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Subject: Re: Help needed from Java developer to finish maven
Date: Fri, 21 Apr 2017 22:25:08 +0200
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To: Hartmut Goebel <h.goebel@crazy-compilers.com>
Cc: guix-devel <guix-devel@gnu.org>

On Fri, 21 Apr 2017 12:46:40 +0200
Hartmut Goebel <h.goebel@crazy-compilers.com> wrote:

> Hi,
>=20
> I'm seeking for help from some skilled Java developer. I nearly
> finished bootstrapping maven: I made it to start up, but now fails
> with this error message:
>=20
> org.apache.maven.InternalErrorException: Internal error:
> com.google.inject.ProvisionException: Unable to provision, see the
> following errors:
>=20
> 1) null returned by binding at org.eclipse.sisu.wire.LocatorWiring
>  but parameter 1 of
> org.eclipse.aether.transport.wagon.WagonTransporterFactory.<init>() is
> not @Nullable
>   while locating org.eclipse.aether.transport.wagon.WagonConfigurator
>     for parameter 1 at
> org.eclipse.aether.transport.wagon.WagonTransporterFactory.<init>(Unknown
> Source) while locating
> org.eclipse.aether.transport.wagon.WagonTransporterFactory while
> locating java.lang.Object annotated with *
>=20
> I assume this means some meta-date file is missing in one of the jars
> (like plexus/components.xml or sisu/javax.inject.Named), but I was not
> able to find any missing file or data. may.
>=20
> Any tipps?
>=20

1. Is this already the output of "mvn -X" and/or "mvn -e"?
2. Some posts suggest that this could be caused because of wrong
version of dependencies? I.e. API and thus number of parameters changed:

https://issues.apache.org/jira/browse/MNG-5919
http://maven.40175.n5.nabble.com/Maven-wagon-http-Issue-td5806465.html

3. Do you have a WIP branch and instructions on how to reproduce this?


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