Compile error...

[Etienne-Hugues Fortin]

Hi,   I tried to build a .jar as well as the .class form of the Turbine package and always get this error (see at the bottom).  I did this on Windows NT with IBM jdk 1.1.7.  Do I need something else?  This message "java.lang.IncompatibleClassChangeError: Unimplemented interface method" don't ring a bell to me.  Any idea? BTW, it's the build 20000724.   Thanks.     Etienne Fortin   Result: ~~~~~   Now building jar... Classpath: d:\apps\jdk117\lib\classes.zip;f:\dev\netforge\lib\metaconf.jar;f:\de v\netforge\lib\netforge.jar;f:\dev\netforge\lib\servlet.jar;f:\dev\netforge\lib\ tk.jar;;f:\dev\jsdk2.1\servlet.jar;..\lib\mail-1.1.3.jar;..\lib\activation-1.0.1 .jar;..\lib\village-1.3.jar;..\lib\ecs-1.3.3.jar;..\lib\webmacro-jdk1.1-CVS.jar; ..\lib\xerces-1.1.0.jar;..\lib\jndi-1.2.1.jar;..\lib\freemarker-jdk1.1.jar;..\li b\castor-0.8.2.jar;..\lib\jdbc-se2.0.jar;..\lib\jta1.0.1.jar;..\lib\xmlrpc.jar;a nt.jar;xml.jar JAVA_HOME: d:\apps\jdk117 Buildfile: build-turbine.xml 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(Main.java:223)         at org.apache.tools.ant.Main.main(Main.java:191)