Topic: helloworld程序运行错误:NoClassDefFoundError: HelloWorld/java |
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1.helloworld程序运行错误:NoClassDefFoundError: HelloWorld/java | Copy to clipboard |
Posted by: hemk Posted on: 2005-11-15 13:40 我测试的一段小程序: public class HelloWorld { public static void main(String args[]) { System.out.println("Hellow world in Java!"); } } 用javac编译正常,但运行出现下面错误: "Excetipn in thread "main" java.lang.No ClassDeffoundError: HelloWorld/java" 按照资料说明,设置了环境变量,也是一样. 请各位大虾帮忙. 请尽量使用准确的文字描述作为标题 (甚至只是简单的错误信息) 不妨先搜寻一下旧帖子 http://www.cjsdn.net/post/search 说不定已找到答案 keyword: NoClassDefFoundError 原來的标题: 小学生问题再发生!( |
2.Re:小学生问题再发生! [Re: hemk] | Copy to clipboard |
Posted by: q_yuan Posted on: 2005-11-15 14:31 你检查一下Path设置是否正确! |
3.Re:小学生问题再发生! [Re: hemk] | Copy to clipboard |
Posted by: bukaoyan Posted on: 2005-11-15 14:43 应该是.的问题 |
4.Re:小学生问题再发生! [Re: hemk] | Copy to clipboard |
Posted by: hemk Posted on: 2005-11-15 17:51 确认未发现异样,PATH设置与书上,网上相同,但对CLASS_PATH设置,我不能确定,我看了几个说法不一样。 请告之。 谢谢! |
5.Re:小学生问题再发生!(NoClassDeffoundError: HelloWorld/java) [Re: hemk] | Copy to clipboard |
Posted by: why Posted on: 2005-11-15 20:13 hemk wrote: CLASS_PATH? It's CLASSPATH How did you run HelloWorld? java HelloWorld.java ?? Try java -cp . HelloWorld q_yuan wrote: Path设置? Could you please tell us why one should check this when getting a NoClassDefFoundError? |
6.Re:helloworld程序运行错误:NoClassDefFoundError: HelloWorld/java [Re: hemk] | Copy to clipboard |
Posted by: hemk Posted on: 2005-11-16 11:23 谢谢!各位帮助.我已经解决了问题. 原来在public static void main(String args[])中String [] args中括弧位置不对. |
7.Re:helloworld程序运行错误:NoClassDefFoundError: HelloWorld/java [Re: hemk] | Copy to clipboard |
Posted by: why Posted on: 2005-11-16 17:29 hemk wrote: No no no public static void main(String args[]) and public static void main(String[] args) are the same. |
8.Re:helloworld程序运行错误:NoClassDefFoundError: HelloWorld/java [Re: hemk] | Copy to clipboard |
Posted by: kof821117 Posted on: 2005-11-17 09:08 可以运行啊,,我用的bluej运行的, |
9.Re:helloworld程序运行错误:NoClassDefFoundError: HelloWorld/java [Re: why] | Copy to clipboard |
Posted by: xiaosilent Posted on: 2005-11-17 13:57 why wrote: |
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