[
https://issues.apache.org/jira/browse/ANY23-350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16525691#comment-16525691
]
ASF GitHub Bot commented on ANY23-350:
--------------------------------------
GitHub user HansBrende opened a pull request:
https://github.com/apache/any23/pull/87
ANY23-350 fixed RDFParseException caused by malformed attributes
The RDFParseException was caused by the following malformed markup:
`<link rel=\"shortcut icon\">`
Jsoup then cleaned this up into:
`<link rel="\"shortcut" icon\"="">`
The problem with that was that the underlying SAX parser doesn't play well
with attribute names that contain quotes, so the attribute name `icon\"` caused
the following exception:
```
org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 4536; Attribute
name "icon"
associated with an element type "link" must be followed by the ' = '
character.
at
org.semarglproject.rdf4j.rdf.rdfa.RDF4JRDFaParser.parse(RDF4JRDFaParser.java:111)
at
org.semarglproject.rdf4j.rdf.rdfa.RDF4JRDFaParser.parse(RDF4JRDFaParser.java:95)
at
org.apache.any23.extractor.rdf.BaseRDFExtractor.run(BaseRDFExtractor.java:158)
```
My solution to this problem was simply to sanitize all attribute names.
mvn clean test -> all tests pass
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/HansBrende/any23 ANY23-350
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/any23/pull/87.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #87
----
commit c3abfe1c0cc51dbdd0404b313a2691ab62b33f78
Author: Hans <firedrake93@...>
Date: 2018-06-27T22:19:53Z
ANY23-350 fixed RDFParseException caused by bad attribute names/values in
malformed HTML
----
> RDFParseException: "icon" must be followed by ' = ' character
> -------------------------------------------------------------
>
> Key: ANY23-350
> URL: https://issues.apache.org/jira/browse/ANY23-350
> Project: Apache Any23
> Issue Type: Bug
> Components: extractors
> Affects Versions: 2.3
> Reporter: Hans Brende
> Priority: Minor
>
> I get the following error log when extracting from:
> https://gunshowtrader.com/gunshows/arkansas/
> Haven't had time to debug this.
> {code}
> ERROR org.apache.any23.extractor.rdf.BaseRDFExtractor - Error while parsing
> RDF document.
> org.eclipse.rdf4j.rio.RDFParseException: org.xml.sax.SAXParseException;
> lineNumber: 1; columnNumber: 4536; Attribute name "icon" associated with an
> element type "link" must be followed by the ' = ' character.
> at
> org.semarglproject.rdf4j.rdf.rdfa.RDF4JRDFaParser.parse(RDF4JRDFaParser.java:111)
> at
> org.semarglproject.rdf4j.rdf.rdfa.RDF4JRDFaParser.parse(RDF4JRDFaParser.java:95)
> at
> org.apache.any23.extractor.rdf.BaseRDFExtractor.run(BaseRDFExtractor.java:158)
> at
> org.apache.any23.extractor.rdf.BaseRDFExtractor.run(BaseRDFExtractor.java:57)
> at
> org.apache.any23.extractor.SingleDocumentExtraction.runExtractor(SingleDocumentExtraction.java:471)
> at
> org.apache.any23.extractor.SingleDocumentExtraction.run(SingleDocumentExtraction.java:259)
> at org.apache.any23.Any23.extract(Any23.java:302)
> at org.apache.any23.Any23.extract(Any23.java:437)
> at
> com.utownapp.crawl.tripledb.Triples.lambda$extractTriples$0(Triples.java:146)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: org.semarglproject.rdf.ParseException:
> org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 4536; Attribute
> name "icon" associated with an element type "link" must be followed by the '
> = ' character.
> at
> org.semarglproject.rdf.rdfa.RdfaParser.processException(RdfaParser.java:1141)
> at org.semarglproject.source.XmlSource.process(XmlSource.java:50)
> at
> org.semarglproject.source.StreamProcessor.processInternal(StreamProcessor.java:87)
> at
> org.semarglproject.source.BaseStreamProcessor.process(BaseStreamProcessor.java:167)
> at
> org.semarglproject.source.BaseStreamProcessor.process(BaseStreamProcessor.java:154)
> at
> org.semarglproject.rdf4j.rdf.rdfa.RDF4JRDFaParser.parse(RDF4JRDFaParser.java:109)
> ... 12 more
> Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 4536;
> Attribute name "icon" associated with an element type "link" must be followed
> by the ' = ' character.
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> at org.semarglproject.source.XmlSource.process(XmlSource.java:48)
> ... 16 more
> {code}
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