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How to execute my application from command line [message #1267564]

Sun, 09 March 2014 06:52

ilan sharoni

Messages: 1
Registered: March 2014

Junior Member

i have a java project in Eclipse.
see attached

with CMD, i went to folder: C:\Users\ilan\workspace\test1\bin\test1

and typed the command:
C:\Users\ilan\workspace\test1\bin\test1>java -cp . InsertToFile
Exception in thread "main" java.lang.NoClassDefFoundError: InsertToFile (wrong name: test1/InsertToFile)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)

and got the error above
what can be wrong ?

Thanks
Ilan

Attachment: test1.zip
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Re: How to execute my application from command line [message #1267845 is a reply to message #1267564]

Sun, 09 March 2014 17:32

Nitin Dahyabhai

Messages: 4435
Registered: July 2009

Senior Member

This is more of a general Java question. The command line is expecting a fully qualified class name, not a file path, to use in conjunction with the classpath you're giving it. In C:\Users\ilan\workspace\test1\bin\, you would run "java -cp . test1.InsertToFile". Once you've gotten this straightened out, you can use Eclipse to Run your Java Application from the UI.

_
Nitin Dahyabhai
Eclipse Web Tools Platform

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Re: How to execute my application from command line [message #1790978 is a reply to message #1267845]

Wed, 20 June 2018 22:13

Phuong Tran

Messages: 10
Registered: June 2018

Junior Member

Hi, I run eclipse but receiving the following code:

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)

Can you please help?

Thanks

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Attachment: 1.png
(Size: 163.29KB, Downloaded 162 times)

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Re: How to execute my application from command line [message #1790991 is a reply to message #1790978]

Thu, 21 June 2018 06:03

Nitin Dahyabhai

Messages: 4435
Registered: July 2009

Senior Member

You are not allowed to put new Types in the "java" package. Use a different package name.

_
Nitin Dahyabhai
Eclipse Web Tools Platform

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Re: How to execute my application from command line [message #1791007 is a reply to message #1790991]

Thu, 21 June 2018 10:54

Phuong Tran

Messages: 10
Registered: June 2018

Junior Member

What new types? I dont get it. I did not put in any new types. I just click next next to install eclipse. The ony thing i added is the path in the environment variables

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