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Cannot Make A Static Reference To A Non-static Method

But it didn't answer my query –kunal Jul 15 '12 at 13:34 @Kunal - I get to differ. They are methods that are only available when you have created an object, which in this case is an instance of a String.) As an important point, note that you don’t Homepage Subject Comment About text formats Anonymous format Allowed HTML tags:

    1.  Lines and paragraphs break automatically. BUT, for stuff that don't need to have more than 1 instance (like that tribute list in the thread) I find it very usefull and easy to make them static and Check This Out 

      My cat sat down on my laptop, now the right side of my keyboard types the wrong characters Draw a hollow square of # with given width How are the functions mona is not in the sudoers file. in the onCreate method); Make it a local variable in the place of actual usage. I'm not sure I like that design. http://stackoverflow.com/questions/11491750/cannot-make-a-static-reference-to-the-non-static-method-fxnint-from-the-type-t

      more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed However, the problem is that when a GameStart object is created, it creates a new MenuState. And in my opinion, you should use whatever you think is required for the long run, always think ahead for your project.

      I hope this helps, good luck! And I thought static is only a instance-less pointer and that's why it can be accessed by using the class name instead of calling a new instance of it and getting static int fxn(int y) public class Two { public static void main(String[] args) { int x = 0; System.out.println("x = " + x); x = fxn(x); System.out.println("x = " + x); Ideally, your app should go through a initialization phase in which your object tree is all initialized, and then a "start" phase in which the differrent things are started.

      Can clients learn their time zone on a network configured using RA? I think this will work! Then my efforts are worth while, it's my pleasure to assist. share|improve this answer answered Jul 15 '12 at 12:14 Keppil 34k64478 add a comment| up vote 3 down vote You can't access the method fxn since it's not static.

      If one supplier has delayed your project schedule should the other suppliers on the project be alerted to the new timeline? I don't believe any experienced programmer would ever suggest to avoid using static variables entirely; but as suggested by desht, to use them to reduce complexity is poor practice, and although In that last code of yours, the getTributeList is unnecesairy because you can just use HungerGames.tributelist. instead of HungerGames.getTributeList()., that extra method is a waste of space and processing in my do the same with addTribute() ex: PHP: publicstaticvoidaddTribute(){}
      Click to expand...

      You need to create an instance of the class: HallLanceMemoryCalculator me = new HallLanceMemoryCalculator(); Then you can call the instance's getCurrentValue(): double value = me.getCurrentValue(); share|improve this answer answered Feb 17 http://learn-java-by-example.com/java/fix-cannot-static-reference-non-static-method/ class Two { public static void main(String[] args) { int x = 0; System.out.println("x = " + x); x = fxn(x); System.out.println("x = " + x); } int fxn(int y) { Thanks in advance. "The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!', but 'That's funny...' " - Isaac Asimov Jesper de Jong Paul Clapham Sheriff Posts: 21444 33 I like...

      About a colored table What is with the speech audience? http://ecoflashapps.com/cannot-make/cannot-make-a-static-reference-to-a-non-static-java.html posted 3 years ago I guess what I'm asking is "How can I activate an upper class's methods through a lower class?" "The most exciting phrase to hear in science, the Digi, 13, 2012 #21 (You must log in or sign up to reply here.) Show Ignored Content Thread Status: Not open for further replies. asked 4 years ago viewed 32530 times active 4 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Visit Chat Linked 120 What is the reason behind “non-static method

      Its updated daily and Its Awesome. getText is a method of the Context abstract class and in order to call it, one needs an instance of it's subclass (Activity, Service, Application or other). Why are LEDs in my home unaffected by voltage drop? http://ecoflashapps.com/cannot-make/cannot-make-static-reference-to-non-static-method-processing.html That sounds peculiar, too.

      public static void main(String[] args) is a static method, so can NOT access the Non-static public static int fxn(int y) method. What's the best way to build URLs for dynamic content collections? Instance methods vs static methods A short answer goes like this: In Java you have instance members (variables and methods) and static members: Instance members belong to an instance of a

      if you are trying to make a literal list you need to use the following instead: Code: List TributeList = new ArrayList(); replacing the word "Object" with the class type the

      Did a thief think he could conceal his identity from security cameras by putting lemon juice on his face? I want to run code in a sub class named MenuState.java, then when the code is finished, I want MenuState to call upon one of GameStart's methods. Click Here ERROR - cannot make a static reference to the non-static field Error cannot make a static reference to the non-static field Error Type Compile Time Sample Code public class Therefore, creating a new GameStart in that MenuState will cause a stack overflow. "The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!', but

      This prevents you from running into a problem where you start doing something before other things are setup correctly. However, if I try and do GameStart.enterState(1); then Eclipse gives me this error: Cannot make a static reference to the non-static method enterState(int) from the type StateBasedGame(The superclass) How can I or call a method by an object's reference? http://ecoflashapps.com/cannot-make/java-cannot-make-static-reference-to-non-static-method.html public HallLanceMemoryCalculator(double initial) { this.currentValue = initial; } In doing so, you can use the following main code: HallLanceMemoryCalculator calc = new HallLanceMemoryCalculator(10); int choice = displayMenu(); // some code to

      Sign up for Free! EDIT: eh, I thought that "i" was an "L" in your name xD Digi, 11, 2012 #14 Offline Sessional My BukkitDev ProfileMy Plugins (3) The way I tackle passing in Log in or Sign up Bukkit Forums Home Forums > Bukkit > Plugin Development > How do you refer to a non-static method?