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Could Not Find Or Load Main Class Jar File

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C:\Oracle\Middleware1013\jdk160_18\bin\java -jar PushupTimer.jar Java Beginners FAQ - JavaRanch SCJP FAQ - The Java Tutorial - Java SE 8 API documentation Jo Young Ranch Hand Posts: 34 I like... share|improve this answer answered Apr 13 '12 at 23:18 Mads 66736 add a comment| up vote 1 down vote Does your program use any external jar files? In your answer you said "The classpath needs to include all of the other (non-system) classes". Also, remember, it overrides any CLASSPATH environment variable. navigate here

Hope this helps. java executable-jar share|improve this question edited May 6 '12 at 2:59 WATTO Studios 7,288103145 asked Apr 13 '12 at 23:15 ApertureT3CH 13114 add a comment| 6 Answers 6 active oldest votes Since many Java programmer is now started programming using Eclipse they face this issue when they first try to run their Java program from command line. up vote 423 down vote favorite 149 A common problem that new Java developers experience is that their programs fail to run with the error message: Could not find or load http://stackoverflow.com/questions/21650851/jar-error-could-not-find-or-load-main-class

Could Not Find Or Load Main Class Jar File

If you still face the issue of setting classpath, see this step by step guide to set the classpath. Just deleting the run configuration and re-creating it by running the class as right click, Run as Java program will fix the error. READ them". I've had this problem once already when I only had one class in the jar, I went back and added a second class to make it user friendly because I realized

Join them; it only takes a minute: Sign up “Could not find the main class” error when running jar exported by Eclipse up vote 15 down vote favorite 9 I have There will be other errors and exceptions (NullPionter for example) but you will not see "Coud not find or load main class" as long as main class is found and loaded. It's only from JDK 1.7 onward we are started receiving this new error. Could Not Find Or Load Main Class Jar Maven But in my case the issue was the use of an 'en dash' rather than a 'dash'.

share|improve this answer answered Apr 13 '12 at 23:20 hgrey 1,04559 I checked for that manifest and it's good, the correct main class is specified. –ApertureT3CH Apr 13 '12 Your precious answer is not harmed. –tharinduwijewardane Mar 8 '15 at 4:28 3 The problem with "this worked for me" answers like this is that 1) they WON'T work for let's go to the parent directory "C:\Users\WINDOWS 8\workspace\Demo\target\classes" and execute the same command, this time, it should work: C:\Users\WINDOWS 8\workspace\Demo\target\classes\dto>cd .. have a peek at this web-site Who is this six-armed blonde female character?

Had to change the lines in .classpath from to share|improve this answer Java Jar Main Class Not Found But have you read my answer? There's a known problem where Java will not interpret the last line in the manifest if there is no empty line at the end; the tutorial warns about this: The Java Is it possible to see animals from space?

Error Could Not Find Or Load Main Class Jar Linux

I added dll of the c program in java build path. http://stackoverflow.com/questions/10149463/jar-file-could-not-find-main-class August 10, 2016 at 6:12 PM Anonymous said... Could Not Find Or Load Main Class Jar File HelloWorld share|improve this answer answered Aug 21 '15 at 6:58 manetsus 2,47192141 This is not a good recommendation. Could Not Find Or Load Main Class While Executing Jar File I've uninstalled and reinstalled both my jre and jdk and recreated my .class and .jar files, but the problem persists.

This doesn't work for me. check over here You will again be met by many many folders, look for the folder that is labeled java.exe. Program will exit2“Error: Could not find or load main class com.mycompany.App” when trying to execute Maven-generated Jar423What does “Could not find or load main class” mean?15.jar error - could not find share|improve this answer edited Aug 12 '15 at 13:08 Micah Stairs 1039 answered Sep 3 '12 at 15:29 Amila Chamikara 565 What? Jar Cannot Find Main Class

What are these boxes mounted inline on each of the 3 phase wires of a high voltage power line in Miami? try this steps. Okay, maybe Java updated and something got messed up... his comment is here Is it bad form to write mysterious proofs without explaining what one intends to do?

Aug 3 at 19:29 add a comment| up vote 6 down vote 1.Create a text file calles Manifest.txt and provide the value as Main-Class: classes.TestClass 2.Create the jar as jar cfm Could Not Find Or Load Main Class Executable Jar Open this folder, as well as all the folders within it that are openable. Additional Notes: When you put a directory on the classpath, it notionally corresponds to the root of the qualified name space.

javaw launcher is used for GUI applications without console. –jbaliuka Feb 9 '14 at 10:40 add a comment| 5 Answers 5 active oldest votes up vote 12 down vote accepted Thanks

August 11, 2015 at 1:49 PM Javin Paul said... @Anonymous, glad to hear that solution worked for you. Hello Javier, by scheduled task do you mean running your Java program as windows service? why do they give the same output? Could Not Find Or Load Main Class Jar Ubuntu Here is the screenshot of how I tried to reproduce and solve the error as discussed in the previous paragraph: That's all about how to solve "Error: Could not find or

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 If it helps and people upvote, what's the problem? –takendarkk Jul 17 at 20:39 2 I didn't know answers would change order based on edits - mine always rank by I would suggest run the file from command line once. http://awendigital.com/main-class/error-could-not-find-or-load-main-class-jar-linux.html After that I close my project and reopen it and boom I finally solved my problem.

Well, for that purpose whether we need to define CLASSPATH or just use -classpath or -cp option. One more thing to watch for... That would be a Java syntax error. (What you mean is that the file containing the compiled class is called "CommandLine.class" ... ). Check which dash you are using, it might be the wrong one.

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 I could not find an existing Q&A that covers this adequately (IMO). –Stephen C Aug 7 '13 at 3:21 this happened to me recently and it was due to button then add bin folder of your project. share|improve this answer edited Dec 2 '13 at 14:33 Louis van Tonder 2,18431738 answered Dec 2 '13 at 14:05 arun 371 1 This does not help.

After you do this, a little box will pop up, in this box, type regedit, and press Enter or the Ok button. What is the truth about 1.5V "lithium" cells Sever-sort an array Four Birds + One What does this symbol of a car balancing on two wheels mean? Most of the time you just need to either correct your CLASSPATH environment variable or run your program with java -cp or -classpath option. put all the referred jar files in a folder jarAddOns and copy it in a safe place now from eclipse (or from your IDE) remove the jar files .

Now, when you hit run again, things would work just fine.