今天改一个页面,点击跳转运行报错,代码改动很小,不应该会报错
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Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at com.boan.addcard.SfzXxLrFrom.initComponents(SfzXxLrFrom.java:328)
at com.boan.addcard.SfzXxLrFrom.<init>(SfzXxLrFrom.java:61)
at com.boan.addcard.SfzXxLrFrom$9.run(SfzXxLrFrom.java:720)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
最后找了一圈日志中提示对应的错误行数,才发现自己少写了一个赋值。
笨的一匹。
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这个是身份证的正则验证表达式,这个正则可以不让111111111111.。。。的数据过去。
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target is null for setProperty(null, "gmsfzh", [Ljava.lang.String;@51a7f9)
多方百度发现是对象忘了给他实例化
comeoutinfo comeoutinfo = new comeoutinfo();
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