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Java Error Could Not Find Main Class Eclipse


I like the second option because it's easier to control and change. For the curious reader, I would suggest reading my post How Classpath works in Java, a must read for a beginner. Thanks anyway. scenarios when Error: Could not find or load main class may occur. navigate here

The weird thing is, my project icon shows a red X (indicating an error), but there are no errors to be found within my code. –G Boggs Sep 23 '14 at Up next How To fix could not find or load main class problem in java - Duration: 8:03. Personally, I don't like this environment variable and doesn't define in my environment variable, because its confusing and source of so many classpath related issue. share|improve this answer answered Mar 24 '15 at 12:04 Niroshan Kalhara 393 add a comment| up vote 1 down vote I had the same problem.

Could Not Find Or Load Main Class Eclipse Error

see more linked questions… Related 232Error: Could not find or load main class15“Could not find the main class” error when running jar exported by Eclipse43Eclipse Error: Could not find or load Most of the time you just need to either correct your CLASSPATH environment variable or run your program with java -cp or -classpath option. your welcome @Ganesh, glad you find this tutorial useful. That broke the execution (I guess because the actual Java files got moved to the git location and no longer existed in my workspace).

  • In order to understand the problem little better, let's reproduce it.
  • So in the first try, I go there and execute java command to launch my program, as seen below: C:\Users\WINDOWS 8\workspace\Demo\target\classes\dto>java HelloHP Error: Could not find or load main class HelloHP
  • Try to run your main class now.
  • Select folder in Linux /usr then Eclipse found all JVM.
  • If that is the case, you should just select Project > Clean.
  • Close the eclipse Delete ".metadata" folder in your work-space. (may be hidden folder) Open the eclipse (it will automatically create ".metadata" folder in your work- space) Try to run the program.
  • Close the start screen Rightclick into package explorer Chose "import maven project", Navigate to your github folder and import the maven project.
  • I'm running Fedora 17, 64 bit. [Updated on: Fri, 20 December 2013 23:56]Report message to a moderator Re: Error: Could not find or load main class [message #1222641

I am trying to run a java program via notepad and i am using window 7 32 bit. Further Reading Building debugging and troubleshooting skill is not easy and it takes lots of practice and experience to understand,reproduce and solve the error. Display in required format - program in java Write a program to Display in required format Must read: Level3 programs (advanced) . Eclipse Could Not Find The Main Class Program Will Exit Join them; it only takes a minute: Sign up Eclipse Error: Could not find or load main class [duplicate] up vote 43 down vote favorite 17 This question already has an

Why aren't sessions exclusive to an IP address? Error Could Not Find Or Load Main Class Eclipse Luna Why wait(), notify() and notifyAll() are in Object class and not in Thread class in java You are here : Home / Core Java Tutorials / Threads/Multi-Threading tutorial in java Every E:\workspace\MyProject\bin> java myPackage.MyClass.class Error: Could not find or load main class myPackage.MyClass.class E:\workspace\MyProject\bin> Summary > In this core java tutorial we solved Error: Could not find or load main class, Why But this is the answer that set me on the right path. +1 –CodeMed Mar 23 '15 at 22:43 I had copied a run configuration because I wanted to

I did have Jar file (last.fm-bindings-0.1.1.jar) that was in my .classpath file that was in C:\Users\Chris\Downloads folder on my laptop hence it wasn't included in the git tree which I recently Error Could Not Find Or Load Main Class Eclipse Kepler Hello Javier, by scheduled task do you mean running your Java program as windows service? share|improve this answer answered Oct 16 '14 at 15:49 Carllo 13 add a comment| up vote 0 down vote Just go to your Package Explorer and press F5, or for some how to check string contains substring using index...

Error Could Not Find Or Load Main Class Eclipse Luna

share|improve this answer edited Aug 25 '15 at 20:34 Kasun Randika 2,21911737 answered Jul 2 '14 at 16:39 Blamkin86 32348 1 Thanks..!! The use of each key in Western music When is it okay to exceed the absolute maximum rating on a part? Could Not Find Or Load Main Class Eclipse Error Goto Forum: - NewcomersNewcomers- Language IDEsAJDTAndmoreC / C++ IDE (CDT)CheJava Development Tools (JDT)ObjectteamsOrionPHP Development Tools (PDT)Eclipse Web Tools Platform Project (WTP)ServerTools (WTP)- ModelingAMPAmalgamB3ATLBPEL DesignerCompareEcore ToolsEMFEMF "Technology" (Ecore Tools, EMFatic, etc) EpsiloneTriceExtended Error Could Not Find Or Load Main Class Eclipse Mars Then you will see an auto generated new run configuration.

Now my compile works! check over here share|improve this answer answered Feb 26 '14 at 17:30 Cris CodeCruncher 7112 add a comment| up vote 6 down vote Check that your project has a builder by either: check project April 1, 2016 at 8:58 AM mithilesh said... @Javin: Thank you for replying. Word for destroying someone's heart physically SQL Server Memory allocation and max server memory setting Why don't we have helicopter airlines? Error Could Not Find Or Load Main Class Command Prompt

April 1, 2016 at 10:19 AM Javin Paul said... @mithilesh, you need to run the program outside of the directory e.g. By refreshing it, you put them both on the same page. How to check string contains at least one alphabet... his comment is here Reason behind this: The compiler had issues linking the libraries to the project.

I have cleaned the project, checked the classpath for '.', added the bin folder to the classpath under run configurations. Error Could Not Find Or Load Main Class Eclipse Juno hey. When java.lang.IllegalStateException occurs in jav...

I can't work out now, what I need to check/change.

Solve java.sql.SQLException: Invalid column name/ ... However, only happened after I added a new jvm. not sure. How To Change Classpath In Eclipse Well, for that purpose whether we need to define CLASSPATH or just use -classpath or -cp option.

what is the default initial capacity of ARRAYLIST,... It's on default package, and I have tried everything from cleaning the project, building the project and build automatically. The solution is exactly same, every bit of discussion applies to that case as well. http://rsmasters.net/could-not/java-error-could-not-find-or-load-the-main-class.html How could I have made my question any more specific?

In the Classpath tab, I clicked "User Entries", then Advanced, then Add External Folder, then I browsed to the bin folder for my project and added it. –emery Dec 16 '13 share|improve this answer edited Oct 19 '13 at 8:38 Qantas 94 Heavy 9,954134158 answered Jun 1 '13 at 2:52 Akeme Ubom 11 add a comment| up vote -7 down vote if Sign in to add this video to a playlist. Not really, Just copy and paste it to new class and change it to an unused class name.

Example - rather than using MyClass, go one directory up and use myPackage.MyClass Another scenario when Error: Could not find or load main class may occur > Using java myPackage.MyClass.class in I have tried every possible thing from setting the path and classpath to using dto but the result is the same. What is classpath environment variable in java, ho... Browse other questions tagged java eclipse or ask your own question.

August 15, 2015 at 8:43 AM raghu said... No one any where else was able to get that across July 19, 2015 at 12:41 PM Anonymous said... If just a jar file which is not used at all, is on the classpath, there should not be any problem. If this is still not working, have a look at the built-in ErrorLog of Eclipse: Window -> Show View -> General -> Error Log share|improve this answer edited Jan 24 at

My error was resolved after deleting existing run configuration where User entry was not pointing to default classpath. And yes the main method is static. In the resultant popup box and Under Java Application your java file name would be selected mode... Not the answer you're looking for?

Recruiter wants me to take a loss upon hire In car driving, why does wheel slipping cause loss of control? Loading... but after doing this , i am getting the error "Could not find or load main class".I am using Cygwin & eclipse.c program---------------#include < stdint.h >#include "JniCSidePgm.hpp"#include < stdio.h >#include < as long as this helps someone :) –DeeCode Apr 23 '15 at 16:14 No worries - I've come across plenty of these scenarios where trying combinations of strange things

share|improve this answer edited Nov 3 '15 at 17:57 answered Aug 26 '15 at 21:55 Matthis Kohli 224115 2 this one worked for me, thank you! –Chris Jun 25 at