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fadmaa / RDF-faceted-browser

a faceted browser on top of RDF data available through SPARQL endpoints that support COUNT/GROUP BY queries
MIT License
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HttpException: 400 Bad Request #20

Open rcoakley opened 12 years ago

rcoakley commented 12 years ago

Hello,

I am trying to use glassfish server to run your application. I keep getting this error though when trying to load data.

Thanks,

RC

[#|2012-05-22T17:04:07.508-0400|SEVERE|glassfish3.1.2|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=32;_ThreadName=Thread-2;|Exception in thread "org.deri.rdf.browser.facet.RdfListFacet@a4e90b5" |#]

[#|2012-05-22T17:04:07.508-0400|SEVERE|glassfish3.1.2|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=32;_ThreadName=Thread-2;|HttpException: HttpException: 400 Bad Request: HttpException: 400 Bad Request at com.hp.hpl.jena.sparql.engine.http.HttpQuery.execCommon(HttpQuery.java:350) at com.hp.hpl.jena.sparql.engine.http.HttpQuery.execGet(HttpQuery.java:189) at com.hp.hpl.jena.sparql.engine.http.HttpQuery.exec(HttpQuery.java:144) at com.hp.hpl.jena.sparql.engine.http.QueryEngineHTTP.execSelect(QueryEngineHTTP.java:141) at org.deri.rdf.browser.sparql.QueryEngine.execSparql(QueryEngine.java:215) at org.deri.rdf.browser.sparql.QueryEngine.getPropertiesWithCount(QueryEngine.java:89) at org.deri.rdf.browser.facet.RdfListFacet.computeChoices(RdfListFacet.java:89) at org.deri.rdf.browser.model.FacetChoiceComputer.run(FacetChoiceComputer.java:28) at java.lang.Thread.run(Thread.java:679) Caused by: HttpException: 400 Bad Request at com.hp.hpl.jena.sparql.engine.http.HttpQuery.execCommon(HttpQuery.java:299) ... 8 more |#]

[#|2012-05-22T17:04:07.615-0400|SEVERE|glassfish3.1.2|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=33;_ThreadName=Thread-2;|Exception in thread "org.deri.rdf.browser.facet.RdfListFacet@271aec5c" |#]

[#|2012-05-22T17:04:07.616-0400|SEVERE|glassfish3.1.2|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=33;_ThreadName=Thread-2;|HttpException: HttpException: 400 Bad Request: HttpException: 400 Bad Request at com.hp.hpl.jena.sparql.engine.http.HttpQuery.execCommon(HttpQuery.java:350) at com.hp.hpl.jena.sparql.engine.http.HttpQuery.execGet(HttpQuery.java:189) at com.hp.hpl.jena.sparql.engine.http.HttpQuery.exec(HttpQuery.java:144) at com.hp.hpl.jena.sparql.engine.http.QueryEngineHTTP.execSelect(QueryEngineHTTP.java:141) at org.deri.rdf.browser.sparql.QueryEngine.execSparql(QueryEngine.java:215) at org.deri.rdf.browser.sparql.QueryEngine.getPropertiesWithCount(QueryEngine.java:89) at org.deri.rdf.browser.facet.RdfListFacet.computeChoices(RdfListFacet.java:89) at org.deri.rdf.browser.model.FacetChoiceComputer.run(FacetChoiceComputer.java:28) at java.lang.Thread.run(Thread.java:679) Caused by: HttpException: 400 Bad Request at com.hp.hpl.jena.sparql.engine.http.HttpQuery.execCommon(HttpQuery.java:299) ... 8 more |#]

fadmaa commented 12 years ago

hello, can you paste here the content of your config.json file?

bgeary commented 12 years ago

{ "endpoint_url":"http://api.talis.com/stores/bbc-backstage/services/sparql", "main_resource_selector":"?x a http://dbpedia.org/ontology/Artist ", "namespaces":[ ["dcat","http://www.w3.org/ns/dcat#"], ["dct","http://purl.org/dc/terms/"]

], "template": "<div class=\"dataset-container\"><h2 class=\"dataset-title\" sparql_content=\"http://xmlns.com/foaf/0.1/name\"><div sparql_content=\"http://dbpedia.org/property/genre\">

<div sparql_content=\"http://dbpedia.org/property/abstract\">
" }

fadmaa commented 12 years ago

My config-bbc file contains an error... the error is in the "main_resource_selector" it should be "main_resource_selector":" a http://dbpedia.org/ontology/Artist "

without the '?x' . I corrected it now