loanlac
23-03-2003, 07:21
tai sao tui tao 1 ung dung don gian nhu:
class HelloWorldApp {
public static void main(String[] args) {
System.out.println("Hello World!"); //Display the string.
}
}
khi compile thi duoc, nhung khi run thi no bao loi sau:
Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorldApp
hix, xin chi giup!!!!
class HelloWorldApp {
public static void main(String[] args) {
System.out.println("Hello World!"); //Display the string.
}
}
khi compile thi duoc, nhung khi run thi no bao loi sau:
Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorldApp
hix, xin chi giup!!!!