求解决java中EOFException的问题 80
运行后产生的异常,求大神指点这是怎么个意思?如何解决啊!!!!java.io.EOFExceptionatjava.io.ObjectInputStream$BlockD...
运行后产生的异常,求大神指点这是怎么个意思?如何解决啊!!!!
java.io.EOFException
at java.io.ObjectInputStream$BlockDataInputStream.peekByte(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at com.supermarket.client.ClientBIZ.Scan(ClientBIZ.java:210)
at com.supermarket.client.Client.createCashierView(Client.java:206)
at com.supermarket.client.Client.createLoginView(Client.java:62)
at com.supermarket.client.Client.main(Client.java:32)
Exception in thread "main" java.lang.NullPointerException
at com.supermarket.client.Client.createCashierView(Client.java:207)
at com.supermarket.client.Client.createLoginView(Client.java:62)
at com.supermarket.client.Client.main(Client.java:32) 展开
java.io.EOFException
at java.io.ObjectInputStream$BlockDataInputStream.peekByte(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at com.supermarket.client.ClientBIZ.Scan(ClientBIZ.java:210)
at com.supermarket.client.Client.createCashierView(Client.java:206)
at com.supermarket.client.Client.createLoginView(Client.java:62)
at com.supermarket.client.Client.main(Client.java:32)
Exception in thread "main" java.lang.NullPointerException
at com.supermarket.client.Client.createCashierView(Client.java:207)
at com.supermarket.client.Client.createLoginView(Client.java:62)
at com.supermarket.client.Client.main(Client.java:32) 展开
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