I downloaded the nutch-nightly from 06-06 All the jar files are intact and not corrupt, and a tvf shows that the class WebDBAdmin tool is right within nutch-nightly.jar (but I knew that already... I did that with my old jar)
I don't know if that the script $ ./bin/nutch args handles the classpath as you say. But, I did try running before and after manually setting the classpath $ ./bin/nutch admin db -create Both times I get the same error. Exception in thread "main" java.lang.NoClassDefFoundError: net/nutch/tools/WebDBAdminTool What is going on here? I am sure it is simple but stilling driving me nuts. Christine On Tue, 7 Jun 2005, Howie Wang wrote: > It's funny, I had things working just fine for weeks and I tried to do > things from scratch yesterday and got the exact same thing. It turned > out that my problem was corrupted JAR files. Can you do a > "$JAVA_HOME/bin/jar tvf nutch-0.6.jar" successfully? And on all > the jar files in the nutch lib directory? > > I think what happened with me is that I tried stuffing everything > into a local CVS repository and it changed the jars into text files. > > You shouldn't have to set CLASSPATH since the nutch script should > take care of it for you. > > Maybe you should try downloading from scratch and making sure > you can "jar tvf" the jar files from the new download. > > By the way, Filemon is invaluable when tracking down odd build > issues on Windows: > > http://www.sysinternals.com/Utilities/Filemon.html > > Howie > > >Sorry to spam with so mundane an error; but I am really having problems > >here. > > > >For any attempted use of classes I know to be defined within the nutch-0.6 > >jar I am getting a NoClassDefFound error. It must be a simple classpath > >error but I am having many troubles finding it. > > > >NUTCH_JAVA_HOME is set to c:\j2sdk1.4.2_01 and my CLASSPATH is set to > >C:\j2sdk1.4.2_01;C:\nutch-0.6\nutch-0.6.jar. I did this from within System > >Properties->Advanced->Environment Variables. Similarly styled x_JAVA_HOME > >variables set in the same place work just fine (for example CATALINA_HOME > >for tomcat gives no trouble) so that is not what I suspect. > > > > I am not so used to setting classpaths manually on Windowstm. What am I > >doing wrong? I am using cygwin, but from what I read cygwin will translate > >c:\blah to /cygdrive/c/blah just fine. > > > >An example of the error: > > > >bash-2.05b$./bin/nutch admin db -create > >run java in c:\j2sdk1.4.2_01 > >Exception in thread "main" java.lang.NoClassDefFoundError: > >net/nutch/tools/WebDBAdminTool > > > >Any help would be appreciated. > > > >Christine > > >
