2010-09-02 128 views
0

当我运行一个使用eclipse,j2sdk1.4.2_13,axis1.0和WSDL文件创建的webservice客户端时,出现以下错误。运行webservice客户端时发生java.lang.NoClassDefFoundError

java.lang.NoClassDefFoundError: javax/servlet/ServletContext 
    at java.lang.Class.getDeclaredMethods0(Native Method) 
    at java.lang.Class.privateGetDeclaredMethods(Class.java:1655) 
    at java.lang.Class.getDeclaredMethod(Class.java:1262) 
    at org.apache.commons.discovery.tools.ClassUtils.findPublicStaticMethod(ClassUtils.java:116) 
    at org.apache.axis.configuration.EngineConfigurationFactoryFinder.newFactory(EngineConfigurationFactoryFinder.java:214) 
    at org.apache.axis.configuration.EngineConfigurationFactoryFinder.access$300(EngineConfigurationFactoryFinder.java:92) 
    at org.apache.axis.configuration.EngineConfigurationFactoryFinder$1.run(EngineConfigurationFactoryFinder.java:179) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at org.apache.axis.configuration.EngineConfigurationFactoryFinder.newFactory(EngineConfigurationFactoryFinder.java:148) 
    at org.apache.axis.configuration.EngineConfigurationFactoryFinder.newFactory(EngineConfigurationFactoryFinder.java:204) 
    at org.apache.axis.client.Service.<init>(Service.java:111) 
    at com.example.xmlns.SOAPEventSourceBindingStub.<init>(SOAPEventSourceBindingStub.java:27) 
    at com.example.xmlns.SOAPEventSourceBindingStub.<init>(SOAPEventSourceBindingStub.java:17) 
    at com.example.xmlns.Cliente.main(Cliente.java:16) 
Exception in thread "main" 

客户是这样做的:
SOAPEventSourceBindingStub stub = new SOAPEventSourceBindingStub();

public SOAPEventSourceBindingStub() throws org.apache.axis.AxisFault { 
    this(null); (this is line 17) 
} 

public SOAPEventSourceBindingStub(java.net.URL endpointURL, javax.xml.rpc.Service service) throws org.apache.axis.AxisFault { 
    this(service); 
    super.cachedEndpoint = endpointURL; 
} 

public SOAPEventSourceBindingStub(javax.xml.rpc.Service service) throws org.apache.axis.AxisFault { 
    if (service == null) { 
     super.service = new org.apache.axis.client.Service(); (this is line 27) 
    } else { 
     super.service = service; 
    } 
     ...  
+0

你确定你没有错过一个图书馆吗?确保所有的库都在你的类路径中。 – 2010-09-02 14:19:30

回答

3

您需要的servlet罐子在classpath或使用轴的最新版本。

注:AXIS 1.0甚至在客户端版本需要的servlet JAR文件或者你得到这个异常: (即将到来的1.1版本应该有这个固定)

Exception in thread "main" java.lang.NoClassDefFoundError: javax/servlet/ServletContext 
    at java.lang.Class.getDeclaredMethods0(Native Method) 
    at java.lang.Class.privateGetDeclaredMethods(Class.java:1613) 
    at java.lang.Class.getMethod0(Class.java:1732) 
    at java.lang.Class.getDeclaredMethod(Class.java:1219) 
    ... 

资源:

0

与桌面应用程序有类似的问题。在Netbeans中,这突然出现了,尽管我只改变了无关的sql查询。有问题的软件包仍然在我的主要软件包中,尽管找不到。

解决了重命名有问题的类在我的主包(和重命名回来,如果需要)。还修正了命名标准偏差(一些类名的第一个字母是低的)。

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