com.ClassName, I think I have discussed this in the article as well. Do students wear muggle clothing while not in classes at Hogwarts (like they do in the films)? I realize that. Campbell Ritchie Sheriff Posts: 50939 83 posted 4 years ago Have you never used the command line before? have a peek here
The other decays..Two? It ran in NetBeans but not in command line. button then add bin folder of your project. Either add . http://stackoverflow.com/questions/18093928/what-does-could-not-find-or-load-main-class-mean
This is one of the most important troubleshooting skill which will help you a long way in your career. share|improve this answer edited Dec 2 '13 at 14:33 Louis van Tonder 2,15931638 answered Dec 2 '13 at 14:05 arun 371 1 This does not help. John Jai Rancher Posts: 1776 posted 5 years ago Could you please post the code of HelloWorld. NoClassDefFoundError and ClassNotFoundException and this is my humble effort to bring them back and empower with practical knowledge.
you have a classpath problem. Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count). Hi, I am trying to call one c function from java via JNI. Error: Could Not Find Or Load Main Class Netbeans If you are new Java developer then you first pick a book to learn Java from start to end, but if you are intermediate Java developer then you should look at
Java uses "." as the classpath by default, not as part of the classpath by default. –Stephen C Jun 12 '14 at 6:05 add a comment| up vote 2 down vote I really appreciate your help. posted 2 years ago You have a package statement there: package chap01; The directory structure must match the package structure. http://javarevisited.blogspot.com/2015/04/error-could-not-find-or-load-main-class-helloworld-java.html Here's what seems odd if I remember correctly.
Here's the code, but again, it's un-edited sample code from the book. Error Could Not Find Or Load Main Class Spring Boot Dustin Wright Greenhorn Posts: 24 1 I like... techBucket 73.141 visualizaciones 9:52 Solving Android SDK Problems - Duración: 9:45. READ them".
A) Tried adding the "chap01" folder from the sample code in my jdk folder, and tried to call it, that did not work C:\jdk1.8.0_20>cd c:\jdk1.8.0_20\chap01 c:\jdk1.8.0_20\chap01>java BeerSong Error: Could not find
Why should/does(?) statistical sampling work for politics (e.g. Error: Could Not Find Or Load Main Class Eclipse Cambiar a otro idioma: Català | Euskara | Galego | Ver todo Learn more You're viewing YouTube in Spanish (Spain). Error: Could Not Find Or Load Main Class Jar 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.
Thanks! navigate here I like the second option because it's easier to control and change. share|improve this answer answered Jul 15 '14 at 17:23 edwindh 293 add a comment| up vote 0 down vote I use Anypoint Studio (an Eclipse based IDE). Acción en curso... Error: Could Not Find Or Load Main Class Linux
from the current directory that is in effect when you run the java command. Steve C's answer covers the possible cases nicely, but sometimes to determine whether the class could not be found or loaded might not be that easy. guessing / hoping that "." is on the classpath) than by judgement (i.e. http://nyfreewifi.com/main-class/cannot-find-the-main-class-java-error.html Dustin Wright wrote:I don't have one called CLASSPATH.
I'll update my answer to cover that case. –Stephen C Nov 2 '13 at 0:13 add a comment| up vote 4 down vote According to the error message ("Could not find Error: Could Not Find Or Load Main Class Scala Idioma: Español Ubicación del contenido: España Modo restringido: No Historial Ayuda Cargando... John Jai Rancher Posts: 1776 posted 5 years ago 1 Hi Saptaparna, My knowledge is restricted to Java 1.5....
HelloWorld share|improve this answer answered Aug 21 '15 at 6:58 manetsus 2,61692141 This is not a good recommendation. By the way, there are more to it e.g. Britec09 205.813 visualizaciones 12:20 could not find or load main class yourJframeName - Duración: 1:45. Error Could Not Find Or Load Main Class Intellij If you have been using a build tool like Ant or Maven or Gradle rather than running javac by hand, you most likely would not have built the code incorrectly ...
Simpson 233219 If you used an IDE or a Java build tool you most likely would not get into this problem The compiler would (or at least ... Will you please clarify how to use compile a prog without going into the bin...I mean without typing the complete path address (C:\Java\jdk1.7.0\bin) again and again. Saptaparna Dhar Greenhorn Posts: 10 posted 5 years ago I would like to add one more thing that I am using WINDOWS7. http://nyfreewifi.com/main-class/cannot-find-main-class-error-java.html It's Java class loader who looked into CLASSPATH for loading classes.
I ended up using this: javac -cp third_party_lib.jar MyClass.java and for execute: java -cp .:./third_party_lib.jar MyClass (notice the dot . The classpath needs to include all of the other (non-system) classes that your application depends on. (The system classes are located automatically, and you rarely need to concern yourself with this.) For a better explanation of this problem. –Stephen C Oct 27 '14 at 13:16 4 @StephenC Yes, your answer is more complete (and of course, +1), but this particular answer Current directory was no longer in CLASSPATH.
We need to supply the class name containing the main method to the interpreter. June 23, 2015 at 6:38 AM Javin Paul said... You wrote in your first post that you executed: Dustin Wright wrote:C:\jdk1.8.0_20>set CLASSPATH=java welcome Type echo %CLASSPATH% and post the output here. 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
bharath3690 77.965 visualizaciones 8:09 How to Resolve Incompatible Java version Error in Eclipse - Duración: 10:05. Share to Twitter Share to Facebook Labels: error and exception 32 comments : Anonymous said... Would you like to answer one of these unanswered questions instead? Do you happen to have any clues on this situation?
share|improve this answer edited Sep 17 '15 at 11:29 answered Mar 29 '15 at 16:40 aliteralmind 10.8k63970 15 And this command must be called from the directory in which the share|improve this answer answered Dec 22 '15 at 4:47 Vinay 9017 add a comment| up vote 0 down vote This solved the issue for me today: cd /path/to/project cd build rm I am trying to run a java program via notepad and i am using window 7 32 bit. I think what I did when I deleted it was reset it to a default configuration.
share|improve this answer edited Sep 17 '15 at 11:08 answered Sep 17 '15 at 1:35 XiaoPeng 1,54221525 "Basically" there are lots of other categories too. FizzBuzz Solution in Java 8 ► March ( 10 ) ► February ( 12 ) ► January ( 16 ) ► 2014 ( 102 ) ► December ( 6 ) ► should) know enough to tell you that the source file is in the wrong place. –Stephen C Sep 14 at 22:43 I was using Atom and javac on Linux
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