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fadmaa / grefine-rdf-extension

An extension to Google Refine that enables graphical mapping of Google Refine project data to an RDF skeleton and then exporting it in RDF format
http://refine.deri.ie
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Error using DBPEDIA #123

Open cnarvaa opened 6 years ago

cnarvaa commented 6 years ago

Hi, I'm getting this error when trying to reconcile a column on a single csv datasheet.

Error 500 Class org.apache.http.impl.client.SystemDefaultHttpClient does not implement the requested interface org.apache.http.client.HttpClient

HTTP ERROR 500

Problem accessing /extension/rdf-extension/services/dbpedia2. Reason: 

    Class org.apache.http.impl.client.SystemDefaultHttpClient does not implement the requested interface org.apache.http.client.HttpClient

Caused by:

java.lang.IncompatibleClassChangeError: Class org.apache.http.impl.client.SystemDefaultHttpClient does not implement the requested interface org.apache.http.client.HttpClient

Do you know how to solve it?, I tried with open refine 2.8 and 2.6 and i get the same error.