncwork.wfs.IAAWFRestServiceWork.run(IAAWFRestServiceWork.java:42)
at com.ibm.ws.asynchbeans.J2EEContext.run(J2EEContext.java:1178)
at com.ibm.ws.asynchbeans.WorkWithExecutionContextImpl.go(WorkWithExecutionContextImpl.java:199)
at com.ibm.ws.asynchbeans.CJWorkItemImpl.run(CJWorkItemImpl.java:236)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1783)
Caused by: org.xml.sax.SAXParseException: src-resolve: Cannot resolve the name 'cxf-beans:identifiedType' to a(n) 'type definition' component.
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.xs.traversers.XSDHandler.reportSchemaError(Unknown Source)
at org.apache.xerces.impl.xs.traversers.XSDHandler.getGlobalDecl(Unknown Source)
at org.apache.xerces.impl.xs.traversers.XSDComplexTypeTraverser.traverseComplexContent(Unknown Source)
at org.apache.xerces.impl.xs.traversers.XSDComplexTypeTraverser.traverseComplexTypeDecl(Unknown Source)
at org.apache.xerces.impl.xs.traversers.XSDComplexTypeTraverser.traverseLocal(Unknown Source)
at org.apache.xerces.impl.xs.traversers.XSDElementTraverser.traverseNamedElement(Unknown Source)
at org.apache.xerces.impl.xs.traversers.XSDElementTraverser.traverseGlobal(Unknown Source)
at org.apache.xerces.impl.xs.traversers.XSDHandler.traverseSchemas(Unknown Source)
at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.findSchemaGrammar(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.startElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$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.DOMParser.parse(Unknown Source)
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:75)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:389)
... 30 more

Your XSD needs to reference (using an import or include) the XSD file which contains this definition . if you are still not able to do post your Spring configuration file

Upgrading to Struts 2.3.15 - Convention Plugin cause crash on startup

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">