求助——未知的异常: 公共BO保存单据saveBill::null

xiaokang_99

[AWT-EventQueue-0] ERROR - 未知的异常
nc.vo.pub.BusinessException: 未知的异常

at nc.bs.trade.comsave.BillSave.saveBill(BillSave.java:255)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:585)

at nc.bs.pub.pf.PfUtilTools.runClass(PfUtilTools.java:1126)

at nc.bs.pub.compiler.AbstractCompiler.runClass(AbstractCompiler.java:417)

at nc.bs.pub.action.N_BMGL_WRITE.runComClass(N_BMGL_WRITE.java:41)

at nc.bs.pub.pf.pfframe.PFRunClass.runComBusi(PFRunClass.java:142)

at nc.bs.pub.pf.pfframe.PFBusiAction.actionOnStep(PFBusiAction.java:404)

at nc.bs.pub.pf.pfframe.PFBusiAction.processAction(PFBusiAction.java:737)

at nc.impl.uap.pf.PlatformEJB.processAction(PlatformEJB.java:113)

at nc.itf.uap.pf.PlatformEJBEjbBean.processAction(PlatformEJBEjbBean.java:34)

at nc.itf.uap.pf.PlatformEJB_Local.processAction(PlatformEJB_Local.java:26)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:585)

at nc.bs.framework.server.AbstractEJBToBServiceHandler.invoke(AbstractEJBToBServiceHandler.java:79)

at nc.bs.framework.server.AbstractEJBToBServiceHandler.invoke(AbstractEJBToBServiceHandler.java:54)

at $Proxy8.processAction(Unknown Source)

at nc.bs.pub.pf.pfframe.PlatFormEntryImpl.processAction(PlatFormEntryImpl.java:51)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:585)

at nc.bs.framework.comn.serv.ServiceDispatcher.invokeBeanMethod(ServiceDispatcher.java:320)

at nc.bs.framework.comn.serv.ServiceDispatcher.execCall(ServiceDispatcher.java:129)

at nc.bs.framework.comn.serv.CommonServletDispatcher.doGet(CommonServletDispatcher.java:76)

at nc.bs.framework.comn.serv.CommonServletDispatcher.doPost(CommonServletDispatcher.java:95)
Caused by: nc.vo.pub.BusinessException: 公共BO保存单据saveBill::null

... 30 more

在单据保存时出现这个错误，请问有高手遇到类似问题并解决么？
onBoSave()方法中抛出的异常。

谢谢！

xiaokang_99

原因是getPKFieldName() return 信息需要修改

beijuliang

2L能说具体点嘛 我也这问题...