For Example, if my program stored on the D drive, type "D:" press enter and type " cd (folder name)". hope so you will get that in a moment.. The technical chat was really interesting and helpful.Thanks for your assistance. Please try again later.
Do not mess with CLASSPATH until you know that you need to. Note that the windows classpath separator is a semi-colon ie ; share|improve this answer edited Jun 10 '13 at 1:25 Leigh 24.5k73668 answered Sep 20 '11 at 13:16 Saket 20.1k83969 44 Chris Barrett Bartender Posts: 317 24 I like... Now say if you are in the location C:/MyClasses in the cmd prompt you can just give java com.mypackage.HelloWorld I hope you knew about packages - the declaration you give at
Does your answer add anything new? –Stephen C Sep 18 '15 at 7:53 add a comment| up vote 0 down vote On Windows put .; at CLASSPATH value in beginning. I really appreciate your help. For MAC the classpath seperator is : not ; . Could Not Find Or Load Main Class Intellij Finally, if your compile used a "-cp" argument, then you need an equivalent on when you run. –Stephen C Jul 25 at 7:38 add a comment| up vote 1 down vote
C:\Users\WINDOWS 8\workspace\Demo\target>java dto.HelloHP Error: Could not find or load main class dto.HelloHP You can see we are again started getting the same error, Why? Error: Could Not Find Or Load Main Class Jar I have been wading through tons of Java doc and this concrete example is what I needed –user2044223 Mar 17 '15 at 19:05 Its better to make 'Runnable JAR because I don't have any CLASSPATH environment variable, neither I am using -classpath or -cp option to suggest the path, So by default Java is only searching in the current directory. I'd Also like to mention that I ran this in eclipse and it works just fine.
How do spaceship-mounted railguns not destroy the ships firing them? Could Not Find Or Load Main Class Maven Working... OCPJP 6, 7, 8, OCMJD 6 Campbell Ritchie Sheriff Posts: 50573 82 posted 2 years ago We're making progress Don't put your work in the C:\Java folder. Hi, Is anyone available now.I get an error while running a java program from command prompt April 1, 2016 at 8:53 AM Javin Paul said...
I found this out when I built a .jar in NetBeans and tried to run it in command line. share|improve this answer answered Aug 22 at 15:51 Tiyeb Bellal 375219 add a comment| up vote 0 down vote Try -Xdiag. Could Not Find Or Load Main Class Eclipse February 7, 2016 at 6:42 PM Mahek Shah said... Could Not Find Or Load Main Class Netbeans Derek Banas 171,153 views 7:21 Java set the path in windows 7.wmv - Duration: 5:11.
share|improve this answer answered Aug 24 at 8:13 jan.supol 551516 add a comment| up vote 0 down vote If your class is in a package, make sure to set the package click site I am new to Java.I tried the HelloWorld program.Using javac command,I could compile it.A .class file got created.But,when I tried running the same with java command, an error-"could not find or hey. I like the second option because it's easier to control and change. Error: Could Not Find Or Load Main Class Linux
I went to "Run As" configurator and under the class path for that project, it had listed both files in the class path. share|improve this answer answered Aug 16 at 13:17 nilakantha singh deo 389 add a comment| up vote 0 down vote To solve this on Eclipse, I replaced JRE in my build Loading... http://btcherb.com/could-not/java-error-could-not-find-main-class-eclipse.php Additional Notes: When you put a directory on the classpath, it notionally corresponds to the root of the qualified name space.
Why? HelloHPError: Could not find or load main class HelloHP[[email protected] sample]$ javac HelloHP.java[[email protected] sample]$ java -cp . C:\jdk1.8.0_20\bin;C:\ProgramData\Oracle\Java\javapath;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%SYSTEMROOT%\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Intel\OpenCL SDK\3.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\3.0\bin\x64;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Error Could Not Find Or Load Main Class Spring Boot checking that "." is on the classpath).
So it will successfully build and you when you run your outputted Jar the result is: Error: Could not find or load main class mypackage.morepackage.myclass Because it simply never included your To make the OS to locate the java exe it you have to specify the JAVA_HOME and path variables in the Environment variables. If there are relative pathnames in the classpath, check that they resolve correctly ... More about the author java -classpath .
For me the issue was that the classpath syntax is OS-dependent. My SpatialModel.java code does contain a 'main' method (below), so I'm not sure what the problem is - can anyone please help me out? i am using jre and jdk1.8.0_73 February 25, 2016 at 4:19 AM mithilesh said... if you have specified the class name correctly, the next thing to check is that you have specified the classpath correctly: Read the three documents linked above. (Yes ...
Quicktime is one of the applications prone to setting a system classpath. My error was resolved after deleting existing run configuration where User entry was not pointing to default classpath. Sign in Share More Report Need to report the video? 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
This worked. John Jai Rancher Posts: 1776 posted 5 years ago You are welcome... It will help if the class tree containing the classes in the current directory. After some background tasks you will be directed to your main project directory.
Helped my solve my first Java issue. Krohn - Education 29,759 views 4:25 Java Programming - Step by Step tutorial - Duration: 1:27:25. Saju M 726 views 6:31 Install Eclipse for Java - Duration: 7:21. If your .class file is present in the subfolders say C:/MyClasses/com/mypackage/HelloWorld.class and com and mypackage are the packages in which the HelloWorld is present.
add the jar files into your project from the jarAddOns folder (previously saved in safe location) project buildpath and add jars and apply now run the project it should not show the right class name, but in the wrong form.) Considering the example above, here a variety of wrong ways to specify the class name: Example #1 - a simple class name: Browse other questions tagged java class main or ask your own question. Update - I made a few changes and got it to work.
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.) I copied the BeerSong.java file to here: C:\jdk1.8.00_2 removed the package reference at the top and saved the file.
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