RE: [equinox-dev] FW: Debugging Equinox bundles (not in Eclipse)

["Richard Colvin" <rcolvin@xxxxxxxxxxx>]

Thanks Alex. Not the problem, I'm afraid - I've got the import in the
manifest and I'm using 3.2.1 anyway (I've tried without the import too).
Maybe I'll try 3.3. I think it's a classloader issue that I hope can be
fixed by one of the many properties or cmd line args you can start equinox
with, but I've no idea which one(s).

(Nice presentation at the JSIG yesterday BTW)

-----Original Message-----
From: equinox-dev-bounces@xxxxxxxxxxx
[mailto:equinox-dev-bounces@xxxxxxxxxxx] On Behalf Of Alex Blewitt
Sent: 16 February 2007 12:00
To: Equinox development mailing list
Subject: Re: [equinox-dev] FW: Debugging Equinox bundles (not in Eclipse)

You've probably got

Import-Package: org.osgi.framework

missing from your Manifest. Eclipse 3.2 didn't used to barf at that,
but Eclipse 3.3 does. (It's basically a fixed bug)

Alex.

On 16/02/07, Richard Colvin <rcolvin@xxxxxxxxxxx> wrote:
>
>
>
>
> I'm trying to start equinox and one bundle in an IDE (but not Eclipse,
where
> I know the support is built in) using the following code:
>
>
>
> public class StartEquinox {
>
>     public static void main(String[] args) {
>
>         try {
>
>             BundleContext bc = EclipseStarter.startup(new
> String[]{"-console"}, null);
>
>             InputStream is = new
> FileInputStream("./myfirstbundle/myfirstbundle.jar");
>
>             bc.installBundle("myfirstbundle ", is).start();
>
>         } catch (Exception e) {
>
>             e.printStackTrace();
>
>         }
>
>
>
>     }
>
> }
>
>
>
> What I get is a stack trace:
>
>
>
> org.osgi.framework.BundleException: The activator
> com.stentra.myfirstbundle.Activator for bundle
> myfirstbundle is invalid
>
>             at
>
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(
AbstractBundle.java:141)
>
>             at
>
org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleConte
xtImpl.java:962)
>
> .
>
>
>
> Caused by: java.lang.NoClassDefFoundError:
> org/osgi/framework/BundleActivator
>
>
>
> Using  java -jar <equinox.jar> and intalling stuff manually works fine.
>
>
>
> So presumably there is some classloader type issues here. Is there any
easy
> way round this?
>
>
>
> Thanks in advance.
>
>
>
>
>
> Richard Colvin
>
>
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>
>