Cannot Find Symbol Error Java Compile
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Java Compile Error Cannot Find Symbol Constructor
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Cannot Find Symbol Error In Java Interface
helping each other. Join them; it only takes a minute: Sign up What does a “Cannot find symbol” compilation error mean? up vote 110 down vote favorite 38 Please explain the following about the "Cannot find symbol" error: java error cannot find symbol class 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 682k20324712691 asked Sep 7 '14 at 1:12 Stephen C 386k44410738 add a comment| 6 Answers 6 active oldest votes up vote 141 down vote accepted 1. What java error cannot find symbol method 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 spelling or typing errors. Perhaps you
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Java Error Cannot Find Symbol Variable
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Java Error Cannot Find Symbol File
all, Thanks in advance for your help. I'm a Java newbie and am having trouble compiling this program. Here's what I have so far: 2 Classes: http://stackoverflow.com/questions/25706216/what-does-a-cannot-find-symbol-compilation-error-mean 1. Test.java (main class) 2. Customer.java (instantiable class) Path Variable: C:\Program Files\Java\jdk1.5.0_06\bin Code: **************************************************************** (Customer.java) class Customer { private String customerID; private String firstName; private String lastName; private String address; private String emailAddress; private int age; private boolean hasCollegeEd; private double gradePointAverage; private boolean accidentStatus; private double surcharge; public Customer(String c_id, String f_name, https://coderanch.com/t/402221/java/java/Compiler-Error-find-symbol String l_name, String add, String email, int a, boolean col_ed, double gpa, boolean a_status) { customerID = c_id; firstName = f_name; lastName = l_name; address = add; emailAddress = email; age = a; hasCollegeEd = col_ed; gradePointAverage = gpa; accidentStatus = a_status; } public double calculateSurcharge(int a, boolean a_status, boolean c_ed, double gpa) { return surcharge; } public void display() { System.out.println("**** ABC Insurance Co. ****"); System.out.println("Customer ID: " + customerID); System.out.println("Surcharge: %" + surcharge); } } ************************************************************ (Test.java) class Test { public static void main(String[] args) { Customer cust1 = new Customer("235678", "John", "Doe", "1313 Mockingbird Ln", "email address", 20, false, 0.0, true); cust1.calculateSurcharge(20, true, false, 0.0); cust1.display(); } } ********************************************************************** When I go and compile this at the command line: javac *.java (inside of my directory) I receive this error: Test.java:3: cannot find symbol symbol : constructor Customer(java.lang.String, java.lang.String, java.lang.String, java.lan.String, java.lang.String, int, boolean, double, boolean) location class: Customer Customer cust1 = new Customer("1234","John","D
expression incompatible types invalid method declaration; return type required java.lang.ArrayIndexOutOfBoundsException:
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