Re: [DL-Learner discussion] problem with dllearner API parsing configuration file with special characters

[Lorenz B. <spo...@st...>]

Hi June,

thanks for the bug report. Seems like the parser wasn't able to parse 
Unicode characters. I fixed this problem now and will upload a new 
version beta-3 today.
By the way the syntax of your ontology is incorrect. The header must 
contain the namespaces of RDF, OWL etc., i.e. it should look like

<rdf:RDF xml:base="http://dbpedia.org/ontology/" 
xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" 
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema#" 
xmlns:owl="http://www.w3.org/2002/07/owl#" 
xmlns="http://dbpedia.org/ontology/">

Regards,
Lorenz

On 04/14/2014 04:34 PM, ?? wrote:
> Dear list,
>
> I am using dllearner-1.0-beta-2, and I have some problems on the 
> learning problem defined in the attachment. The configuration file 
> contains some special characters such as French, it seems to me that 
> they cause the following exception. It will be very helpful if you can 
> help me on how to solve the problem. Many thanks!
>
> Exception in thread "main" org.dllearner.confparser3.TokenMgrError: 
> Lexical error at line 7, column 1733.  Encountered: "\u8c0b" (35851), 
> after : "\"http://dbpedia.org/resource/A\ufffd\ufffd 
> <http://dbpedia.org/resource/A%5Cufffd%5Cufffd>"
> at 
> org.dllearner.confparser3.ConfParserTokenManager.getNextToken(ConfParserTokenManager.java:507)
> at org.dllearner.confparser3.ConfParser.jj_scan_token(ConfParser.java:617)
> at org.dllearner.confparser3.ConfParser.jj_3R_6(ConfParser.java:445)
> at org.dllearner.confparser3.ConfParser.jj_3_1(ConfParser.java:481)
> at org.dllearner.confparser3.ConfParser.jj_2_1(ConfParser.java:345)
> at org.dllearner.confparser3.ConfParser.ConfOption(ConfParser.java:153)
> at org.dllearner.confparser3.ConfParser.Start(ConfParser.java:79)
> at 
> org.dllearner.confparser3.ConfParserConfiguration.<init>(ConfParserConfiguration.java:40)
> at org.dllearner.cli.CLI.main(CLI.java:174)
>
>
>
> Best wishes,
>
> June
>
>
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