Hi Tony, you have to "register" your plugin in src/plugin/build.xml
Does your src/plugin/myplugin/plugin.xml properly propagate jar file, extension point and implementing class? And, finally, you have to add your plugin to the property plugin.includes in nutch-site.xml Cheers, Sebastian On 06/12/2013 07:48 PM, Tony Mullins wrote: > Hi, > > I am trying simple ParseFilter plugin in Nutch 2.2. And I can build it and > also the src>plugin>build.xml successfully. But its .jar file is not being > created in my runtime>local>plugins>myplugin directory. > > And on running > "bin/nutch parsechecker http://www.google.nl" > I get this error " java.lang.RuntimeException: > org.apache.nutch.plugin.PluginRuntimeException: > java.lang.ClassNotFoundException: > com.xyz.nutch.selector.HtmlElementSelectorFilter" > > If I go to MyNutch2.2Source/build/myplugin , I can see plugin's jar with > test & classes directory created there. If I copy .jar from here and paste > it to my runtime>local>plugins>myplugin directory with plugin.xml file then > too I get the same exception of class not found. > > I have not made any changes in src>plugin>build-plugin.xml. > > Could you please guide me that what is I am doing wrong here ? > > Thanks, > Tony >