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Java Error Message Could Not Find The Main Class


The normal syntax1 is this: java [

Additional Notes: When you put a directory on the classpath, it notionally corresponds to the root of the qualified name space. 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: Java in RealTutsGML 325.495 weergaven 20:29 Install Java Development Kit (JDK) on Windows 7 / Windows 8 - Duur: 6:28. what is the default initial capacity of VECTOR, ho...

Error Could Not Find Or Load Main Class Cmd

Here is corresponding MAC command : java -classpath ".:./lib/*" com.test.MyClass where in this example the package is com.test and a lib folder is also to be included on classpath. Please comment in below section. If there are other categories, please advise me.

  • June 23, 2015 at 6:50 AM jaison said...
  • I spent 15 minutes debugging mine only to realize I had put the class in its folder but not put the package declaration in the file.
  • Saptaparna Dhar wrote:Thank you for your assistance.
  • Back to top #11 JustMike JustMike Newbie Members 33 posts Gender:Male Location:Bucharest, Romania Interests:PHP, SQL, Java, C++, HTML5, CSS3, JavaScript, laravel Posted 27 October 2013 - 12:04 PM I uninstalled java
  • guessing / hoping that "." is on the classpath) than by judgement (i.e.
  • Daniel Grissom 112.070 weergaven 15:24 How to install jdk 8 in Windows 7/8/8.1 - Duur: 9:51.

You must not work with the public much. -- Trilby----How to Ask Questions the Smart Way Offline #3 2014-09-24 16:50:59 Marcel- Member From: Utrecht, NL Registered: 2006-12-03 Posts: 259 Re: [SOLVED] share|improve this answer answered Jul 2 '14 at 11:11 Celebes 713516 2 In Ubuntu, I also had to specify the path. You need to build this skill by doing active development. Error: Could Not Find Or Load Main Class Netbeans Classpath is little confusing topic to master, but you will understand it once you started writing and running some Java program.

I copied your source for HelloHP and saved it as HelloHP.java. Error: Could Not Find Or Load Main Class Eclipse Instead I would create a one-liner wrapper script that worked whether or not the user is in the "right" directory. –Stephen C Nov 8 '15 at 3:41 add a comment| up The . (dot) means "look in current directory". My error was resolved after deleting existing run configuration where User entry was not pointing to default classpath.

I have purposefully chosen a class with a package instead of HelloWorld in the default package because many programmers get "Could not find or load main class" error when they try Error: Could Not Find Or Load Main Class Scala This solution works more by luck (i.e. Why is JK Rowling considered 'bad at math'? in questions asked on this site.) –Stephen C Sep 17 '15 at 1:44 There are TWO because the error says "Could not FIND or LOAD main class".

Error: Could Not Find Or Load Main Class Eclipse

But, if the class in use is extended or implemented, java is unable to load the class itself. August 10, 2016 at 6:12 PM Anonymous said... Error Could Not Find Or Load Main Class Cmd This way you always know which JARs are included in your classpath. Could Not Find Or Load Main Class Jar Krohn - Education 29.759 weergaven 4:25 Eclipse + Java Development Kit (JDK) Installation on Windows 10 + First Java Project - Duur: 15:24.

Posted 26 October 2013 - 08:28 PM Ok, so where did java get installed? check over here This concludes this test of our sanity -- we will now return to our regular programming. Back to top #7 JustMike JustMike Newbie Members 33 posts Gender:Male Location:Bucharest, Romania Interests:PHP, SQL, Java, C++, HTML5, CSS3, JavaScript, laravel Posted 26 October 2013 - 07:13 AM I am using Posted 27 October 2013 - 04:59 PM If you've checked your path and there is nothing strange there, and you've tried using the full path to the known good executables then Error: Could Not Find Or Load Main Class Linux

I'm a Java newbie and just wrote a quick Java program to test something. How to check string contains at least one alphabet... Same thing applies if you are running your program using -cp or -classpath option. 2) If you are running Java program from the directory, your .class file is and you don't his comment is here Remove any traces of the failed Java installation by uninstalling Java Download and install the Windows offline installer package.

I guess the background scanning takes place of the 'classpath' thing. Error Could Not Find Or Load Main Class Spring Boot If the classpath was set by another application, edit it by adding the . how to check string contains numeric value in java...

share|improve this answer answered Dec 27 '15 at 0:26 GuiRitter 5116 add a comment| up vote 0 down vote sometimes its better to remove the added jar files and add again

Dit beleid geldt voor alle services van Google. more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Two things i can think of not using the -cp option is 1. Could Not Find The Main Class Program Will Exit from the current directory that is in effect when you run the java command.

yah...m pasting the program.. Hello, I am getting "Error: Could not find or load main class Server" on Eclipse. For me the issue was that the classpath syntax is OS-dependent. http://rsmasters.net/could-not/java-error-could-not-find-or-load-the-main-class.html com.ClassName, I think I have discussed this in the article as well.

Employee object overrides: > equa... Home Core Java Tutorials Core Java Basics Tutorial SORTING & SEARCHING tutorial in java DATA STRUCTURES tutorial in java CUSTOM IMPLEMENTATION of MAP, SET and LISTS Basic programs for java beginners I then opened a terminal window, went to where I saved the file and compiled it from the command line. READ them".

User is set to run wheter logged in or not. One possible reason for that is that the class may be implementing an interface or extending another class that is not on the classpath. The program is unable to run saying "Could not find or load main class". Hey Javin,Thanks a lot.

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 I didn't try the complete package name because it had it 10 minutes before.That said, I use NetBeans/JMonkey and they are fantastic. Not working :( HELP!Getting error: Could not find or load main class April 2, 2016 at 11:43 AM Javin Paul said... Thank you!

And it worked. I have tried with NetBeans but the problem is still there....Thanks for your help, I will continue to search for a solution and when I will find one I will post java[space]-cp[space].[space]HelloWorld and please UseCodeTags henceforth Saptaparna Dhar Greenhorn Posts: 10 posted 5 years ago Thank you. HelloWorld.java would have worked!

These are generally immune from this particular exception, because the IDE uses its own mechanisms to construct the runtime classpath, identify the main class and create the java command line. whenever I run my program either by Run configurations or right click and run as Java program, I get the popup complaining about could not find or load main class. Select rows between two row numbers from database select rows between one number to another in Oracl...