Error In Java Cannot Find Symbol
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business java error cannot find symbol method Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation java error cannot find symbol variable Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like java error cannot find symbol constructor you, helping each other. Join them; it only takes a minute: Sign up What does a “Cannot find symbol” compilation error mean? up vote 111 down vote favorite 38 Please explain the following about the "Cannot find
Java Error Cannot Find Symbol Class
symbol" error: What does this error mean? What things can cause this error? How does the programmer go about fixing this error? This question is designed to be a comprehensive question about "cannot find symbol" compilation errors in Java. java compiler-errors cannot-find-symbol share|improve this question edited Feb 27 at 17:29 BalusC 683k20824732692 asked Sep 7 '14 at 1:12 Stephen C 387k45411738 add a comment| 6 Answers 6 active oldest votes up vote 143 down vote accepted java error identifier expected 1. What does a "Cannot find symbol" error mean? Firstly, it is a compilation error1. It means that either there is a problem in your Java source code, or there is a problem in the way that you are compiling it. Your Java source code consists of the following things: Keywords: like true, false, class, while, and so on. Literals: like 42 and 'X' and "Hi mum!". Operators and other non-alphanumeric tokens: like +, =, {, and so on. Identifiers: like Reader, i, toString, processEquibalancedElephants, and so on. Comments and whitespace. A "Cannot find symbol" error is about the identifiers. When your code is compiled, the compiler needs to work out what each and every identifier in your code means. A "Cannot find symbol" error means that the compiler cannot do this. Your code appears to be referring to something that the compiler doesn't understand. 2. What can cause a "Cannot find symbol" error? As a first order, there is only one cause. The compiler looked in all of the places where the identifier should be defined, and it couldn't find the definition. This could be caused by a number of things. The common ones are as follows: For identifiers in general: Perhaps you spelled the name incorrectly; i.e. StringBiulder instead of StringBuilder. Java cannot and will not attempt to compensate for bad spellin
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Java Error Missing Return Statement
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Cannot Find Symbol Error In Java Compile
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Subscribe to our newsletter Search Home Forum Ask a question Latest questions Windows Mac Linux Internet Video Games Software Hardware Mobile Network Virus Café How To Download http://ccm.net/faq/11191-java-compile-error-cannot-find-symbol Ask a question Windows Software Mac Software Linux Software Android Apps BlackBerry Apps iPhone Apps Windows Phone Apps News Encyclopedia Home How To Operating Systems Linux Java Compile Error cannot find symbol Ask a question October 2016 Java Compile Error cannot find symbol Issue Solution Note Issue I ask for your help. I cannot find made a small program in java management auto parts that consists of 6 classes (single inheritance): Piece-an abstract class (superclass); Two-classes that are an extension of the class Piece: PieceDeBase; PieceComposite (abstract class); Two-classes that are an extension of the class PieceComposite: PieceCompositeEnKit; PieceAssemblee; A class-MainPiece which is an application of all these 5 cannot find symbol classes. The 6 classes are in the same directory Pieces. When I compile the superclass Piece, so good, I no errors. By cons, when I compile the subclasses, I get an error like: PieceDeBase.java: 7: can not find symbol symbol: class public class Piece Piece PieceDeBase extends PieceDeBase.java ^: 37: can not find symbol symbol: variable super location: class {return Prog.Pieces.PieceDeBase super.toString ()+"- -Basic ";} These are the only errors I have for all my classes. Here is my class Piece: Code: package Prog.Pieces; import java.util .*; import java.io. *; public abstract class Piece {/ / Attributes --------------------- -------------------------------------------------- ----------- protected String name; protected String referenceDeBase / / Constructors ---------------------------- -------------------------------------------------- Piece () {name = "unknown"; referenceDeBase = "000000";} Piece (String n, String r) {name = n; referenceDeBase = r;} / / Accessors ------------ -------------------------------------------------- ------------------- getNom public String () {return name;} public void setNom (String n) {name = n;} public String getReferenceDeBase () {return referenceDeBase ;} public void setReference