困惑,程序无法运行!
我系统是win2000 professional,今天刚刚装上jdk v1.4(在d:\j2sdk1.4.1_02目录下),且配置如下:
path="d:\j2sdk1.4.1_02\bin"
classpath=".;d:\j2sdk1.4.1_02\lib\tools.jar;d:\j2sdk1.4.1_02\lib\dt.jar"
可顺利生成 .class文件,但当执行时却出现问题,错误提示如下,我是java初学者,根本不知道错误处在那里,还请各位帮忙!
错误提示:
Exception in thread "main" java.lang.NoClassDefFoundError: ellsworth (wrong
: Ellsworth)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:502)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.ja
3)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:250)
at java.net.URLClassLoader.access$100(URLClassLoader.java:54)
at java.net.URLClassLoader$1.run(URLClassLoader.java:193)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)