Exception in thread "main" java.lang.NoClassDefFoundError:
来源:百度知道 编辑:UC知道 时间:2024/05/23 15:06:35
环境变量
变量名:path
变量值:C:\j2sdk1.4.0\bin
变量名:classpath
变量值:.;C:\j2sdk1.4.0\lib\*.jar
程序:
class Holle
{
public static void main(String[] args)
{
System.out.println("Hello World!");
}
}
打开命令提示符
C:\>javac Hello.java
C:\>java Hello
报错:Exception in thread "main" java.lang.NoClassDefFoundError:hello
请问各位高手应该怎么操作啊?
我系统是2000 pro,j2sdk1.4.0
变量名:path
变量值:C:\j2sdk1.4.0\bin
变量名:classpath
变量值:.;C:\j2sdk1.4.0\lib\*.jar
程序:
class Holle
{
public static void main(String[] args)
{
System.out.println("Hello World!");
}
}
打开命令提示符
C:\>javac Hello.java
C:\>java Hello
报错:Exception in thread "main" java.lang.NoClassDefFoundError:hello
请问各位高手应该怎么操作啊?
我系统是2000 pro,j2sdk1.4.0
class Holle
修改为:
class Hello
类的名称必须和文件名称相同。。
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