问题记录 java.lang.NoClassDefFoundError: org/dom4j/DocumentException

客户端调webservice服务产生以下错误

AxisFault

faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.generalException

faultSubcode:

faultString: java.lang.NoClassDefFoundError: org/dom4j/DocumentException; nested exception is:

java.lang.NoClassDefFoundError: org/dom4j/DocumentException

faultActor:

faultNode:

faultDetail:

{http://xml.apache.org/axis/}hostname:DESKTOP-EKM6CGM

java.lang.NoClassDefFoundError: org/dom4j/DocumentException; nested exception is:

java.lang.NoClassDefFoundError: org/dom4j/DocumentException

at org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:222)

at org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:129)

at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087)

at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:609)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1782)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2967)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)

at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505)

at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:841)

at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:770)

at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)

at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)

at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:643)

at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:327)

at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)

at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)

at org.apache.axis.Message.getSOAPEnvelope(Message.java:435)

at org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.java:796)

at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:144)

at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)

at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)

at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)

at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)

at org.apache.axis.client.Call.invokeEngine(Call.java:2784)

at org.apache.axis.client.Call.invoke(Call.java:2767)

at org.apache.axis.client.Call.invoke(Call.java:2443)

at org.apache.axis.client.Call.invoke(Call.java:2366)

at org.apache.axis.client.Call.invoke(Call.java:1812)

但是客户端并没有使用dom4j的任何class,所以问题出在服务端或其他地方。服务端本身并没有报错，而且在debugger状态下请求还没收到客户端就报错了，所以猜测是tomcat的问题。

把dom4j.jar复制到tomcat/lib目录下，使用客户端再次访问，发现刚才的问题没有了。

希望对同样遇到此问题的同学有帮助！！！