usc-isi-i2 / Web-Karma

Information Integration Tool

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Error retrieving column:

Nasreddine opened this issue · comments

Hi,

Using Karma-Web app I've created a mapping model for data retrieved from a web service.
I wanted to generate RDF using Karma-Service using following curl command:

curl --request POST --data 'R2rmlURI=http://localhost:9999/publish/R2RML/Test-model.ttl&ContentType=JSON&DataURL=https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=-33.8670522,151.1957362&radius=500&type=restaurant&key=KEY' http://localhost:8080/rdf/r2rml/rdf/sparql

Service always returns: ERROR [qtp91831175-140] (KR2RMLMappingColumnNameHNodeTranslator.java:146) - Error retrieving column: name
However, the column is mapped in the model.

Old issue.
Please reopen this issue if you are still facing this problem.
Closing.