I think you want https://bugs.eclipse.org/bugs/enter_bug.cgi?product=EPP
On 5 November 2015 at 11:41, Tobias Gruetzmacher < tobias.gruetzmac...@inform-software.com> wrote: > Hi, > > I have/had (resolved with a dirty hack) a problem with the Maven Console > in Eclipse for DSL Developers. By default, this variant of Eclipse comes > without the org.eclipse.m2e.logback.feature[1], so the Maven console does > not work at all. But installing it does not fix the Maven console. The root > cause seems to be that when EGit and M2E are installed in one Eclipse there > are 2 SLF4J Backends active and in the case of the DSL-Eclipse the log4j > backand provided by EGit wins. If you redirect the output of an Eclipse > start (on Windows, on Linux it will be visible from the console where you > started Eclipse), you get these outputs: > > For Eclipse for Java Developers: > SLF4J: Class path contains multiple SLF4J bindings. > SLF4J: Found binding in > [bundleresource://476.fwk820587705:1/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: Found binding in > [bundleresource://476.fwk820587705:2/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an > explanation. > SLF4J: Actual binding is of type > [ch.qos.logback.classic.util.ContextSelectorStaticBinder] > > And for Eclipse for DSL Developers: > SLF4J: Class path contains multiple SLF4J bindings. > SLF4J: Found binding in > [bundleresource://461.fwk352378889:1/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: Found binding in > [bundleresource://461.fwk352378889:2/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an > explanation. > SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] > org.eclipse.m2e.logback.configuration: SLF4J logger factory is not an > instance of LoggerContext: org.slf4j.impl.Log4jLoggerFactory > > I "fixed" this by removing the line for org.slf4j.impl.log4j12 from > bundles.info, but I think that's a rather inelegant solution ;) > > I'm not sure whose fault this is, but it would be nice if someone could > point me to the correct bugtracker to get this resolved properly. > > Regards, Tobias > > [1] Compare > https://github.com/eclipse/epp.packages/blob/MARS/packages/org.eclipse.epp.package.java.feature/feature.xml > and > https://github.com/eclipse/epp.packages/blob/MARS/packages/org.eclipse.epp.package.dsl.feature/feature.xml > _______________________________________________ > m2e-users mailing list > m2e-users@eclipse.org > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/m2e-users >
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