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Cannot Make A Static Reference To A Non-static Method

But since the server is a singleton, i.e. Object oriented languages are just that, oriented around objects; by making something static you take aware some of the flexibility that you gain from having object instances, which negates the benefits Good luck with your project!Click to expand... Consider this class (psuedocode): class Test { string somedata = "99"; string getText() { return somedata; } static string TTT = "0"; } Now I have the following use case: Test Check This Out

Also, It's "object oriented" not "instance oriented", so it doesn't negate anything because you're still using objects, you just deny their use in multiple instances, which is good for stuff that Alix Ollivier Ranch Hand Posts: 71 I like... I think I fixed it. Can clients learn their time zone on a network configured using RA? page

To understand why, you have to understand the difference between the two. public static void main(String[] args) is a static method, so can NOT access the Non-static public static int fxn(int y) method. There are several ways to solve this: Make the variable a member variable (field) of the Activity or other subclass of Context by removing the static modifier and placing it within Is a Naga Aspirant's Naga form additional to or instead of further Wild Shape forms?

When I am done with the menu, and the player clicks the "continue" button, I want MenuState to tell GameStart to switch the state to GameplayState. posted 3 years ago How do I do that? "The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!', but 'That's funny...' " - share|improve this answer edited Feb 17 '14 at 21:19 Code Maverick 12.5k74086 answered Feb 17 '14 at 21:06 hola 559210 add a comment| Your Answer draft saved draft discarded Sign Well in item1 TTT = 1 and somedata = 200 in item2 TTT = 1 and somedata = 99 In other words, TTT is a datum that is shared by all

Funny note: stack overflow highlights the syntax to make the mistake really obvious here. What crime would be illegal to uncover in medieval Europe? I make sure that each object I'm using can be referenced from this method. Total Site Views Contact Us - Send us Technical Queries - We will be happy to help.

That way, your application properly adjusts to users changing their chosen language. –CommonsWare Feb 11 '11 at 13:36 1 This might help - buggybread.com/2014/06/… –Vivek Vermani Aug 25 '14 at In this class, all of its methods are declared as static methods. MMO-Champion MMO-Champion Keep ahead with the champions of WoW coverage. 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

Oke, I'll send the class via private message because I can't publish the source code yet . http://learn-java-by-example.com/java/fix-cannot-static-reference-non-static-method/ Sorry. Its updated daily and Its Awesome. You need to understand when the two can be used. –Preet Sangha Feb 11 '11 at 13:18 when i add the line "Constants notifications_values = new Constants(); to my

Scala: Recursion, Stacks, and Stack Frames Buddha says expectations lead to suffering A sidewalk, somewhere in Santa Fe, New Mexico The back roads from New Mexico to Colorado Submitted by Anonymous his comment is here Instead pass a Context into your other classes and call context.getText(R.string.TTT) from within them. The reason your professor does not want it to be static, is so that you have the ability to have multiple HallLanceMemoryCalculator instances, that each keep track of their own value. Why does low frequency RFID have a short read range?

Terms and Rules Curse Enjoy the game Not a Member? 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 That doesn’t make sense, does it? this contact form posted 3 years ago I'm assuming reference is the first part of the following?: Polygon polygon = new Polygon(); "The most exciting phrase to hear in science, the one that heralds

public static TributeList getTributeList() { return tributelist; } Very nice implementation for a first try, I am very impressed. That way I can avoid "statics". 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);

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

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 Hopefully that helps explain where these error messages come from. comments powered by Disqus Tweet Java Spring BigData Websphere Commerce Quick Reference / cheat sheet WCS Discussion Forum Data Models Important SQL and Config WCS Shout Box WCS Interview Questions WCS As you've stated, static should be used when you would like to have an instant-less object to be shared among all classes.

Thank you very much for your help, you've helped me already alot!Click to expand... Now, in video games, in order to hold the different types of scenes, like menu, actual gameplay, cutscenes, and etc, you have things called states. Disclaimer: The intent of the site is to help students and professional in their academics and career.Though best effort are made to present the most accurate information, No guarantees are made navigate here If those answers do not fully address your question, please ask a new question. 1 Not your down-voter, but you will want to go through the Java tutorials or a

What's the best way to build URLs for dynamic content collections? What does it mean? I've done both, the first few years I programmed I heavily relied on static variables because I didn't understand instances that well and didn't know how to grab information private to Try it this way...

Instance (non-static) methods work on objects that are of a particular type (the class). However, the problem is that when a GameStart object is created, it creates a new MenuState. E.g. Name Email * Message * buggybread.com Webutation Contact us at [email protected] © buggybread.comPowered by Blogger.

when i removed the "static" the error code is gone, but now i have lots of errors in other files that using this variable. –Chen M Feb 11 '11 at 13:16 Classes/Frameworks Search Code Snippets Search Interview Questions Search Unix Command/Scripts Search DB Query/Scripts Search Follow @buggy_bread Posts Atom Posts Comments Atom Comments Translate this Page Accurev annotations apache active apache axis posted 3 years ago I have a main class called GameStart.