Java org.apache.openjpa.persistence.PersistenceException:null

第二行导致下面列出的异常。这段代码实际上可以在测试服务器上运行，但在我的机器上被破坏了。有谁能给我一个解决这个问题的线索吗

   TypedQuery<ed> _TypedQuery = _EntityManager.createQuery(_CriteriaQuery);
   List<ed>       _edList     = _TypedQuery.getResultList();

TypedQuery\u TypedQuery=\u EntityManager.createQuery（\u CriteriaQuery）；
列表_edList=_TypedQuery.getResultList（）；

例外情况

org.apache.openjpa.persistence.PersistenceException: null
   at org.apache.openjpa.kernel.BrokerImpl.find(BrokerImpl.java:1017) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.kernel.BrokerImpl.find(BrokerImpl.java:916) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.jdbc.kernel.JDBCStoreManager.load(JDBCStoreManager.java:1012) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.jdbc.sql.AbstractResult.load(AbstractResult.java:280) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.jdbc.sql.SelectImpl$SelectResult.load(SelectImpl.java:2381) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.jdbc.sql.AbstractResult.load(AbstractResult.java:274) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.jdbc.kernel.InstanceResultObjectProvider.getResultObject(InstanceResultObjectProvider.java:60) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.kernel.QueryImpl$PackingResultObjectProvider.getResultObject(QueryImpl.java:2075) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.lib.rop.EagerResultList.<init>(EagerResultList.java:36) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.kernel.QueryImpl.toResult(QueryImpl.java:1251) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:1007) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:863) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:794) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.kernel.DelegatingQuery.execute(DelegatingQuery.java:542) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:286) ~[openjpa-2.2.0.jar:2.2.0]
   at org.apache.openjpa.persistence.QueryImpl.getResultList(QueryImpl.java:302) ~[openjpa-2.2.0.jar:2.2.0]

org.apache.openjpa.persistence.PersistenceException:null
在org.apache.openjpa.kernel.BrokerImpl.find（BrokerImpl.java:1017）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.kernel.BrokerImpl.find（BrokerImpl.java:916）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.jdbc.kernel.JDBCStoreManager.load（JDBCStoreManager.java:1012）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.jdbc.sql.AbstractResult.load（AbstractResult.java:280）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.jdbc.sql.SelectImpl$SelectResult.load（SelectImpl.java:2381）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.jdbc.sql.AbstractResult.load（AbstractResult.java:274）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.jdbc.kernel.InstanceResultObjectProvider.getResultObject（InstanceResultObjectProvider.java:60）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.kernel.QueryImpl$packingsresultobjectprovider.getResultObject（QueryImpl.java:2075）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.lib.rop.eangeresultlist.（eangeresultlist.java:36）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.kernel.QueryImpl.toResult（QueryImpl.java:1251）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.kernel.QueryImpl.execute（QueryImpl.java:1007）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.kernel.QueryImpl.execute（QueryImpl.java:863）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.kernel.QueryImpl.execute（QueryImpl.java:794）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.kernel.DelegatingQuery.execute（DelegatingQuery.java:542）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.persistence.QueryImpl.execute（QueryImpl.java:286）~[openjpa-2.2.0.jar:2.2.0]
在org.apache.openjpa.persistence.QueryImpl.getResultList（QueryImpl.java:302）~[openjpa-2.2.0.jar:2.2.0]

我将记录我对这个问题的所有解决方案

• 这是第一项决议。线索是。我升级开放 JPA从2.2.0到2.2.2&异常消失了，所以看起来 那是一只虫子

• 这种情况再次发生。我缺少cglib.2.2.3.zip和/或 cglib-nodep-2.2.3.jar

---

发布堆栈跟踪时，始终确保发布整个堆栈跟踪，即使您认为没有必要这样做。“原因”部分非常重要。此外，我们不知道

\u CriteraQuery

包含什么，也不知道

ed

类的定义（应该是

ed

以符合标准Java命名约定）。