错误详细堆栈信息：java.lang.NullPointerException: null
at: com.kingdee.eas.base.uiframe.client.LoginFrame.fillDataCenter(LoginFrame.java:1744)
at: com.kingdee.eas.base.uiframe.client.LoginFrame.initDataCenter(LoginFrame.java:1699)
at: com.kingdee.eas.base.uiframe.client.LoginFrame.jbInit(LoginFrame.java:513)
at: com.kingdee.eas.base.uiframe.client.LoginFrame.
at: com.kingdee.eas.base.uiframe.client.LoginFrame.
at: sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at: sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at: sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at: java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at: java.lang.Class.newInstance0(Class.java:355)
at: java.lang.Class.newInstance(Class.java:308)
at: com.kingdee.eas.client.startup.ClientLauncher.launch(ClientLauncher.java:44)
at: com.kingdee.eas.client.startup.EASClientStarter.launchClient(EASClientStarter.java:78)
at: com.kingdee.eas.tools.bodyguard.BodyguardDlg.launchClient(BodyguardDlg.java:257)
at: com.kingdee.eas.tools.bodyguard.BodyguardDlg.newTask(BodyguardDlg.java:161)
at: com.kingdee.eas.tools.bodyguard.BodyguardDlg.doTask(BodyguardDlg.java:75)
at: com.kingdee.eas.tools.bodyguard.extcomponent.FrmRunTask$3.run(FrmRunTask.java:232)
at: foxtrot.AbstractWorkerThread$1.run(AbstractWorkerThread.java:39)
at: java.security.AccessController.doPrivileged(Native Method)
at: foxtrot.AbstractWorkerThread.runTask(AbstractWorkerThread.java:35)
at: foxtrot.workers.SingleWorkerThread.run(SingleWorkerThread.java:196)
at: foxtrot.workers.SingleWorkerThread.run(SingleWorkerThread.java:179)
at: java.lang.Thread.run(Thread.java:662)
我现在都已经重装一遍了，但是还是报错，数据中心正常，这个是什么问题啊，QQ1696681596
急急急
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