The trick is to use gwt-log.x.x.x.jar as is and not recompile it as part of
your build process

On Thu, Sep 17, 2009 at 12:12 PM, Matt Raible <[email protected]> wrote:

>
> Strangely enough, this only seems to happen when I use JDK 1.6.0_03
> but not version with 1.6.0_14. Also, it only seems to happen on
> Windows, not on OS X (not sure about Linux). Maven version doesn't
> seem to matter. My guess is that there's something in the older JDK
> that doesn't properly detect native Java logging.
>
> On Sep 17, 3:03 pm, Fred Sauer <[email protected]> wrote:
> > You do not need a log4j jar on the client.
> >
> > However, it looks like maven is trying to rebuild gwt-log from source.
> Maven
> > may or may not be doing the right thing there as gwt-log uses a
> combination
> > of server and client side versions of the same log files. I'd highly
> > recommend reconfiguring maven to not do this.
> >
> > gwt-log-x.x.x.jar ships with ServerLogImplLog4J.java and
> > ServerLogImplLog4J.class
> > (precompiled).
> > HTH
> > Fred
> >
> >
> >
> > On Thu, Sep 17, 2009 at 11:33 AM, Matt Raible <[email protected]> wrote:
> >
> > > Hello,
> >
> > > Is log4j required to use gwt-log in a GWT client? When moving our
> > > project to a continuous integration server (Bamboo), we're seeing the
> > > following compilation errors:
> >
> > > The error (pasted below) is a strange one since I've never experienced
> > > it or seen it. The only thing I can think of is it's caused by the
> > > Maven version.
> >
> > > 14-Sep-2009 09:51:22    [INFO] Compilation failure
> > > 14-Sep-2009 09:51:22
> > > 14-Sep-2009 09:51:22    /sans/home/bmaster/.m2/repository/com/
> > > allen_sauer/gwt/gwt-log/2.6.2/gwt-log-2.6.2.jar(com/allen_sauer/gwt/
> > > log/server/ServerLogImplLog4J.java):[20,23] package org.apache.log4j
> > > does not exist
> >
> > > We're using Maven and we had to add log4j as a dependency to fix this.
> > > However, we didn't need this dependency on OS X or Windows development
> > > machines. Seems strange that it's required.
> >
> > > Thanks,
> >
> > > Matt
> >
> > --
> > Fred Sauer
> > Developer Advocate
> > Google Inc. 1600 Amphitheatre Parkway
> > Mountain View, CA 94043
> > [email protected]
> >
>


-- 
Fred Sauer
Developer Advocate
Google Inc. 1600 Amphitheatre Parkway
Mountain View, CA 94043
[email protected]

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