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https://issues.apache.org/jira/browse/CXF-8258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17084451#comment-17084451
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Freeman Yue Fang commented on CXF-8258:
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Hi [~rishkuma],
This error message indicates that you have multiple versions of
javax/xml/ws/spi/ServiceDelegate(jax-ws api) in your environment and loaded by
different classloaders. If you use some containers, you need to address it
first.
This isn't a CXF bug from my point of view.
Freeman
> code breaks on updating apache from 3.2.x to 3.3.x
> --------------------------------------------------
>
> Key: CXF-8258
> URL: https://issues.apache.org/jira/browse/CXF-8258
> Project: CXF
> Issue Type: Bug
> Components: Build system
> Affects Versions: 3.3.0
> Reporter: kumar rishav
> Priority: Major
>
> when upgrading apache cxf from 3.2.x to 3.3.,,following error comes:
> Provider org.apache.cxf.jaxws.spi.ProviderImpl could not be instantiated =
> javax.xml.ws.spi.Provider:
> Provider org.apache.cxf.jaxws.spi.ProviderImpl could not be instantiated =
> loading constraint violation when overriding method
> "javax/xml/ws/spi/ServiceDelegate.createDispatch(Ljavax/xml/namespace/QName;Ljavax/xml/bind/JAXBContext;Ljavax/xml/ws/Service$Mode;)Ljavax/xml/ws/Dispatch;"
> during creation of class "org/apache/cxf/jaxws/ServiceImpl": loader
> "com/ibm/ws/classloader/CompoundClassLoader@5c741b49" of class
> "org/apache/cxf/jaxws/ServiceImpl" and loader
> "com/ibm/oti/vm/BootstrapClassLoader@ee2c548a" of class
> "javax/xml/ws/spi/ServiceDelegate" have different types for the method
> signature
>
>
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