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Posted to user@ant.apache.org by Keith Hatton <kh...@axiomsystems.com> on 2004/01/22 14:32:39 UTC

Ant 1.6 in JBuilder

I'm running Ant from within JBuilder 9.

Ant 1.5.3 works fine.
If I change my Ant libraries to point at 1.6 I get this error:
      java.lang.NoClassDefFoundError: org/apache/tools/ant/launch/AntMain
         at java.lang.ClassLoader.findBootstrapClass(Native Method)
         at java.lang.ClassLoader.findBootstrapClass0(ClassLoader.java:677)
         at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
         at java.lang.ClassLoader.loadClass(ClassLoader.java:290)
         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
         at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)

According to the command line it's executing, it is actually looking for org.apache.ant.tools.Main.

Any ideas? I am using Java 1.3.1.

Thanks
Keith


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Re: Ant 1.6 in JBuilder

Posted by Antoine Lévy-Lambert <an...@antbuild.com>.
Keith Hatton wrote:

>I'm running Ant from within JBuilder 9.
>
>Ant 1.5.3 works fine.
>If I change my Ant libraries to point at 1.6 I get this error:
>      java.lang.NoClassDefFoundError: org/apache/tools/ant/launch/AntMain
>         at java.lang.ClassLoader.findBootstrapClass(Native Method)
>         at java.lang.ClassLoader.findBootstrapClass0(ClassLoader.java:677)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:290)
>         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
>         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
>
>According to the command line it's executing, it is actually looking for org.apache.ant.tools.Main.
>
>Any ideas? I am using Java 1.3.1.
>
>Thanks
>Keith
>
>
>
>  
>
Hi Keith,
the class you are missing is in ant-launcher.jar

Cheers,

Antoine

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