D:\stuff\prgms>javac hello check manually whether hello.class got created in that folder then D:\stuff\prgms>java hello and as John said, java.lang in base package for java... Either way thank you very much. –user33076 Nov 11 '11 at 21:14 2 Does java -cp ~/bar foo count? -cp is the short option for -classpath and is the same Classpath is little confusing topic to master, but you will understand it once you started writing and running some Java program. Polish tights for ladies Fired because your skills are too far above your coworkers What is the command to remove all files but no folders? this contact form
If you have a CLASSPATH set at all, who set it? So in your case, declare package cert; in your class as you did initially, build it, then run it as follows: cd ~/Desktop/OCA_Practice java cert.Test share|improve this answer answered Feb 12 seas.upenn.edu/cets/answers/dot-path.html –Stephen C Jun 30 '15 at 9:24 Thanks a lot for this......even though not sure why java was not being able to find out the classpath even after It doesn't matter how those class files are created, but, what is important is the location of the class file.
Error: Could Not Find Or Load Main Class Linux
I also met this error,and i have resolved this.Let me share this. If there are other categories, please advise me. bolisetti sriharsha Greenhorn Posts: 8 posted 5 years ago Thanks for the reply..... It ran in NetBeans but not in command line.
you should run it over the hierarchical directory.
I spent hours to find a solution for this error.
April 1, 2016 at 8:58 AM mithilesh said... @Javin: Thank you for replying.
Hey Javin,Thanks a lot.
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Have I written the package name wrong in my class file?
You need to build this skill by doing active development. So i choose to use maven assembly plugin, the generated runnable jar can be run in windows, but show errors in ubuntu. –Gavin Zuo Mar 31 '14 at 7:04 I deleted the corresponding .class file and then re-compiled and it worked just fine. Error Could Not Find Or Load Main Class Java Hi, I am trying to call one c function from java via JNI.
So let's correct this error and try to run the same command from the same location but this time with fully qualified name: C:\Users\WINDOWS 8\workspace\Demo\target\classes\dto>java dto.HelloHP Error: Could not find or share|improve this answer answered Oct 4 at 16:08 blue-sky 13.3k43175342 add a comment| up vote 0 down vote I had this problem in jGrasp. If CLASSPATH is nonempty then it will print its value otherwise just echo the same command. 4) If you are running in Java version 1.6 or 1.5, then instead of receiving Now let's run the program target directory first without using -classpath option: C:\Users\WINDOWS 8\workspace\Demo\target\classes>cd ..
posted 5 years ago 1 Yes..i second John. Error: Could Not Find Or Load Main Class Eclipse Note that the term fully qualified classname is standard Java terminology ... 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 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
Error Could Not Find Or Load Main Class Command Prompt
Sign in 90 Loading... Thanks in advance for any responses. Error: Could Not Find Or Load Main Class Linux TechZone++ 15,455 views 10:05 Defining Class in Java (HINDI/URDU) - Duration: 21:43. Could Not Find Or Load Main Class Jar Linux packagename/packagename2/packagename3/ClassName which (confusingly) looks like a file pathname, but isn't one.
But have you read my answer? http://winnsecurityproducts.com/could-not/could-not-find-libjava-so-aix.html Since I am using Maven with Eclipse, its build process creates class files in project_directory\target\classes directory. This prints out nice stacktrace which provides a hint to what the message Could not find or load main class message means. So, I had deleted main method from subsequent classes. Error Could Not Find Or Load Main Class Shell Script
Thank you so, so much for the thorough explanation. Error: Could Not Find Or Load Main Class Scala If JAVAC command has worked properly, try java -cp class name. August 10, 2016 at 6:12 PM Anonymous said...
June 10, 2016 at 10:55 AM Anonymous said...
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Living on an Isolated Peninsula - Making it Impossible to Leave Do American foods contain unsafe levels of glyphosate What is the maximum interception angle for ILS when on radar vectoring? You can include it as set CLASSPATH=%CLASSPATH%;. 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. It will help if the class tree containing the classes in the current directory.
you're awesome my friend! Bingo!!, our program ran successfully because, without any hint about where to find class files, Java is by default looking into the current directory, denoted by . (dot) and able to Loading... YellowEnderman 18,709 views 4:54 Tutorial on how to make a Java JAR file with the command prompt - Duration: 4:34.
For Example, if my program stored on the D drive, type "D:" press enter and type " cd (folder name)". I created a package with two classes and a third class in another folder. So, what should we do now? It's Java class loader who looked into CLASSPATH for loading classes.
Browse other questions tagged terminal osx java or ask your own question. Hello Mahek,try changing the name of your program to the name of the project class .It worked for me. August 11, 2015 at 1:49 PM Javin Paul said... @Anonymous, glad to hear that solution worked for you. Furthermore you are incorrect about the default.
share|improve this answer answered Aug 24 at 8:13 jan.supol 611617 add a comment| up vote 1 down vote I had such error in this case: java -cp lib.jar com.mypackage.Main works with The "80%" can read one of them. My error was resolved after deleting existing run configuration where User entry was not pointing to default classpath.