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 <[email protected]> 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" < > [email protected] <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 > >[email protected] <javascript:;> > >https://dev.eclipse.org/mailman/listinfo/m2e-users > > -- > Sent from my Android device with K-9 Mail. Please excuse my brevity. >
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