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Start your free trialpawkan kenluecha
26,303 PointsI can't compile java file. And when I tried to declare a object, they said Java.util.NoSuchElementException
This is code for my Exemple.java
public class Example {
public static void main(String[] args) {
// Your amazing code goes here...
System.out.println(" we're making a new PezDispenser.");
// PezDispenser dispencer = new PezDispenser("Donatello");
// System.out.printf("The dispenser charater is %s",dispencer.getCharacterName());
}
}
I tried to find error by excluding it with //, however with bad luck they still showed me a error message "Error: Could not find or load main class Example.java"
This is class file. I don't sure what is the problem. If anyone can enlighten me. I'll really appreciate.
public class PezDispenser { public static final int MAX_PEZ = 12; private String mCharacterName; private int mPezCount;
public PezDispenser(String characterName){ mCharacterName = characterName; mPezCount = 0; }
public boolean isEmpty(){ return mPezCount ==0; }
public void load() { mPezCount = MAX_PEX; }
public String getCharacterName(){ return mCharacterName; } }
2 Answers
jcorum
71,830 PointsYou have a mis-spelling.
public class PezDispenser {
public static final int MAX_PEZ = 12; //MAX_PEZ
. . .
public void load() {
mPezCount = MAX_PEX; //MAX_PEX
}
jcorum
71,830 PointsThis is the Example class. It must be in a file named Example.java:
public class Example {
public static void main(String[] args) {
// Your amazing code goes here...
System.out.println(" we're making a new PezDispenser.");
PezDispenser dispencer = new PezDispenser("Donatello");
System.out.printf("The dispenser charater is %s", dispencer.getCharacterName());
}
}
This is your PezDispenser class. It must be in a file named PezDispenser.java:
public class PezDispenser {
public static final int MAX_PEZ = 12;
private String mCharacterName; private int mPezCount;
public PezDispenser(String characterName){
mCharacterName = characterName; mPezCount = 0;
}
public boolean isEmpty(){
return mPezCount ==0;
}
public void load() {
mPezCount = MAX_PEZ;
}
public String getCharacterName(){
return mCharacterName;
}
}
I've loaded both files into my Java IDE and they run fine. I suggest you delete yours, and create new files with the above, just to shortcut trying to find the differences. Good luck.
pawkan kenluecha
26,303 Pointspawkan kenluecha
26,303 PointsYes, I tried that out already but I still can't compile the main file (Example.java) They always said "Error: Could not find or load main class Example.java".