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
> 

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