In order to solve this error, you must know how Java find and loads the classes, that's a little bit complex topic for beginners, but we will touch the same base or you you liked the tutorial! Did you? –Stephen C Mar 17 '15 at 22:36 1 @Ali.Rashidi - There are lots of other short answers. Is the form "double Dutch" still used? http://gsbook.org/could-not/error-could-not-find-or-load-the-main-class.php
Please comment in below section. I added an answer just in case it happens to someone else. –Eduardo Dennis Nov 1 '13 at 18:05 2 Is your class under a package? How to handle exception thrown from static block i... Windows (tested with 7) doesn't accept special characters (like á) in class and package names. try this
Normally if a class is not on the classpath, the error thrown indicates as such. Bu videoyu Daha Sonra İzle oynatma listesine eklemek için oturum açın Ekle Oynatma listeleri yükleniyor... So, the error message is too broad. Kapat Daha fazla bilgi edinin View this message in English YouTube 'u şu dilde görüntülüyorsunuz: Türkçe.
I have seen many programmers getting frustrated, losing interest in Java due to various PATH and CLASSPATH issues e.g. E:\workspace\MyProject\bin\myPackage> cd.. Yükleniyor... Error: Could Not Find Or Load Main Class Netbeans share|improve this answer answered Feb 20 '15 at 13:36 Zsolti 1,0631814 add a comment| up vote 0 down vote If so simple than many people think, me included :) cd to
Bu videoyu bir oynatma listesine eklemek için oturum açın. But why please? –Sam003 May 7 '15 at 17:21 it works because it tells the java interpreter where the bytecode class files are. –rupweb Sep 17 '15 at 8:46 and colon : after -cp option) –broadband Sep 25 '14 at 8:39 1 See This one too.. http://javarevisited.blogspot.com/2015/04/error-could-not-find-or-load-main-class-helloworld-java.html because you didn't "source" the file where added the setenv commands in the right shell. –Stephen C Mar 15 at 13:14 I'm using Debian 8 and this worked.
zTech 20.227 görüntüleme 2:20 Debugging in Eclipse Java for Complete Beginners - Süre: 15:37. Error Could Not Find Or Load Main Class Spring Boot I then opened a terminal window, went to where I saved the file and compiled it from the command line. Now let's run the program target directory first without using -classpath option: C:\Users\WINDOWS 8\workspace\Demo\target\classes>cd .. share|improve this answer answered Aug 22 at 15:51 TiMr 393220 add a comment| up vote 0 down vote If your class is in a package, make sure to set the package
java com.acme.example.ListUser Example #2 - a filename or pathname rather than a class name: java ListUser.class java com/acme/example/ListUser.class Example #3 - a class name with the casing incorrect: java com.acme.example.listuser Example
How should night time be determined and logged in a fast westbound plane? Could Not Find Or Load Main Class Eclipse Check that the directory names and JAR file names are correct. Error: Could Not Find Or Load Main Class Jar packagename.packagename2.packagename3.ClassName However some versions of the java command allow you to use slashes instead of periods; e.g.
FizzBuzz Solution in Java 8 ► March ( 10 ) ► February ( 12 ) ► January ( 16 ) ► 2014 ( 102 ) ► December ( 6 ) ► Check This Out share|improve this answer answered Nov 1 '13 at 18:04 Eduardo Dennis 4,25544058 1 It sounds like the problem was that you had a incorrect classpath due to a broken "reference" Uygunsuz içeriği bildirmek için oturum açın. Apparently, I ran it as: >java dto\Helloinstead of>java dto.Hello May 29, 2015 at 3:39 AM Javier Sánchez said... Error: Could Not Find Or Load Main Class Linux
Just deleting the run configuration and re-creating it by running the class as right click, Run as Java program will fix the error. I'll update my answer to cover that case. –Stephen C Nov 2 '13 at 0:13 @StephenC and EduardoDennis, It was that here too, there was a jar missing, that Bu videoyu Daha Sonra İzle oynatma listesine eklemek için oturum açın Ekle Oynatma listeleri yükleniyor... Source hey.
Matrix - Sum of elements below and above both diag... 14 Pattern/ Pyramid generation programs in java Top 40 JDBC interview questions and answers in jav... Error Could Not Find Or Load Main Class Intellij share|improve this answer answered Nov 24 at 18:29 Manzurul Hoque Rumi 74 add a comment| protected by Stephen C Dec 2 '13 at 15:36 Thank you for your interest in this June 10, 2016 at 10:55 AM Anonymous said...
What does this mean, what causes it, and how should you fix it? After some background tasks you will be directed to your main project directory. This solution works more by luck (i.e. Could Not Find Or Load Main Class Helloworld learnAsABeginner 19.321 görüntüleme 8:03 Setting Path and Classpath for Java in Windows 7 - Süre: 6:01.
You can include it as set CLASSPATH=%CLASSPATH%;. Oturum aç İstatistikler 20.021 görüntüleme 9 Bu videoyu beğendiniz mi? I copied your source for HelloHP and saved it as HelloHP.java. http://gsbook.org/could-not/error-could-not-find-or-load-main-class-a.php Ekle Bu videoyu daha sonra tekrar izlemek mi istiyorsunuz?
share|improve this answer answered Oct 24 at 22:19 shieldgenerator7 502310 add a comment| up vote -2 down vote From the option menu, select Project->Clean and then select your project and click I found this out when I built a .jar in NetBeans and tried to run it in command line. Can you please describe your problem in little more detail? The program is unable to run saying "Could not find or load main class".
It's Java class loader who looked into CLASSPATH for loading classes. not something I just made up to confuse you :-) Here is an example of what a java command should look like: java -Xmx100m com.acme.example.ListUsers fred joe bert The above is iSee iLearn 49.643 görüntüleme 2:16 How to run java program in windows 7 cmd - Süre: 8:01. Let's clean and build the eclipse project > When project is clean and builded using eclipse, .class file will be formed in directory= E:\workspace\MyProject\bin\myPackage\MyClass.class Let's try to execute above program from
Oturum aç 10 42 Bu videoyu beğenmediniz mi? ICT Trainer 303 görüntüleme 5:42 How to Resolve Incompatible Java version Error in Eclipse - Süre: 10:05. Kewl ;_; 21.533 görüntüleme 2:07 Daha fazla öneri yükleniyor... Saju M 1.728 görüntüleme 6:31 Java Programming Ep.1: Main Class - Süre: 8:13.
asked 3 years ago viewed 890374 times active 3 days ago Linked 244 Error: Could not find or load main class 5 compare two strings in java using command line arguments The class is not just "VisualTest", which would imply that it is not part of any package; it's actually "visual1.VisualTest". from the current directory that is in effect when you run the java command. Actually to avoid the error it is not necessary.
But when class is in some package you need to pass class name prefixed with package name and . John Jai Rancher Posts: 1776 posted 5 years ago You are welcome cp is an option to specify the class path - the path where to find the class files. Check out for javac -d . -cp ./apache-log4j-1.2.16/log4j-1.2.16.jar:./vensim.jar SpatialModel.java VensimHelper.java VensimException.java VensimContextRepository.java output and run it. August 6, 2016 at 7:20 AM dArch said...