It seems a problem in your maven setup, maybe this answer in SO could help:
http://stackoverflow.com/questions/7905501/get-rid-of-pom-not-found-warning-for-org-eclipse-m2elifecycle-mapping On Tue, Mar 4, 2014 at 10:34 AM, Harry Lin <linch0...@gmail.com> wrote: > Thanks!! > > I can compile with : mvn clean package -DskipTests > > But got errors when launching > > > log : > > D:\Harry.Lin\java\workspace\james-hupa-trunk>mvn -am -pl hupa gwt:run > [INFO] Scanning for projects... > [INFO] > ------------------------------------------------------------------------ > [INFO] Reactor Build Order: > [INFO] > [INFO] Apache James Hupa Parent > [INFO] Apache James Hupa Shared > [INFO] Apache James Hupa Mock > [INFO] Apache James Hupa Server > [INFO] Apache James Hupa Widgets > [INFO] Apache James Hupa Client > [INFO] Apache James Hupa > [WARNING] The POM for org.eclipse.m2e:lifecycle-mapping:jar:1.0.0 is > missing, no > dependency information available > [WARNING] Failed to retrieve plugin descriptor for > org.eclipse.m2e:lifecycle-map > ping:1.0.0: Plugin org.eclipse.m2e:lifecycle-mapping:1.0.0 or one of its > depende > ncies could not be resolved: Failure to find > org.eclipse.m2e:lifecycle-mapping:j > ar:1.0.0 in http://repo.maven.apache.org/maven2 was cached in the local > reposito > ry, resolution will not be reattempted until the update interval of > central has > elapsed or updates are forced > [INFO] > [INFO] Using the builder > org.apache.maven.lifecycle.internal.builder.singlethrea > ded.SingleThreadedBuilder with a thread count of 1 > [INFO] > [INFO] > ------------------------------------------------------------------------ > [INFO] Building Apache James Hupa Parent 0.0.5-SNAPSHOT > [INFO] > ------------------------------------------------------------------------ > [WARNING] The POM for org.eclipse.m2e:lifecycle-mapping:jar:1.0.0 is > missing, no > dependency information available > [WARNING] Failed to retrieve plugin descriptor for > org.eclipse.m2e:lifecycle-map > ping:1.0.0: Plugin org.eclipse.m2e:lifecycle-mapping:1.0.0 or one of its > depende > ncies could not be resolved: Failure to find > org.eclipse.m2e:lifecycle-mapping:j > ar:1.0.0 in http://repo.maven.apache.org/maven2 was cached in the local > reposito > ry, resolution will not be reattempted until the update interval of > central has > elapsed or updates are forced > [INFO] > [INFO] >>> gwt-maven-plugin:2.5.1:run (default-cli) @ hupa-parent >>> > [INFO] > [INFO] --- maven-remote-resources-plugin:1.2.1:process (default) @ > hupa-parent - > -- > [INFO] > [INFO] <<< gwt-maven-plugin:2.5.1:run (default-cli) @ hupa-parent <<< > [INFO] > [INFO] --- gwt-maven-plugin:2.5.1:run (default-cli) @ hupa-parent --- > [INFO] > ------------------------------------------------------------------------ > [INFO] Reactor Summary: > [INFO] > [INFO] Apache James Hupa Parent .......................... FAILURE [ > 1.589 s] > [INFO] Apache James Hupa Shared .......................... SKIPPED > [INFO] Apache James Hupa Mock ............................ SKIPPED > [INFO] Apache James Hupa Server .......................... SKIPPED > [INFO] Apache James Hupa Widgets ......................... SKIPPED > [INFO] Apache James Hupa Client .......................... SKIPPED > [INFO] Apache James Hupa ................................. SKIPPED > [INFO] > ------------------------------------------------------------------------ > [INFO] BUILD FAILURE > [INFO] > ------------------------------------------------------------------------ > [INFO] Total time: 2.771 s > [INFO] Finished at: 2014-03-04T15:58:35+08:00 > [INFO] Final Memory: 26M/309M > [INFO] > ------------------------------------------------------------------------ > [ERROR] Failed to execute goal > org.codehaus.mojo:gwt-maven-plugin:2.5.1:run (def > ault-cli) on project hupa-parent: The parameters 'runTarget' for goal > org.codeha > us.mojo:gwt-maven-plugin:2.5.1:run are missing or invalid -> [Help 1] > [ERROR] > [ERROR] To see the full stack trace of the errors, re-run Maven with the > -e swit > ch. > [ERROR] Re-run Maven using the -X switch to enable full debug logging. > [ERROR] > [ERROR] For more information about the errors and possible solutions, > please rea > d the following articles: > [ERROR] [Help 1] > http://cwiki.apache.org/confluence/display/MAVEN/PluginParamete > rException > D:\Harry.Lin\java\workspace\james-hupa-trunk> > > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to google-web-toolkit+unsubscr...@googlegroups.com. > To post to this group, send email to google-web-toolkit@googlegroups.com. > Visit this group at http://groups.google.com/group/google-web-toolkit. > For more options, visit https://groups.google.com/groups/opt_out. > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. 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