Tomcat 报错！！！！！！

[leo1314lll]

严重: Begin event threw exception
java.io.IOException: 设备未就绪。
at java.io.WinNTFileSystem.canonicalize0(Native Method)
at java.io.Win32FileSystem.canonicalize(Unknown Source)
at java.io.File.getCanonicalPath(Unknown Source)
at org.apache.catalina.startup.SetDocBaseRule.begin(SetDocBaseRule.java:120)
at org.apache.commons.digester.Digester.startElement(Digester.java:1273)
at org.apache.catalina.util.CatalinaDigester.startElement(CatalinaDigester.java:65)
at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$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.commons.digester.Digester.parse(Digester.java:1567)
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:488)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:863)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:483)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:427)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at org.apache.catalina.core.StandardService.start(StandardService.java:480)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
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:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
2010-5-6 21:52:37 org.apache.catalina.startup.HostConfig deployDescriptors
严重: Error deploying configuration descriptor .xml
java.io.IOException: java.io.IOException: 设备未就绪。
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:494)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:863)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:483)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:427)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at org.apache.catalina.core.StandardService.start(StandardService.java:480)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
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:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)

[leo1314lll]

Tomcat能够启动 但无法运行项目

[zhangyongjun6244]

有的东西不早点
是不是要有数据操作的
Unknown Source)

[qingyuan18]

严重: Error deploying configuration descriptor .xml
这个descriptor.xml是什么？在哪里部署的？

检查你项目里的这个xml文件的路径和名字是否正确？文件名中间是不是有空格？

[tfish2014]

应该是TOMCAT的配置文件损坏了吧
建议重装一个要解决的快

[l_wenb]

[Quote=引用 3 楼 qingyuan18 的回复:]
严重: Error deploying configuration descriptor .xml
这个descriptor.xml是什么？在哪里部署的？

检查你项目里的这个xml文件的路径和名字是否正确？文件名中间是不是有空格？
[/Quote]
怎怎么样了阿 ？？？？

[crazylaa]

看你的xeceres的包都是uknow source，初步怀疑xml解析相关的包冲突。

[wxzyydy]

这个问题就真有点难说了，可能需要看看情况才行

[whlcy]

重新复制一个web.xml到该项目中。。。

[whlcy]

因为你的io读取文件不存在，或者是你的文件路径有误。。。

[zhangyongtian_0810]

路过看看

[梦索精灵]

读取文件或写文件的路径错误了，路径要用“\”或是“//”,一定不可以用"/"否则会报错的

[求解的根号三]

读写文件的路径错误，或者读写的是光驱而光驱中没有光盘，总之和磁盘路径有关,一般为没找到指定磁盘，或者磁盘因为某些限制（如某些防护软件）无法读写。
根据以上所说的
at java.io.File.getCanonicalPath(File.java:513)
很明显是路径问题
at java.io.WinNTFileSystem.canonicalize0(Native Method)
可以重新部署下。

[baibai326]

看下答案