本人刚学UAP，做了一个简单的单据模版，一直报错，求指导
本帖最后由 abcd00000 于 2015-9-22 07:38 编辑本人刚学UAP，做了一个简单的单据模版，但是节点一直为空，一直报如下的错
java.lang.ArrayIndexOutOfBoundsException: 2
at nc.ui.trade.bill.BillCardPanelWrapper.<init>(BillCardPanelWrapper.java:228)
at nc.ui.trade.manage.BillManageUI.createBillCardPanelWrapper(BillManageUI.java:267)
at nc.ui.trade.manage.BillManageUI.initUI(BillManageUI.java:639)
at nc.ui.trade.manage.BillManageUI.initialize(BillManageUI.java:583)
at nc.ui.trade.manage.BillManageUI.<init>(BillManageUI.java:98)
at nc.ui.hysoft.C101.ClientUI.<init>(ClientUI.java:9)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at nc.ui.pub.FuncNodeStarter.constructToftPanel(FuncNodeStarter.java:434)
at nc.ui.pub.FuncNodeStarter.openImpl(FuncNodeStarter.java:345)
at nc.ui.pub.FuncNodeStarter.access$000(FuncNodeStarter.java:55)
at nc.ui.pub.FuncNodeStarter$1.run(FuncNodeStarter.java:270)
at java.lang.Thread.run(Unknown Source)
ERROR - Error
java.lang.NullPointerException
at nc.ui.trade.manage.BillManageUI.getTitle(BillManageUI.java:502)
at nc.ui.pub.FramePanel.addClientPanel(FramePanel.java:304)
at nc.ui.pub.FuncNodeStarter.openImpl(FuncNodeStarter.java:375)
at nc.ui.pub.FuncNodeStarter.access$000(FuncNodeStarter.java:55)
at nc.ui.pub.FuncNodeStarter$1.run(FuncNodeStarter.java:270)
at java.lang.Thread.run(Unknown Source)
可能的是使用的角标大于等于数组的长度或为负数
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