Question

j2me在eclipse中编译时手机模拟器一闪就没了 说编译找不到midlet 代码没问题啊

java.lang.ClassNotFoundException: MainMidlet

Answer 1

类没有找到
解决办法是点击上面一个绿色圈圈里面有个白色三角的那个图标,拉下菜单选择run as,然后双击Wireless Toolkit Emulator,看到右边的画面,在Project里面写上你这个工程的名字,接下来就是问题的所在了,一定要在Executale里面选择Midlet,并且在后面写上你代码里面继承MIDlet那个类的名字.
然后选好机型,点run就不会出现那种情况了

Answer 2

a

Answer 3

控制台输出什么？

把代码贴出来看看。

Answer 4

我也遇到了这个问题啊,完全一样,下面是完整的控制台输出内容.代码绝对没有问题.就是不知道为什么?请高手帮忙解决一下
异常信息:
Running with storage root E:\Documents and Settings\zhangaijian\j2mewtk\2.5.2\appdb\DefaultColorPhone
Running with locale: Chinese_People's Republic of China.936
Running in the identified_third_party security domain
java.lang.ClassNotFoundException: MainMidlet
at com.sun.midp.midlet.MIDletState.createMIDlet(+29)
at com.sun.midp.midlet.Scheduler.schedule(+52)
at com.sun.midp.main.Main.runLocalClass(+28)
at com.sun.midp.main.Main.main(+80)
Execution completed.
3387969 bytecodes executed
32 thread switches
1667 classes in the system (including system classes)
17570 dynamic objects allocated (523776 bytes)
1 garbage collections (0 bytes collected)