Hibernate integration Struts2 times wrong

There's a problem with integrating Hibernate and Struts2 today.

There is always a variety of anomalies, after careful examination, the code itself is not a problem,

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Unable to instantiate default Tuplizer [Org.hibernate.tuple.entity.PojoEntityTuplizer]

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Unable to load configuration. -[Unknown Location]
At Org.apache.struts2.dispatcher.Dispatcher.init (dispatcher.java:493)
At Org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher (initoperations.java:74)

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The test found that there was a conflict with the jar package when it was originally imported

(I'm using the MyEclipse imported Hibernate jar package, struts2 using the files in the Struts2-blank\web-inf\lib directory)

Solve the first problem:

Remove the extra Asm.jar

Solve the second problem:

Xerce.jar and Xml-apis.jar These two jar package conflicts, delete Xerce.jar

Hibernate integration Struts2 times wrong