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Java Cannot Find Class In Same Package


If you are running a local applet, set up a web server to use for testing. To change your directory, type the following command at the prompt and press Return: cd /home/jdoe/java If you enter pwd at the prompt, you should see /home/jdoe/java. C:\jdk1.3\bin\samples>javac MyFile.java If you get an error that javac is not a recognized command, that means your PATH variable is not updated correctly. Browse other questions tagged java javac or ask your own question. have a peek at this web-site

Take note that you need to include the current working directory (denoted by '.') in the CLASSPATH. System.out.println("Input has " + count + " chars."); ^ 2 errors The compiler issues two error messages because after it processes count++, the compiler's state indicates that it's in the middle New post © 2000— JetBrains s.r.o. fubar/Bar.java The . other

Java Cannot Find Class In Same Package

What is your doubt/confusion? –santu Sep 28 '13 at 18:51 add a comment| up vote 0 down vote Be sure that both files are in PJ1 folder and run javac *.java. Here's one way to tell Windows where to find javac. See Setting the class path. "We're kind of on the level of crossword puzzle writers... Remember, the argument is the name of the class that you want to use, not the filename.

To make it a bit clearer, let's say your folder structure looks like this myfolder +-PJ1 Fraction.java FractionInterface.java Then you need to be compiling from myfolder using javac PJ1\Fraction.java share|improve this CLASSPATH is similar to another environment variable PATH, which is used by the command shell to search for the executable programs. don't do cmd line. Javac Cannot Find Symbol See step 4 of the installation instructions.

Alternatively, you can launch the class from any directory, provided that the $BASE_DIR is included in the CLASSPATH environment variable. Problems with the examples? But when I run java on the class file, it gives me the following runtime exception... http://stackoverflow.com/questions/3749200/cannot-find-class-in-same-package Documentation The Java™ Tutorials Download Ebooks Download JDK Search Java Tutorials Trail: Getting Started Home Page > Getting Started «Previous•Trail•Next» Lesson: Common Problems (and Their Solutions) Compiler Problems Common Error Messages

d:\myOtherProject> javac -cp d:\myJavaProject\classes TestCircle.java To run the TestCircle, we again get a error, as JRE cannot find the com.yyy.Circle. Java Cannot Find Main Class One of the places java tries to find your .class file is your current directory. Let's write the source as follows: // d:\myJavaProject\src\com\yyy\Circle.java package com.yyy; public class Circle { private double radius; public Circle(double radius) { this.radius = radius; } public double getRadius() { return radius; Post Reply Bookmark Topic Watch Topic New Topic programming forums Java Java JSRs Mobile Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: Beginning Java

Java Cannot Find Symbol Class In Same Directory

To compile all the source files: > cd $BASE_DIR > javac com\zzz\project1\subproject2\*.java The resultant class files will be placed in the same directory as the source files. A Closer Look at the "Hello World!" Application discusses the main method in detail. Java Cannot Find Class In Same Package You no need to create any folders for packages manually. Java Cannot Find Class In Same Directory You can explicitly name the package by providing a package statement in the beginning of the source file.

For example, com.zzz.Circle and com.yyy.Circle are two distinct classes. Check This Out Didn't find what you were looking for? Any ideas? Why do the cars die after removing jumper cables Why does the Minus World exist? Java Cannot Find Or Load Main Class

move to directory that was no directory "Carrie has arrived at the airport for two hours." - Is this sentence grammatically correct? User Classes: located via –classpath or –cp command-line option or CLASSPATH environment variable. How safe is 48V DC? http://haywirerobotics.com/cannot-find/java-cannot-find-symbol-class.html Exception in thread "main" java.lang.NoSuchMethodError: main The Java VM requires that the class you execute with it have a main method at which to begin execution of your application.

For example, you'll get this error if you try to run your program with java HelloWorldApp.class instead of java HelloWorldApp. Classpath So if your class is called "MyClass" and you type "myclass," it won't work.When you run the java command, the class name you supply should not have any extension after it I changed one method signature and broke 25,000 other classes.

C:\jdk1.3\bin\samples>java -cp .

Here's one way to tell UNIX where to find javac. d:> cd \myOtherProject d:\myOtherProject> javac -d classes -cp d:\myJavaProject\classes src\com\abc\TestCircle.java -- To run TestCircle, need to include the base directory of TestCircle and Circle in classpath. -- Also need to use You also need to specify the CLASSPATH of the classes, as MyClass3 uses MyClass4, as follows: > cd $SRC_BASE_DIR\zzz\project1\subproject2 > javac –d $CLASS_BASE_DIR -classpath .;$CLASS_BASE_DIR *.java // try omitting the classpath Java Classpath Why is looping over find's output bad practice?

GO OUT AND VOTE Is it ethical for a journal to cancel an accepted review request when they have obtained sufficient number of reviews to make a decision? Everything was in order as regards system settings, but I was trying to access my code from the command line in completely the wrong way. ClassOne compiles fine. http://haywirerobotics.com/cannot-find/error-cannot-find-symbol-class-displaymessageactivity.html Not the answer you're looking for?

What is the order?] REFERENCES & RESOURCES TODO Latest version tested: JDK 1.6 Last modified: July 2008 Skip to main content Download Getting Started Members Projects Community Marketplace Events Planet Hence, we need to include current directory (denoted as '.') in the CLASSPATH, together with the base directory of package com.yyy, separated by ';', as follows: d:\myOtherProject> java -cp .;d:\myJavaProject\classes TestCircle I have invalidated cached repeatedly with no success. A protected entity is accessible by classes in the same package and its subclasses.

This is accomplished by an environment variable called CLASSPATH. Exception in thread "main" java.lang.NoSuchMethodError: main The Java VM requires that the class you execute with it have a main method at which to begin execution of your application. Verify that the application is signed by a valid certificate and that the certificate is located in the Signer CA keystore. For example, the compiler warns you each time you use a variable that has not been initialized: testing.java:13: Variable count may not have been initialized.

if you use javac, you should give it all source files that should be compiled javac Main.java DFA.java ... What movie is this? Why there are no approximation algorithms for SAT and other decision problems? User classes are found though the so-called user class path - a list of directories and JAR files which contain class files.

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 YA novel involving immortality via drowning Why is looping over find's output bad practice? Development != deployment –T.J. You can also use command-line option -classpath or -cp to specify CLASSPATH used for this command: > java –cp $BASE_DIR com.zzz.project1.subproject2.MyClass3 Case 2: Source and class files in separate directories Suppose

Draw a hollow square of # with given width How to grep two numbers from the same line at different places using bash? Let's write a test program to use this Circle class. If you enter ls at the prompt, you should see your .java and .class files. Need to change cash to cashier's check without bank account (Just arrived to the US) Teenage daughter refusing to go to school Why won't curl download this link when a browser