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reflect,Invocation Target Exceptionについて

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投稿者投稿内容
花瓶夫
ベテラン
会議室デビュー日: 2003/10/01
投稿数: 50
投稿日時: 2004-01-17 18:21
こんにちは毎回皆様に疑問を解決して下さって大変感謝しております。Strutsフレームワークで行っているのですが、アプリケーションサーバーを立ち上げた時の致命的エラーが、わからず悩んでいます。reflect,Invocation Target Exception APIによると
(ターゲット例外に null を指定して、InvocationTargetException を構築します。)とあるのですが、具体的にどういうことでしょうか。struts-config.xml かweb.xmlのどちらに原因があると思われますか?何卒宜しくお願いします。


コード:
2003/10/09 17:01:56 org.apache.commons.digester.Digester startElement
致命的: Begin event threw exception
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at org.apache.commons.beanutils.PropertyUtils.setSimpleProperty(Property
Utils.java:1789)
        at org.apache.commons.beanutils.PropertyUtils.setNestedProperty(Property
Utils.java:1684)
        at org.apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.
java:1713)
        at org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:101
9)
        at org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808)
        at org.apache.commons.digester.SetPropertiesRule.begin(SetPropertiesRule
.java:259)
        at org.apache.commons.digester.Rule.begin(Rule.java:200)
        at org.apache.commons.digester.Digester.startElement(Digester.java:1273)

        at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Sour
ce)
        at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unkn
own Source)
        at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown Sourc
e)
        at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unkn
own 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.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.AbstractSAXParser.parse(Unknown Source)
        at org.apache.commons.digester.Digester.parse(Digester.java:1548)
        at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionSe
rvlet.java:1006)
        at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet
.java:955)
        at org.apache.struts.action.ActionServlet.init(ActionServlet.java:470)
        at javax.servlet.GenericServlet.init(GenericServlet.java:256)
        at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.
java:935)
        at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:82
3)
        at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContex
t.java:3420)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:3
608)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase
.java:821)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:80
7)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:579)

        at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDep
loyer.java:307)
        at org.apache.catalina.core.StandardHost.install(StandardHost.java:772)
        at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:492
)
        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:400
)
        at org.apache.catalina.startup.HostConfig.start(HostConfig.java:718)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java
:358)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(Lifecycl
eSupport.java:166)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1196)

        at org.apache.catalina.core.StandardHost.start(StandardHost.java:738)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)

        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347
)
        at org.apache.catalina.core.StandardService.start(StandardService.java:4
97)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:219
0)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
        at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
        at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
Caused by: java.lang.NoClassDefFoundError: /okiniiri/LoginForm1 (wrong name: oki
niiri/LoginForm1)
        at java.lang.ClassLoader.defineClass0(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:509)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12
3)
        at org.apache.catalina.loader.WebappClassLoader.findClassInternal(Webapp
ClassLoader.java:1679)
        at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoa
der.java:968)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa
der.java:1409)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa
der.java:1289)
        at org.apache.struts.config.FormBeanConfig.formBeanClass(FormBeanConfig.
java:320)
        at org.apache.struts.config.FormBeanConfig.setType(FormBeanConfig.java:1
91)
        ... 55 more
2003/10/09 17:01:56 org.apache.struts.action.ActionServlet handleConfigException

致命的: Parsing error processing resource path
java.lang.reflect.InvocationTargetException
        at org.apache.commons.digester.Digester.createSAXException(Digester.java
:2540)
        at org.apache.commons.digester.Digester.createSAXException(Digester.java
:2566)
        at org.apache.commons.digester.Digester.startElement(Digester.java:1276)

        at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Sour
ce)
        at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unkn
own Source)
        at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown Sourc
e)
        at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unkn
own 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.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.AbstractSAXParser.parse(Unknown Source)
        at org.apache.commons.digester.Digester.parse(Digester.java:1548)
        at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionSe
rvlet.java:1006)
        at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet
.java:955)
        at org.apache.struts.action.ActionServlet.init(ActionServlet.java:470)
        at javax.servlet.GenericServlet.init(GenericServlet.java:256)
        at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.
java:935)
        at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:82
3)
        at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContex
t.java:3420)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:3
608)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase
.java:821)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:80
7)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:579)

        at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDep
loyer.java:307)
        at org.apache.catalina.core.StandardHost.install(StandardHost.java:772)
        at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:492
)
        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:400
)
        at org.apache.catalina.startup.HostConfig.start(HostConfig.java:718)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java
:358)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(Lifecycl
eSupport.java:166)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1196)

        at org.apache.catalina.core.StandardHost.start(StandardHost.java:738)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)

        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347
)
        at org.apache.catalina.core.StandardService.start(StandardService.java:4
97)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:219
0)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
        at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
        at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
2003/10/09 17:02:01 org.apache.struts.util.PropertyMessageResources <init>
情報: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=tru
e
2003/10/09 17:02:01 org.apache.struts.util.PropertyMessageResources <init>
情報: Initializing, config='org.apache.struts.action.ActionResources', returnNul
l=true
2003/10/09 17:02:02 org.apache.struts.util.PropertyMessageResources <init>
情報: Initializing, config='org.apache.struts.webapp.upload.UploadResources', re
turnNull=true
2003/10/09 17:02:05 org.apache.struts.util.PropertyMessageResources <init>
情報: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=tru
e
2003/10/09 17:02:05 org.apache.struts.util.PropertyMessageResources <init>
情報: Initializing, config='org.apache.struts.action.ActionResources', returnNul
l=true
2003/10/09 17:02:06 org.apache.struts.util.PropertyMessageResources <init>
情報: Initializing, config='org.apache.struts.webapp.validator.ApplicationResour
ces', returnNull=true
2003/10/09 17:02:06 org.apache.struts.validator.ValidatorPlugIn initResources
情報: Loading validation rules file from '/WEB-INF/validator-rules.xml'
2003/10/09 17:02:06 org.apache.struts.validator.ValidatorPlugIn initResources
情報: Loading validation rules file from '/WEB-INF/validation.xml'
2003/10/09 17:02:11 org.apache.struts.util.PropertyMessageResources <init>
情報: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=tru
e
2003/10/09 17:02:11 org.apache.struts.util.PropertyMessageResources <init>
情報: Initializing, config='org.apache.struts.action.ActionResources', returnNul
l=true
2003/10/09 17:02:12 org.apache.struts.util.PropertyMessageResources <init>
情報: Initializing, config='resources.application', returnNull=true
2003/10/09 17:02:13 org.apache.struts.tiles.TilesPlugin init
情報: Tiles definition factory loaded for module ''.
2003/10/09 17:02:13 org.apache.struts.validator.ValidatorPlugIn initResources
情報: Loading validation rules file from '/WEB-INF/validator-rules.xml'
2003/10/09 17:02:13 org.apache.struts.validator.ValidatorPlugIn initResources
情報: Loading validation rules file from '/WEB-INF/validation.xml'
2003/10/09 17:02:14 org.apache.coyote.http11.Http11Protocol start
情報: Coyote HTTP/1.1をポート 8080 で起動します
2003/10/09 17:02:15 org.apache.jk.common.ChannelSocket init
情報: JK2: ajp13 listening on /0.0.0.0:8009
2003/10/09 17:02:15 org.apache.jk.server.JkMain start
情報: Jk running ID=0 time=20/541  config=C:\Program Files\Apache Tomcat 4.1\con
f\jk2.properties


win-win
常連さん
会議室デビュー日: 2003/03/23
投稿数: 49
投稿日時: 2004-01-17 19:39
struts-config.xmlに問題がありそうです。

引用:

Caused by: java.lang.NoClassDefFoundError: /okiniiri/LoginForm1 (wrong name: okiniiri/LoginForm1)




[ メッセージ編集済み 編集者: win-win 編集日時 2004-01-17 20:08 ]
花瓶夫
ベテラン
会議室デビュー日: 2003/10/01
投稿数: 50
投稿日時: 2004-01-17 22:11
回答有難うございます。やはりStruts_config.xmlの中のform-beanの記述が違っていました。また宜しくお願いします。
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