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From: Tommy Svensson <tommy@natusoft.se>
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Subject: Prolbem with maven-bundle-plugin version 2.4.0
Date: Sat, 20 Jul 2013 20:57:08 +0200
Message-Id: <088A1574-A156-4581-A946-A423EA98E8F3@natusoft.se>
Cc: Peter.Kriens@aQute.biz
To: users@felix.apache.org
Mime-Version: 1.0 (Mac OS X Mail 6.5 \(1508\))

Hello,

I have found some problems with maven-bundle-plugin version 2.4.0:

It keeps spitting out the following error:

	[ERROR] Bundle se.natusoft.osgi.aps:aps-apis:bundle:0.9.2 : The =
default package '.' is not permitted by the Import-Package syntax.=20
 	This can be caused by compile errors in Eclipse because Eclipse =
creates=20
	valid class files regardless of compile errors.
	The following package(s) import from the default package null

My Import-Package looks like this:

	<Import-Package>*</Import-Package>

This works fine up to version 2.3.7. And no, I'm not using Eclipse.=20

I got the source for the 2.4.0 version and realized that the error =
actually comes from bnd. I tried the following "fix":
=
__________________________________________________________________________=
________

    protected boolean reportErrors( String prefix, Analyzer analyzer )
    {
        List errors =3D analyzer.getErrors();
        List warnings =3D analyzer.getWarnings();

        for ( Iterator w =3D warnings.iterator(); w.hasNext(); )
        {
            String msg =3D ( String ) w.next();
            getLog().warn( prefix + " : " + msg );
        }

        boolean hasErrors =3D false;
        String fileNotFound =3D "Input file does not exist: ";
        for ( Iterator e =3D errors.iterator(); e.hasNext(); )
        {
            String msg =3D ( String ) e.next();
            if ( msg.startsWith( fileNotFound ) && msg.endsWith( "~" ) )
            {
                // treat as warning; this error happens when you have =
duplicate entries in Include-Resource
                String duplicate =3D Processor.removeDuplicateMarker( =
msg.substring( fileNotFound.length() ) );
                getLog().warn( prefix + " : Duplicate path '" + =
duplicate + "' in Include-Resource" );
            }
            // ---- MY ADDITION ----
            else if ( msg.contains("The default package '.'")) {
                getLog().warn( prefix + ":" + msg );
            }
            // -----------------------------
            else
            {
                getLog().error( prefix + " : " + msg );
                hasErrors =3D true;
            }
        }
        return hasErrors;
    }
=
__________________________________________________________________________=
________

Then it builds and creates a perfectly fine jar.=20

However when my build came to the war:s no classes are produced in =
target/classes and then maven-bundle-plugin/bnd complains about not =
finding the specified activator, which is then correct since no classes =
were produced! No compilation errors either. There is nothing wrong with =
the code being compiled. If I go down to version 2.3.7 of the plugin it =
compiles fine and produces classes.=20

Unfortunately Java 1.7 is only supported by version 2.4.0.=20

-- Tommy Svensson


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