Logging javac error output

[r....@siep.shell.com]

Hi,

I'm having a problem getting javac error output logged.
If I use:

    <ant antfile="build_ant.xml"
         dir="${local.build.dir}/bin"
         output="${local.build.log.file}" />

from within my "build_central_ant.xml" file, then the build log does
not contain the javac error messages, only the standard output.
If I call "build_ant.xml" from the command-line with a -logfile
argument then I do get all the error messages.

Anybody have a workaround? Or a fix?

Thanks in advance,
Robert Merkle