作者qrtt1 (thinking in java)
站内java
标题Re: [J2SE] 请问这段错误讯息的意思 Except in tre …
时间Thu Mar 16 14:53:13 2006
== local q ==
是该开赌盘了
※ 引述《PttHuge (我要看Naruto >_<)》之铭言：
[..]
: Thrown when an application attempts to use null in a case
: where an object is required. These include:
: * Calling the instance method of a null object.
: * Accessing or modifying the field of a null object.
: * Taking the length of null as if it were an array.
: * Accessing or modifying the slots of null as if it were an array.
: * Throwing null as if it were a Throwable value.
: 五种情形我这笨蛋都干过，还真猜不出你是指哪种错误 +_+
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※ 发信站: 批踢踢实业坊(ptt.cc)
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