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Re: [m2e-users] Missing class when running plugin via M2E

Ok thanks a lot!

Sébastien 

Le lundi 30 juin 2014, Igor Fedorenko <igor@xxxxxxxxxxxxxx> a écrit :
m2e comes with eclipse aether 0.9.0.M2. It is not compatible with any
sonatype aether versions. I don't know how much aether API has changed
between 0.9.0.M2 and various other M builds and 1.0.0. Aether users list
is the place to ask.

--
Regards,
Igor

On 2014-06-30, 9:51, Sébastien Pennec wrote:
Ok, which version of Aether is M2E compatible with?

Sébastien

Le lundi 30 juin 2014, Igor Fedorenko <igor@xxxxxxxxxxxxxx
<mailto:igor@xxxxxxxxxxxxxx>> a écrit :

    m2e is compatible with specific aether version. I suggest aether or
    maven user lists to discuss your options to be compatible with
    miltiple versions.

    On June 30, 2014 9:28:25 AM EDT, "Sébastien Pennec"
    <sebastien.pennec@xxxxxxxxx <_javascript_:;>> wrote:
     >Hello Igor,
     >
     >Thanks for your answer!
     >
     >It builds with Maven 3.0.5 in the command line. On the IDE side, I use
     >the
     >Luna JEE package.
     >
     >Is m2e compatible with some versions of Maven only?
     >
     >Cheers,
     >
     >Sébastien
     >
     >Le lundi 30 juin 2014, Igor Fedorenko <igor@xxxxxxxxxxxxxx
    <_javascript_:;>> a écrit :
     >
     >> Does your project build with maven 3.2.1 or 3.2.2 on command line?
     >>
     >> The exception suggests one of your plugins expects sonatype aether
     >from
     >> maven 3.0.x, which means it is not compatible with m2e.
     >>
     >>
     >>
     >> On June 30, 2014 9:11:44 AM EDT, "Sébastien Pennec" <
     >> sebastien.pennec@xxxxxxxxx <_javascript_:;> <_javascript_:;>> wrote:
     >> >Hello,
     >> >
     >> >
     >> >
     >> >I’m having a strange error log with a Maven project. Here is the
     >error
     >> >message:
     >> >
     >> >
     >> >
     >> >*Execution some-generation of goal
     >> >com.mycompany.maven.plugins:some-maven-plugin:1.1.1:generate
    failed:
     >A
     >> >required class was missing while executing
     >> >com.mycompany.maven.plugins:some-maven-plugin:1.1.1:generate:
     >> >org/sonatype/aether/resolution/ArtifactResolutionException*
     >> >
     >> >
     >> >
     >> >It seems fairly straightforward, but I’m afraid it not. The build
     >runs
     >> >perfectly with the command line. It’s only when the project is
     >analyzed
     >> >by
     >> >M2E that this error pops up.
     >> >
     >> >
     >> >
     >> >The Maven plugin, which is developed in-house, has a dependency on
     >> >Aether
     >> >(the org.eclipse one, version 0.9.0.M3 along with the Maven runtime
     >> >3.0.3).
     >> > Are these dependencies the cause of the problem? I expect the M2E
     >> >dependencies and those that are needed by a Maven plugin to be
     >> >independent,
     >> >so using an older version of Aether in a plugin should not impact
     >M2E,
     >> >is
     >> >that correct?
     >> >
     >> >
     >> >
     >> >Thanks for your help,
     >> >
     >> >
     >> >
     >> >Sébastien
     >> >
     >> >
     >> >
     >> >The full error message:
     >> >
     >> >
     >> >
     >> >Description         Resource             Path       Location
     >> >Type
     >> >
     >> >Execution some-generation of goal
     >> >com.mycompany.maven.plugins:some-maven-plugin:1.1.1:generate
    failed:
     >A
     >> >required class was missing while executing
     >> >com.mycompany.maven.plugins:some-maven-plugin:1.1.1:generate:
     >> >org/sonatype/aether/resolution/ArtifactResolutionException
     >> >
     >> >-----------------------------------------------------
     >> >
     >> >realm =
     >plugin>com.mycompany.maven.plugins:some-maven-plugin:1.1.1
     >> >
     >> >strategy =
     >org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
     >> >
     >> >urls[0] =
     >>
     >>
     >>file:/E:/projects/maven/maven-local-repo/com/mycompany/maven/plugins/some-maven-plugin/1.1.1/
     >> >some -maven-plugin-1.1.1.jar
     >> >
     >> >urls[1] = file:/E:/projects/maven/maven-local-repo/com/ mycompany
     >> >/maven/plugins/ some -maven-plugin/1.1.1/ some
     >> >-maven-plugin-1.1.1-resources.zip
     >> >
     >> >urls[2] =
     >>
     >>
     >>file:/E:/projects/maven/maven-local-repo/com/company/something/3.5.0/something-3.5.0.jar
     >> >
     >> >urls[3] =
     >>
     >>
     >>file:/E:/projects/maven/maven-local-repo/org/sonatype/sisu/sisu-inject-bean/2.1.1/sisu-inject-bean-2.1.1.jar
     >> >
     >> >urls[4] =
     >>
     >>
     >>file:/E:/projects/maven/maven-local-repo/org/sonatype/sisu/sisu-guice/2.9.4/sisu-guice-2.9.4-no_aop.jar
     >> >
     >> >urls[5] =
     >>
     >>
     >>file:/E:/projects/maven/maven-local-repo/org/codehaus/plexus/plexus-utils/3.0.8/plexus-utils-3.0.8.jar
     >> >
     >> >urls[6] =
     >>
     >>
     >>file:/E:/projects/maven/maven-local-repo/org/apache/maven/shared/file-management/1.2/file-management-1.2.jar
     >> >
     >> >urls[7] =
     >>
     >>
     >>file:/E:/projects/maven/maven-local-repo/org/apache/maven/shared/maven-shared-io/1.1/maven-shared-io-1.1.jar
     >> >
     >> >urls[8] =
     >>
     >>file:/E:/projects/maven/maven-local-repo/junit/junit/4.11/junit-4.11.jar
     >> >
     >> >urls[9] =
     >>
     >>
     >>file:/E:/projects/maven/maven-local-repo/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar
     >> >
     >> >urls[10] =
     >>
     >>
     >>file:/E:/projects/maven/maven-local-repo/org/sonatype/aether/aether-util/1.11/aether-util-1.11.jar
     >> >
     >> >urls[11] =
     >>
     >>
     >>file:/E:/projects/maven/maven-local-repo/org/codehaus/plexus/plexus-interpolation/1.15/plexus-interpolation-1.15.jar
     >> >
     >> >urls[12] =
     >>
     >>
     >>file:/E:/projects/maven/maven-local-repo/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
     >> >
     >> >urls[13] =
     >>
     >>
     >>file:/E:/projects/maven/maven-local-repo/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
     >> >
     >> >urls[14] =
     >>
     >>
     >>file:/E:/projects/maven/maven-local-repo/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
     >> >
     >> >urls[15] = file:/E:/projects/maven/maven-local-repo/com/mycompany
     >> >/maven/maven-common-lib/1.0.3/maven-common-lib-1.0.3.jar
     >> >
     >> >Number of foreign imports: 1
     >> >
     >> >import: Entry[import  from realm ClassRealm[maven.api, parent:
     >null]]
     >> >
     >> >
     >> >
     >> >-----------------------------------------------------
     >> >
     >> >(com.mycompany.maven.plugins:some-maven-plugin:1.1.1:generate: some
     >> >-generation:generate-resources)                pom.xml
     >> >/myproject         line 2     Maven Build Problem
     >> >
     >> >
     >>
     >>------------------------------------------------------------------------
     >> >
     >> >_______________________________________________
     >> >m2e-users mailing list
     >> >m2e-users@xxxxxxxxxxx <_javascript_:;> <_javascript_:;>
     >> >https://dev.eclipse.org/mailman/listinfo/m2e-users
     >>
     >> --
     >> Sent from my Android device with K-9 Mail. Please excuse my brevity.
     >>

    --
    Sent from my Android device with K-9 Mail. Please excuse my brevity.


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