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  1. #1
    mallik.koneru is offline Member
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    Default able to compile but unable to run. can any one tell me wats the mistake?

    class VolcanoRobot5 {
    String status;
    int speed;
    float temperature;

    VolcanoRobot5(String inStatus, int inSpeed, float inTemperature) {
    status = inStatus;
    speed = inSpeed;
    temperature = inTemperature;
    }

    void checkTemperature() {
    if (temperature > 660) {
    status = "returning home";
    speed = 5;
    }
    }

    void showAttributes() {
    System.out.println("Status: " + status);
    System.out.println("Speed: " + speed);
    System.out.println("Temperature: " + temperature);
    }

    public static void main(String[] arguments) {
    VolcanoRobot5 dante = new VolcanoRobot5("exploring", 2, 510);

    dante.showAttributes();
    System.out.println("Increasing speed to 3.");
    dante.speed = 3;
    dante.showAttributes();
    System.out.println("Changing temperature to 670.");
    dante.temperature = 670;
    dante.showAttributes();
    System.out.println("Checking the temperature.");
    dante.checkTemperature();
    dante.showAttributes();
    }
    }

  2. #2
    dswastik is offline Senior Member
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    Default

    Not able to runs means?? Whats the issue?? And please code tags to show your code.
    Swastik

  3. #3
    RamyaSivakanth's Avatar
    RamyaSivakanth is offline Senior Member
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    Default

    code is ok and runnable right.Any path related exceptions u are getting?
    Ramya:cool:

  4. #4
    mallik.koneru is offline Member
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    Default

    when i try to run in cmd prompt, it says
    exception in thread main java.lang.noclassdeffound

  5. #5
    m00nchile is offline Senior Member
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    What exactely are you typing into cmd? If you're typing in:
    Java Code:
    java VolcanoRobot5.class
    just omit .class.
    Ever seen a dog chase its tail? Now that's an infinite loop.

  6. #6
    r035198x is offline Senior Member
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    Post the exact command that you are typing and the exact exception that you get.

  7. #7
    mallik.koneru is offline Member
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    to compile javac volcanorobot5.java

    to run java volcanorobot5.java

  8. #8
    m00nchile is offline Senior Member
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    Java is case sensitive. And when you run a java app, just type in the class name that has the main method, without any extensions.
    Ever seen a dog chase its tail? Now that's an infinite loop.

  9. #9
    dswastik is offline Senior Member
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    should be java VolcanoRobot5
    Swastik

  10. #10
    mallik.koneru is offline Member
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    oh thanq very much, i was using the extension, now its fine, thanq moonchile. bye.

  11. #11
    mallik.koneru is offline Member
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    s i got it swastik

  12. #12
    m00nchile is offline Senior Member
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    Quote Originally Posted by mallik.koneru View Post
    s i got it swastik
    Oh my my, what a typo :D
    Ever seen a dog chase its tail? Now that's an infinite loop.

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