I wanted to add a virtuoso repository with the rdf4j workbench and did
the necessary setup according to the wiki.
I'm running virtuoso 7.2.4 open source on ubuntu 16.04 LTS with rdf4j
2.2.1 and tomcat 8.0.39.
Setup steps:
1. Copy virtjdbc4_2.jar and virt_rdf4j.jar into the rdf4j server and
workbench WEB-INF/lib folders.
2. Copy create.xsl and create-virtuoso.xsl into the transformations
folder of the workbench.
When I try to add a virtuoso repo with the workbench I get an error (see
below).
I asked the rdf4j community but they replied :
"It looks like it is having trouble with the Buffer fetch size value.
Have you trying bring this up with the Virtuoso community?"
So 'Im here now asking for help.
24-May-2017 09:01:01.287 SCHWERWIEGEND [http-nio-8082-exec-4]
org.apache.catalina.core.
StandardWrapperValve.invoke Servlet.service() for servlet [workbench] in
context with path [/rdf4j-workbench] threw exception
[org.eclipse.rdf4j.rio.R
DFParseException: Expected ']', found 'v' [line 23]] with root cause
org.eclipse.rdf4j.rio.RDFParseException: Expected ']', found 'v' [line 23]
at
org.eclipse.rdf4j.rio.helpers.RDFParserHelper.reportFatalError(RDFParserHelper.java:403)
at
org.eclipse.rdf4j.rio.helpers.AbstractRDFParser.reportFatalError(AbstractRDFParser.java:677)
at
org.eclipse.rdf4j.rio.turtle.TurtleParser.reportFatalError(TurtleParser.java:1306)
at
org.eclipse.rdf4j.rio.turtle.TurtleParser.verifyCharacterOrFail(TurtleParser.java:1141)
at
org.eclipse.rdf4j.rio.turtle.TurtleParser.parseImplicitBlank(TurtleParser.java:561)
at
org.eclipse.rdf4j.rio.turtle.TurtleParser.parseObject(TurtleParser.java:473)
at
org.eclipse.rdf4j.rio.turtle.TurtleParser.parseObjectList(TurtleParser.java:413)
at
org.eclipse.rdf4j.rio.turtle.TurtleParser.parsePredicateObjectList(TurtleParser.java:408)
at
org.eclipse.rdf4j.rio.turtle.TurtleParser.parseTriples(TurtleParser.java:355)
at
org.eclipse.rdf4j.rio.turtle.TurtleParser.parseStatement(TurtleParser.java:240)
at
org.eclipse.rdf4j.rio.turtle.TurtleParser.parse(TurtleParser.java:202)
at
org.eclipse.rdf4j.workbench.commands.CreateServlet.updateRepositoryConfig(CreateServlet.java:132)
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