OSGI错误分析解决

1、java.lang.LinkageError: loader constraints violated when linking org/apache/axis/types/URI class

类链接错误。该错误及其所有子类指示某个类依赖于另外一些类，在该类编译之后，被依赖的类改变了其类定义而没有重新编译所有的类，进而引发错误的情况。在不同bundle里存在相同的jar（包括不同的版本），留意错误提示里面提到的class，该类在多个bundle内被用到。解决方法：在一个bundle内export对应的类包

2、org.osgi.framework.BundleException: The activator com.kong.ivr.isag.server.proxy.activator.NetworkEnhancedCallServiceProxyActivator for bundle com.kong.ivr.isag.server is invalid java.lang.ClassCastException: com.kong.ivr.isag.server.proxy.activator.NetworkEnhancedCallServiceProxyActivator cannot be cast to org.osgi.framework.BundleActivator

在MANIFEST.MF文件中，没有正确的import org.osgi.framework

3、org.osgi.framework.BundleException: The bundle could not be resolved. Reason: Missing Constraint: Import-Package: cn.com.chinatelecom.schema.ctcc.common.v2_1; version="0.0.0"

在MANIFEST.MF文件中，依赖类的版本出错，很可能的原因是生成的MANIFEST.MF文件有问题，没有正确的标注所依赖类的版本

4、!MESSAGE Missing imported package org.osgi.service.http_1.2.0.jar

缺少依赖的bundle

5、java.lang.UnsupportedClassVersionError: Bad version number in .class file

版本不匹配

6、AXIS error

Sorry, something seems to have gone wrong... here are the details:

Fault - ; nested exception is:

       org.apache.axis.ConfigurationException: java.lang.ClassCastException: org.apache.axis.handlers.http.URLMapper 

       Axis的wsdd文件没有找到或发布出错

7、AXIS error

Sorry, something seems to have gone wrong... here are the details:

Fault - ; nested exception is:

       org.apache.axis.ConfigurationException: Could not find class for the service named: cn.com.chinatelecom.www.wsdl.ctcc.enhanced_call.networkcall.v2_1.service.NetworkEnhancedCallBindingSkeleton

Hint: you may need to copy your class files/tree into the right location (which depends on the servlet system you are using).; nested exception is:

       java.lang.ClassNotFoundException: cn.com.chinatelecom.www.wsdl.ctcc.enhanced_call.networkcall.v2_1.service.NetworkEnhancedCallBindingSkeleton

       生成的bundle中缺少class文件

8、AXIS error

Could not generate WSDL!

There is no SOAP service at this location

       请求的service name出错，或者Axis的wsdd文件没有找到或发布出错