myeclipse 里我项目重命名之后，包异常？

java.lang.IllegalArgumentException: Can't convert argument: null
at org.apache.tomcat.util.IntrospectionUtils.convert(IntrospectionUtils.java:889)
at org.apache.tomcat.util.digester.CallMethodRule.end(CallMethodRule.java:476)
at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1057)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:601)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1774)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2930)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)

5 个解决方案

#1

看看web.xml    http://tchen8.iteye.com/blog/1041067

#2

myeclipse 工程右键 properties-->myeclipse-->web-->web context root 这里改名字

#3

引用 2 楼 davidtsang 的回复:

myeclipse 工程右键 properties-->myeclipse-->web-->web context root 这里改名字

早就改了
不行

#4

引用 2 楼 davidtsang 的回复:

myeclipse 工程右键 properties-->myeclipse-->web-->web context root 这里改名字

谢了，我的OK了

#5

你是怎么解决的，错误的原因是什么？