Hi Saidamin
I think the problem lies in that, the JVM cannot find the .class to run
Try this:
java -cp . classes.foodpackage.fruitpackage.FoodMain
I hope it works:
Bye:
MartÃn H.
> Hi guys,
>
> I have a problem with package. Could you please tell me what is going
> wrong.
> I have created
> "C:\Work\JAVA\src\foodpackage\fruitpackage" directory
> "C:\Work\JAVA\classes\foodpackage\fruitpackage" directory
>
> In "C:\Work\JAVA\src\foodpackage\fruitpackage", there is two files
> Food.java and FoodMain.java
>
> Food.java
>
> package foodpackage.fruitpackage;
> public class Food {
> private String message = "";
> public void setMessage(String xMessage){
> this.message = xMessage;
> }
> public String getMessage(){
> return this.message;
> }
> public void showMessage(){
> System.out.println(this.message);
> }
> }
>
>
> FoodMain.java
>
> package foodpackage.fruitpackage;
> public class FoodMain{
> public static void main(String[] args){
> Food food;
> food = new Food();
> food.setMessage("Test");
> food.showMessage();
> }
> }
>
> I have compiled java source files using following commands:
>
> C:\Work\JAVA>javac -d classes -classpath ""
> src\foodpackage\fruitpackage\*.java
>
>
> Both Food.java and FoodMain.java files compiled and both FoodMain.class
> files are in "C:\Work\JAVA\classes\foodpackage\fruitpackage" directory
>
> but when I trying to run using the following command I am getting an error
>
> C:\Work\JAVA\classes>java -classpath "" foodpackage\fruitpackage\FoodMain
>
> Exception in thread "main" java.lang.NoClassDefFoundError:
> foodpackage\fruitpack
> age\FoodMain (wrong name: foodpackage/fruitpackage/FoodMain)
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
> at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
> at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> Could not find the main class: foodpackage\fruitpackage\FoodMain.
> Program will exit.
>
>
> Any suggestion???
>
> Thank you in advance,
> Saidamin Usmanov
>
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