The problem I reported below appears to be a bit obscure. I seem to have
solved the problem and report it here for others experiencing the same
behavior. It turns out that the packages org.w3c.dom and org.xml.sax are
in both xerces-1.0.3.jar and xml.jar that is included in the
distribution (build Apache-Turbine-20000527). There must be some
differences in the versions of these packages because I am only able to
build Turbine if I change the ordering of the jars in my classpath (i.e.
I need to move xerces-1.0.3.jar *after* xml.jar). Note that I only
experience this with jdk1.1.8 (both win32 and linux). I don't seem to
have this problem with jdk1.2.2. Perhaps the distribution should include
only one copy of these packages in the jars to avoid such problems.
- MJW
> on 5/27/2000 9:06 PM, Michael J. Wirthlin at [EMAIL PROTECTED] wrote:
>
> >
> > I am fairly new to Turbine and am having problems building Turbine. I
> > receive the following error:
> >
> > java.lang.IncompatibleClassChangeError: Unimplemented interface method
> > at org.apache.tools.ant.SunParser.parse(SunParser.java:76)
> > at
> > org.apache.tools.ant.ProjectHelper.configureProject(ProjectHelper.java:84)
> > at org.apache.tools.ant.Main.runBuild(Compiled Code)
> > at org.apache.tools.ant.Main.main(Compiled Code)
> >
> > I am trying to compile under cygwin using the jdk1.1.8. Any suggestions?
>
> Don't do that? :-) Why don't you try just double clicking the
> build-turbine.bat file? This is something wrong with your system or setup,
> not with the Turbine build system...
>
> > I don't seem to have the source code for the ant package, so it is
> > difficult to get much further.
>
> Yes you do...
>
> <http://jakarta.apache.org/>
>
> -jon
>
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