將EJB2.1的EAR部署到JBoss AS5中時出錯

Question

我正在將帶有EJB 2.1的應用程序從Weblogic9移植到JBoss AS5。我做了一些更改，比如向EJB添加jboss.xml描述符並修復EAR的application.xml，但是在部署EAR時仍然存在問題。這是我收到的時候第一個EJB正在以JBoss部署的最新錯誤的摘要（我會在郵件的末尾添加完整的堆棧跟蹤）：

 

14:15:48,124 ERROR [AbstractKernelController] Error installing to Parse: name=vf 
sfile:/C:/Marina/Tools/jboss-5.1.0.GA/server/default/deploy/contracts.ear/ state 
=Not Installed mode=Manual requiredState=Parse 
org.jboss.deployers.spi.DeploymentException: Error creating managed object for v 
fsfile:/C:/Marina/Tools/jboss-5.1.0.GA/server/default/deploy/contracts.ear/admin 
-ejb.jar/ 



.... 

Caused by: org.jboss.xb.binding.JBossXBException: Failed to parse source: Failed 
    to parse schema for nsURI=, baseURI=null, schemaLocation=http://www.jboss.org/j2ee/dtd/jboss_2_4.dtd 



.... 

Caused by: org.jboss.xb.binding.JBossXBRuntimeException: -1:-1 94:3 The markup in the document preceding the root element must be well-formed. 

這是一個問題解析jboss_2_4.dtd本身？或者它與EJB的描述符有關嗎？

當我嘗試驗證XML編輯器中的jboss_2_4.dtd時，它確實抱怨94：1行的語法錯誤，這是第一次聲明的開始，儘管看起來很好。有任何想法嗎？

謝謝！

濱海

完整的錯誤堆棧跟蹤：

 

14:15:48,124 ERROR [AbstractKernelController] Error installing to Parse: name=vf 
sfile:/C:/Marina/Tools/jboss-5.1.0.GA/server/default/deploy/contracts.ear/ state 
=Not Installed mode=Manual requiredState=Parse 
org.jboss.deployers.spi.DeploymentException: Error creating managed object for v 
fsfile:/C:/Marina/Tools/jboss-5.1.0.GA/server/default/deploy/contracts.ear/admin 
-ejb.jar/ 
     at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentExcept 
ion(DeploymentException.java:49) 
     at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithO 
utput.createMetaData(AbstractParsingDeployerWithOutput.java:362) 
     at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithO 
utput.createMetaData(AbstractParsingDeployerWithOutput.java:322) 
     at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithO 
utput.createMetaData(AbstractParsingDeployerWithOutput.java:294) 
     at org.jboss.deployment.JBossEjbParsingDeployer.createMetaData(JBossEjbP 
arsingDeployer.java:95) 
     at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithO 
utput.deploy(AbstractParsingDeployerWithOutput.java:234) 
     at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(Deployer 
Wrapper.java:171) 
     at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(Deployer 
sImpl.java:1439) 
     at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFi 
rst(DeployersImpl.java:1157) 
     at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFi 
rst(DeployersImpl.java:1210) 
     at org.jboss.deployers.plugins.deployers.DeployersImpl.install(Deployers 
Impl.java:1098) 
     at org.jboss.dependency.plugins.AbstractControllerContext.install(Abstra 
ctControllerContext.java:348) 
     at org.jboss.dependency.plugins.AbstractController.install(AbstractContr 
oller.java:1631) 
     at org.jboss.dependency.plugins.AbstractController.incrementState(Abstra 
ctController.java:934) 
     at org.jboss.dependency.plugins.AbstractController.resolveContexts(Abstr 
actController.java:1082) 
     at org.jboss.dependency.plugins.AbstractController.resolveContexts(Abstr 
actController.java:984) 
     at org.jboss.dependency.plugins.AbstractController.change(AbstractContro 
ller.java:822) 
     at org.jboss.dependency.plugins.AbstractController.change(AbstractContro 
ller.java:553) 
     at org.jboss.deployers.plugins.deployers.DeployersImpl.process(Deployers 
Impl.java:781) 
     at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeploye 
rImpl.java:702) 
     at org.jboss.system.server.profileservice.repository.MainDeployerAdapter 
.process(MainDeployerAdapter.java:117) 
     at org.jboss.system.server.profileservice.repository.ProfileDeployAction 
.install(ProfileDeployAction.java:70) 
     at org.jboss.system.server.profileservice.repository.AbstractProfileActi 
on.install(AbstractProfileAction.java:53) 
     at org.jboss.system.server.profileservice.repository.AbstractProfileServ 
ice.install(AbstractProfileService.java:361) 
     at org.jboss.dependency.plugins.AbstractControllerContext.install(Abstra 
ctControllerContext.java:348) 
     at org.jboss.dependency.plugins.AbstractController.install(AbstractContr 
oller.java:1631) 
     at org.jboss.dependency.plugins.AbstractController.incrementState(Abstra 
ctController.java:934) 
     at org.jboss.dependency.plugins.AbstractController.resolveContexts(Abstr 
actController.java:1082) 
     at org.jboss.dependency.plugins.AbstractController.resolveContexts(Abstr 
actController.java:984) 
     at org.jboss.dependency.plugins.AbstractController.change(AbstractContro 
ller.java:822) 
     at org.jboss.dependency.plugins.AbstractController.change(AbstractContro 
ller.java:553) 
     at org.jboss.system.server.profileservice.repository.AbstractProfileServ 
ice.activateProfile(AbstractProfileService.java:306) 
     at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(
ProfileServiceBootstrap.java:271) 
     at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java: 
461) 
     at org.jboss.Main.boot(Main.java:221) 
     at org.jboss.Main$1.run(Main.java:556) 
     at java.lang.Thread.run(Thread.java:619) 
Caused by: org.jboss.xb.binding.JBossXBException: Failed to parse source: Failed 
to parse schema for nsURI=, baseURI=null, schemaLocation=http://www.jboss.org/j 
2ee/dtd/jboss_2_4.dtd 
     at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBPars 
er.java:203) 
     at org.jboss.xb.binding.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java 
:168) 
     at org.jboss.xb.util.JBossXBHelper.parse(JBossXBHelper.java:189) 
     at org.jboss.xb.util.JBossXBHelper.parse(JBossXBHelper.java:166) 
     at org.jboss.deployers.vfs.spi.deployer.SchemaResolverDeployer.parse(Sch 
emaResolverDeployer.java:137) 
     at org.jboss.deployers.vfs.spi.deployer.SchemaResolverDeployer.parse(Sch 
emaResolverDeployer.java:121) 
     at org.jboss.deployers.vfs.spi.deployer.AbstractVFSParsingDeployer.parse 
AndInit(AbstractVFSParsingDeployer.java:256) 
     at org.jboss.deployers.vfs.spi.deployer.AbstractVFSParsingDeployer.parse 
(AbstractVFSParsingDeployer.java:188) 
     at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithO 
utput.createMetaData(AbstractParsingDeployerWithOutput.java:348) 
     ... 35 more 
Caused by: org.jboss.xb.binding.JBossXBRuntimeException: Failed to parse schema 
for nsURI=, baseURI=null, schemaLocation=http://www.jboss.org/j2ee/dtd/jboss_2_4 
.dtd 
     at org.jboss.xb.binding.resolver.AbstractMutableSchemaResolver.resolve(A 
bstractMutableSchemaResolver.java:293) 
     at org.jboss.xb.binding.sunday.unmarshalling.SundayContentHandler.startE 
lement(SundayContentHandler.java:274) 
     at org.jboss.xb.binding.parser.sax.SaxJBossXBParser$DelegatingContentHan 
dler.startElement(SaxJBossXBParser.java:401) 
     at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Sour 
ce) 
     at org.apache.xerces.xinclude.XIncludeHandler.startElement(Unknown Sourc 
e) 
     at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Sourc 
e) 
     at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unkn 
own Source) 
     at org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.s 
canRootElementHook(Unknown Source) 
     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent 
Dispatcher.dispatch(Unknown Source) 
     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Un 
known 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 Sour 
ce) 
     at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBPars 
er.java:199) 
     ... 43 more 
Caused by: org.jboss.xb.binding.JBossXBRuntimeException: -1:-1 94:3 The markup i 
n the document preceding the root element must be well-formed. 
     at org.jboss.xb.binding.sunday.unmarshalling.XsdBinderTerminatingErrorHa 
ndler.handleError(XsdBinderTerminatingErrorHandler.java:40) 
     at org.apache.xerces.impl.xs.XMLSchemaLoader.reportDOMFatalError(Unknown 
Source) 
     at org.apache.xerces.impl.xs.XSLoaderImpl.load(Unknown Source) 
     at org.jboss.xb.binding.Util.loadSchema(Util.java:395) 
     at org.jboss.xb.binding.sunday.unmarshalling.XsdBinder.bind(XsdBinder.ja 
va:176) 
     at org.jboss.xb.binding.sunday.unmarshalling.XsdBinder.bind(XsdBinder.ja 
va:147) 
     at org.jboss.xb.binding.resolver.AbstractMutableSchemaResolver.resolve(A 
bstractMutableSchemaResolver.java:285) 
     ... 58 more 

Answer 1

我想看到你的jboss.xml但我真的不知道爲什麼你使用這個非常髒jboss_2_4.dtd（以下簡稱「JBoss的EJB 2.4部署描述符」 ）。由於您使用的是JBoss AS 5.1，因此建議使用現代模式jboss_5_1.xsd架構（請參閱JBossDTDs以供參考）。下面空的樣本：

<jboss xmlns="http://www.jboss.com/xml/ns/javaee" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://www.jboss.com/xml/ns/javaee 
http://www.jboss.org/j2ee/schema/jboss_5_1.xsd" 
version="3.0"> 
</jboss>