ssh中一些常出的异常解决

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1.java.lang.NoClassDefFoundError: org/aopalliance/intercept/MethodInterceptor 

      解决:添加aopalliance.jar 

2.java.lang.NoClassDefFoundError: antlr/ANTLRException   

      解决:添加antlr.jar      

3.nested exception is java.lang.NoClassDefFoundError: org/objectweb/asm/Type   

      解决:添加asm.jar   

4.nested exception is java.lang.NoClassDefFoundError: org/aspectj/weaver/reflect/ReflectionWorld¥ReflectionWorldException        

      解决:添加aspectjweaver.jar   

5.nested exception is java.lang.NoClassDefFoundError: net/sf/cglib/proxy/CallbackFilter   

      解决:添加cglib.jar   

6.nested exception is java.lang.NoClassDefFoundError: org/apache/commons/collections/SequencedHashMap   

      解决:添加commons-collections.jar   

7.java.lang.NoClassDefFoundError: org/dom4j/DocumentException   

      解决:添加dom4j.jar   

8.java.lang.NoClassDefFoundError: javax/transaction/TransactionManager   

      解决:添加jta.jar   

9.org.springframework.aop.framework.AopConfigException: Cannot proxy target class because CGLIB2 is not available 

      解决:添加com.springsource.net.sf.cglib.jar 
10. @OneToOne or @ManyToOne on Amodel references an unknown entity Bmodel 
      解决:在hibernate.cfg.xml中添加<mapping class="Bmodel" /> 
11.java.lang.NoSuchMethodError: javax.persistence.OneToMany.orp     hanRemoval()Z 
     解决:(1) 参加hibernatelibjpa中的jpa2.0的jar包 
               (2) 将JRE System Library的jdk设置成1.6以上版本 
               (3) 将ejb3-persistence去掉 
     重视: 
                hibernate-jpa-2.0-api-1.0.0.Final和ejb3-persistence有冲突,若是进级到Hibernate3.5那么可以把ejb3-persistence去掉