Check SolrCore.createInitInstance It cast's your CustomValueSourceParser as a NamedListInitializedPlugin which is an interface, thus the AbstractMethodError, as there isn't a concrete implementation of init.
If it cast it as a ValueSourceParser in SolrCore then it would be fine. On Tue, Dec 15, 2009 at 9:59 PM, Shalin Shekhar Mangar < shalinman...@gmail.com> wrote: > On Wed, Dec 16, 2009 at 11:01 AM, patrick o'leary <pj...@pjaol.com> wrote: > > > > > #2 There's an AbstractMethodError when you extend ValueSourceParser and > > don't override the init(NamedList args) method > > because SolrCore:~439 createInitInstance, cast's the plugin class as a > > NamedListInitializedPlugin, and call's > > ((NamedListInitializedPlugin) o).init(info.initArgs); > > > > If your extended ValueSourceParser class doesn't provide an override, > then > > there's nothing that implements the base interface from > > NamedListInitializedPlugin. > > > > > ValueSourceParser in trunk has an empty init method so you should never get > a AbstractMethodError. Can you check again? > > -- > Regards, > Shalin Shekhar Mangar. >
