Could also just be the way the script references the jars. Maybe they aren't on the classpath. Not near a computer at the moment or I would look at the script.
--Paul Sent from my iPhone > On Sep 19, 2014, at 7:25 PM, "Lewis John Mcgibbney" > <lewis.mcgibb...@gmail.com> wrote: > > Hi Angela. > If you are using OODT from source, you can simply add the http client > commons library to the Pom.xml and rebuild the module. This does however > mean working with the XML and maven to build. Which version of oodt do you > have? > >> On Friday, September 19, 2014, Mengying Wang <wang...@usc.edu> wrote: >> >> Dear Everyone, >> >> I am trying to use the url-downloader script of the Apache OODT Crawler. >> However, it raises the following "no class definition" error, I am not sure >> what is going on. Could you please give me some hints? Many thanks. >> >> $ ./url-downloader >> http://pds-imaging.jpl.nasa.gov/data/msl/MSLHAZ_0XXX/CATALOG/CATINFO.TXT . >> Exception in thread "main" java.lang.NoClassDefFoundError: >> org/apache/oodt/cas/pushpull/protocol/http/HttpClient >> Caused by: java.lang.ClassNotFoundException: >> org.apache.oodt.cas.pushpull.protocol.http.HttpClient >> at java.net.URLClassLoader$1.run(URLClassLoader.java:202) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(URLClassLoader.java:190) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:306) >> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:247) >> >> Best, >> Angela Wang > > > -- > *Lewis*
