It works! The final solution was to remove EVERY jar file from ~/Library/Java/Extensions, and voila, all is good. A next step might be to add the jars back one-by-one to find the culprit, but I will save that for another day... There was nothing suspicious looking there, but obviously, there was a conflict in at least one of the libraries.
Thanks a million! --Bill On Wed, Feb 28, 2018 at 3:41 PM, Mirko Friedenhagen <mfriedenha...@gmail.com> wrote: > Hello Bill, > sorry for the confusion, MAVEN_OPTS does not need to be set but might > influence e.g. your classpath. > > Please write what you are doing exactly. > Is this a general problem or only a problem for one project. > > I use 3.5.2 day by day and never saw these messages. > > Best regards > Mirko > -- > Sent from my mobile > > Am 28.02.2018 15:13 schrieb "Bill Tantzen" <tantz...@umn.edu>: > >> Thanks Mirko -- I've tried it both ways (brew and download) with >> exactly the same results. There seems to be something interfering >> with Maven's built-in slf4j support, but I cannot find what it is. >> >> I don't have any MAVEN_OPTS -- can you share an example? >> >> Thanks! >> --Bill >> >> On Tue, Feb 27, 2018 at 4:43 PM, Mirko Friedenhagen >> <mfriedenha...@gmail.com> wrote: >> > Hello Bill, >> > >> > I am running Maven 3.5.2 on macOS high sierra with Oracle JDK 1.8.162 and >> > do not see these messages. I installed Maven using brew. >> > >> > Did you just download and unpack the tar.gz? >> > >> > Do you set MAVEN_OPTS either in your .bashrc or maybe .mavenrc file? >> > >> > Best regards >> > Mirko >> > -- >> > Sent from my mobile >> > >> > Am 27.02.2018 22:51 schrieb "Bill Tantzen" <tantz...@umn.edu>: >> > >> >> Friends: >> >> >> >> mac os sierra >> >> maven 3.5.2 >> >> java 1.8.0_25 >> >> >> >> SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". >> >> SLF4J: Defaulting to no-operation (NOP) logger implementation >> >> SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for >> >> further details. >> >> >> >> I have added the following to my classpath in an attempt to eliminate >> >> these wanings: >> >> >> >> slf4j-api-1.7.25.jar >> >> slf4j-nop-1.7.25.jar >> >> >> >> I no longer see the warnings -- is this all I need to do? Am I losing >> >> any output to my console by using the nop binding? >> >> >> >> -- Regards, >> >> Bill >> >> >> >> --------------------------------------------------------------------- >> >> To unsubscribe, e-mail: users-unsubscr...@maven.apache.org >> >> For additional commands, e-mail: users-h...@maven.apache.org >> >> >> >> >> >> >> >> -- >> Human wheels spin round and round >> While the clock keeps the pace... -- John Mellencamp >> ________________________________________________________________ >> Bill Tantzen University of Minnesota Libraries >> 612-626-9949 (U of M) 612-325-1777 (cell) >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@maven.apache.org >> For additional commands, e-mail: users-h...@maven.apache.org >> >> -- Human wheels spin round and round While the clock keeps the pace... -- John Mellencamp ________________________________________________________________ Bill Tantzen University of Minnesota Libraries 612-626-9949 (U of M) 612-325-1777 (cell) --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
