Can you give more info on the ResponseWriter you are creating? It
looks like it is finding the class (i.e. it is not throwing a
ClassNotFoundException) but is having trouble constructing it. I
believe you need a no argument constructor.
-Grant
On Jan 29, 2008, at 9:58 AM, Sean Laval wrote:
I wonder if anyone can help me. I am trying to create a custom
response writer that better meets my needs. I am trying to return
json data in a format required by dojo data components. As its json,
ie text, I tried subclassing the TextResponseWriter and implementing
the QueryResponseWriter interface, compiled a jar with this class,
dropped it in the solr/lib directory and referenced the response
writer in solr-config. When the jetty server starts it has an error
to do with this new response writer...
Caused by: java.lang.InstantiationException:
com.ibm.swg.kmt.content.solr.plugin.DojoResponseWriter2
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.apache.solr.core.Config.newInstance(Config.java:227)
... 28 more
Does anyone have any ideas? I seem to be able to create a
responsewriter from scratch with no problems but I want to use the
base functionality in TextResponseWriter.
Any help greatly appreciated.
ps. solr 1.2 on jetty.
Sean
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