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From Greg Roodt <gro...@gmail.com>
Subject Re: Unable to run simple java file using Ant
Date Sat, 10 Oct 2009 15:38:10 GMT
Looks like nothing is being compiled.

Is your Java source code under ./src? Is your Java file called
Roseindia.java? Does Roseindia have no package and does it have a correctly
defined main method?


On Sat, Oct 10, 2009 at 4:33 PM, srinivas2828 <srinivas2828@gmail.com>wrote:

>
> thanks for your reply
> Exactly, only Manifest file and  there is no class file in classes
> directory
> also why is it so?
>
> cuberoot wrote:
> >
> > Looks like your jar is only created with the manifest and no compiled
> > Class
> > files. Can you confirm if there are any Class files in the jar? Does the
> > code compile successfully into ./build/classes?
> >
> >
> > On Sat, Oct 10, 2009 at 4:23 PM, srinivas2828
> > <srinivas2828@gmail.com>wrote:
> >
> >>
> >> Hi I am trying to use ant to compile and run a simple java file got the
> >> following error
> >> Buildfile: build.xml
> >>
> >> clean:
> >>   [delete] Deleting directory
> >> /home/miriyala/Desktop/Roseindia/build/classes
> >>   [delete] Deleting directory /home/miriyala/Desktop/Roseindia/build/jar
> >>   [delete] Deleting directory /home/miriyala/Desktop/Roseindia/build
> >>
> >> prepare:
> >>    [mkdir] Created dir: /home/miriyala/Desktop/Roseindia/build
> >>    [mkdir] Created dir: /home/miriyala/Desktop/Roseindia/build/classes
> >>    [mkdir] Created dir: /home/miriyala/Desktop/Roseindia/build/jar
> >>
> >> compile:
> >>
> >> jar:
> >>      [jar] Building MANIFEST-only jar:
> >> /home/miriyala/Desktop/Roseindia/build/jar/Roseindia.jar
> >>
> >> run:
> >>     [java] Exception in thread "main" java.lang.NoClassDefFoundError:
> >> Roseindia
> >>     [java] Caused by: java.lang.ClassNotFoundException: Roseindia
> >>     [java]     at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> >>     [java]     at java.security.AccessController.doPrivileged(Native
> >> Method)
> >>     [java]     at
> >> java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> >>     [java]     at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
> >>     [java]     at
> >> sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> >>     [java]     at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
> >>     [java]     at
> >> java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
> >>     [java] Could not find the main class: Roseindia. Program will exit.
> >>     [java] Java Result: 1
> >>
> >> main:
> >>     [echo] main target completed..
> >>
> >> BUILD SUCCESSFUL
> >> Total time: 0 seconds
> >>
> >> Here is the build.xml file
> http://www.nabble.com/file/p25835171/build.xml
> >> build.xml
> >> thanks in advance
> >> --
> >> View this message in context:
> >>
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> >> Sent from the Ant - Users mailing list archive at Nabble.com.
> >>
> >>
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> >>
> >
> >
>
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> Sent from the Ant - Users mailing list archive at Nabble.com.
>
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