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SMWSparqlDatabaseError while running runJobs.php
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Description

Author: simon.bachenberg

Description:
I was just running runJobs.php for updating my Semantic Data.

We use 4Store as Triplestore.

www(dot)gesis(dot)org/sofiswiki/Spezial:Version <- dont let google know the real url, we arent Offical Online

Unexpected non-MediaWiki exception encountered, of type "SMWSparqlDatabaseError"
exception 'SMWSparqlDatabaseError' with message 'A SPARQL query error has occurr ed
Query: PREFIX wiki: http://gesis.org/sofiswiki/Spezial:URIResolver/
PREFIX rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns#
PREFIX rdfs: http://www.w3.org/2000/01/rdf-schema#
PREFIX owl: http://www.w3.org/2002/07/owl#
PREFIX swivt: http://semantic-mediawiki.org/swivt/1.0#
PREFIX property: http://gesis.org/sofiswiki/Spezial:URIResolver/Attribut-3A
PREFIX xsd: http://www.w3.org/2001/XMLSchema#
SELECT * WHERE {
rdf:type swivt:wikiPageSortKey ?s OPTIONAL { rdf:type swivt:redirectsTo ?r }
}
LIMIT 1
Error: Malformed query
Endpoint: http://localhost:8000/update/
HTTP response code: 400
' in /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase. php:530
Stack trace:
#0 /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase4St ore.php(49): SMWSparqlDatabase->throwSparqlErrors('http://localhos...', 'PREFIX wiki: <h...')
#1 /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase.ph p(210): SMWSparqlDatabase4Store->doQuery('PREFIX wiki: <h...')
#2 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php( 225): SMWSparqlDatabase->select('*', 'rdf:type swivt:...', Array, Array)
#3 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php( 144): SMWSparqlStore->getSparqlRedirectTarget(Object(SMWExpNsResource), true)
#4 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php( 118): SMWSparqlStore->expandUpdateExpResource(Object(SMWExpNsResource), Array)
#5 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php( 187): SMWSparqlStore->expandUpdateExpElement(Object(SMWExpNsResource), Array)
#6 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php( 98): SMWSparqlStore->expandUpdateExpData(Object(SMWExpData), Array, false)
#7 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php( 62): SMWSparqlStore->prepareUpdateExpData(Object(SMWSemanticData))
#8 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_Store.php(303): SMWSparqlStore->doDataUpdate(Object(SMWSemanticData))
#9 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_ParseData.php(267): SMWS tore->updateData(Object(SMWSemanticData))
#10 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_ParseData.php(422): SMW ParseData::storeData(Object(ParserOutput), Object(Title), true)
#11 [internal function]: SMWParseData::onLinksUpdateConstructed(Object(LinksUpda te))
#12 /var/www/w/includes/Hooks.php(133): call_user_func_array(Array, Array)
#13 /var/www/w/includes/LinksUpdate.php(72): wfRunHooks('LinksUpdateCons...', Ar ray)
#14 /var/www/w/includes/RefreshLinksJob.php(43): LinksUpdate->LinksUpdate(Object (Title), Object(ParserOutput), false)
#15 /var/www/w/maintenance/runJobs.php(77): RefreshLinksJob->run()
#16 /var/www/w/maintenance/doMaintenance.php(94): RunJobs->execute()
#17 /var/www/w/maintenance/runJobs.php(103): require_once('/var/www/w/main...')
#18 {main}

#0 /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase4St ore.php(49): SMWSparqlDatabase->throwSparqlErrors('http://localhos...', 'PREFIX wiki: <h...')
#1 /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase.ph p(210): SMWSparqlDatabase4Store->doQuery('PREFIX wiki: <h...')
#2 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php( 225): SMWSparqlDatabase->select('*', 'rdf:type swivt:...', Array, Array)
#3 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php( 144): SMWSparqlStore->getSparqlRedirectTarget(Object(SMWExpNsResource), true)
#4 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php( 118): SMWSparqlStore->expandUpdateExpResource(Object(SMWExpNsResource), Array)
#5 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php( 187): SMWSparqlStore->expandUpdateExpElement(Object(SMWExpNsResource), Array)
#6 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php( 98): SMWSparqlStore->expandUpdateExpData(Object(SMWExpData), Array, false)
#7 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php( 62): SMWSparqlStore->prepareUpdateExpData(Object(SMWSemanticData))
#8 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_Store.php(303): SMWSparqlStore->doDataUpdate(Object(SMWSemanticData))
#9 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_ParseData.php(267): SMWS tore->updateData(Object(SMWSemanticData))
#10 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_ParseData.php(422): SMW ParseData::storeData(Object(ParserOutput), Object(Title), true)
#11 [internal function]: SMWParseData::onLinksUpdateConstructed(Object(LinksUpda te))
#12 /var/www/w/includes/Hooks.php(133): call_user_func_array(Array, Array)
#13 /var/www/w/includes/LinksUpdate.php(72): wfRunHooks('LinksUpdateCons...', Ar ray)
#14 /var/www/w/includes/RefreshLinksJob.php(43): LinksUpdate->LinksUpdate(Object (Title), Object(ParserOutput), false)
#15 /var/www/w/maintenance/runJobs.php(77): RefreshLinksJob->run()
#16 /var/www/w/maintenance/doMaintenance.php(94): RunJobs->execute()
#17 /var/www/w/maintenance/runJobs.php(103): require_once('/var/www/w/main...')
#18 {main}

Version: unspecified
Severity: normal
OS: Linux
Platform: Other

Details

Reference
bz30542

Event Timeline

• bzimport raised the priority of this task from to Needs Triage.Nov 21 2014, 11:52 PM
• bzimport added a project: MediaWiki-extensions-Semantic-MediaWiki.
• bzimport set Reference to bz30542.
• bzimport added a subscriber: Unknown Object (MLST).
• bzimport created this task.Aug 24 2011, 11:55 AM
• bzimport added a comment.Aug 25 2011, 9:56 AM

simon.bachenberg wrote:

I got another one:

Unexpected non-MediaWiki exception encountered, of type "SMWSparqlDatabaseError"
exception 'SMWSparqlDatabaseError' with message 'A SPARQL query error has occurred
Query: PREFIX wiki: http://gesis.org/sofiswiki/Spezial:URIResolver/
PREFIX rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns#
PREFIX rdfs: http://www.w3.org/2000/01/rdf-schema#
PREFIX owl: http://www.w3.org/2002/07/owl#
PREFIX swivt: http://semantic-mediawiki.org/swivt/1.0#
PREFIX property: http://gesis.org/sofiswiki/Spezial:URIResolver/Attribut-3A
PREFIX xsd: http://www.w3.org/2001/XMLSchema#
SELECT * WHERE {
property:Rnr swivt:wikiPageSortKey ?s OPTIONAL { property:Rnr swivt:redirectsTo ?r }
}
LIMIT 1
Error: Malformed query
Endpoint: http://localhost:8000/update/
HTTP response code: 400
' in /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase.php:530
Stack trace:
#0 /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase4Store.php(49): SMWSparqlDatabase->throwSparqlErrors('http://localhos...', 'PREFIX wiki: <h...')
#1 /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase.php(210): SMWSparqlDatabase4Store->doQuery('PREFIX wiki: <h...')
#2 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(225): SMWSparqlDatabase->select('*', 'property:Rnr sw...', Array, Array)
#3 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(144): SMWSparqlStore->getSparqlRedirectTarget(Object(SMWExpNsResource), true)
#4 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(118): SMWSparqlStore->expandUpdateExpResource(Object(SMWExpNsResource), Array)
#5 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(187): SMWSparqlStore->expandUpdateExpElement(Object(SMWExpNsResource), Array)
#6 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(98): SMWSparqlStore->expandUpdateExpData(Object(SMWExpData), Array, false)
#7 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(62): SMWSparqlStore->prepareUpdateExpData(Object(SMWSemanticData))
#8 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_Store.php(303): SMWSparqlStore->doDataUpdate(Object(SMWSemanticData))
#9 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_ParseData.php(267): SMWStore->updateData(Object(SMWSemanticData))
#10 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_ParseData.php(422): SMWParseData::storeData(Object(ParserOutput), Object(Title), true)
#11 [internal function]: SMWParseData::onLinksUpdateConstructed(Object(LinksUpdate))
#12 /var/www/w/includes/Hooks.php(133): call_user_func_array(Array, Array)
#13 /var/www/w/includes/LinksUpdate.php(72): wfRunHooks('LinksUpdateCons...', Array)
#14 /var/www/w/includes/RefreshLinksJob.php(43): LinksUpdate->LinksUpdate(Object(Title), Object(ParserOutput), false)
#15 /var/www/w/maintenance/runJobs.php(77): RefreshLinksJob->run()
#16 /var/www/w/maintenance/doMaintenance.php(94): RunJobs->execute()
#17 /var/www/w/maintenance/runJobs.php(103): require_once('/var/www/w/main...')
#18 {main}

#0 /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase4Store.php(49): SMWSparqlDatabase->throwSparqlErrors('http://localhos...', 'PREFIX wiki: <h...')
#1 /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase.php(210): SMWSparqlDatabase4Store->doQuery('PREFIX wiki: <h...')
#2 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(225): SMWSparqlDatabase->select('*', 'property:Rnr sw...', Array, Array)
#3 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(144): SMWSparqlStore->getSparqlRedirectTarget(Object(SMWExpNsResource), true)
#4 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(118): SMWSparqlStore->expandUpdateExpResource(Object(SMWExpNsResource), Array)
#5 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(187): SMWSparqlStore->expandUpdateExpElement(Object(SMWExpNsResource), Array)
#6 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(98): SMWSparqlStore->expandUpdateExpData(Object(SMWExpData), Array, false)
#7 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(62): SMWSparqlStore->prepareUpdateExpData(Object(SMWSemanticData))
#8 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_Store.php(303): SMWSparqlStore->doDataUpdate(Object(SMWSemanticData))
#9 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_ParseData.php(267): SMWStore->updateData(Object(SMWSemanticData))
#10 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_ParseData.php(422): SMWParseData::storeData(Object(ParserOutput), Object(Title), true)
#11 [internal function]: SMWParseData::onLinksUpdateConstructed(Object(LinksUpdate))
#12 /var/www/w/includes/Hooks.php(133): call_user_func_array(Array, Array)
#13 /var/www/w/includes/LinksUpdate.php(72): wfRunHooks('LinksUpdateCons...', Array)
#14 /var/www/w/includes/RefreshLinksJob.php(43): LinksUpdate->LinksUpdate(Object(Title), Object(ParserOutput), false)
#15 /var/www/w/maintenance/runJobs.php(77): RefreshLinksJob->run()
#16 /var/www/w/maintenance/doMaintenance.php(94): RunJobs->execute()
#17 /var/www/w/maintenance/runJobs.php(103): require_once('/var/www/w/main...')
#18 {main}

• bzimport added a comment.Aug 25 2011, 10:01 AM

simon.bachenberg wrote:

Unexpected non-MediaWiki exception encountered, of type "SMWSparqlDatabaseError"
exception 'SMWSparqlDatabaseError' with message 'A SPARQL query error has occurred
Query: PREFIX wiki: http://gesis.org/sofiswiki/Spezial:URIResolver/
PREFIX rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns#
PREFIX rdfs: http://www.w3.org/2000/01/rdf-schema#
PREFIX owl: http://www.w3.org/2002/07/owl#
PREFIX swivt: http://semantic-mediawiki.org/swivt/1.0#
PREFIX property: http://gesis.org/sofiswiki/Spezial:URIResolver/Attribut-3A
PREFIX xsd: http://www.w3.org/2001/XMLSchema#
SELECT * WHERE {
property:Inhalt_de swivt:wikiPageSortKey ?s OPTIONAL { property:Inhalt_de swivt:redirectsTo ?r }
}
LIMIT 1
Error: Malformed query
Endpoint: http://localhost:8000/update/
HTTP response code: 400

• bzimport added a comment.Aug 25 2011, 12:33 PM

simon.bachenberg wrote:

oh i found a new One :)

Unexpected non-MediaWiki exception encountered, of type "SMWSparqlDatabaseError"
exception 'SMWSparqlDatabaseError' with message 'A SPARQL query error has occurred
Query: PREFIX wiki: http://gesis.org/sofiswiki/Spezial:URIResolver/
PREFIX rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns#
PREFIX rdfs: http://www.w3.org/2000/01/rdf-schema#
PREFIX owl: http://www.w3.org/2002/07/owl#
PREFIX swivt: http://semantic-mediawiki.org/swivt/1.0#
PREFIX property: http://gesis.org/sofiswiki/Spezial:URIResolver/Attribut-3A
PREFIX xsd: http://www.w3.org/2001/XMLSchema#
SELECT DISTINCT ?result WHERE {
?result swivt:wikiPageSortKey ?resultsk .
{ ?result rdf:type wiki:Kategorie-3AItem . }
?result property:User http://gesis.org/sofiswiki/Spezial:URIResolver/127.0.0.1 .
?result property:Titel wiki:Die_Auswirkungen_von_Category_Management_auf_die_Marken-2D_und_Einkaufsst-C3-A4ttenwahrnehmung_und_das_Kaufverhalten_von_Endverbrauchern .
?result property:Delete ?v3 .
{ FILTER( ?v3sk != "True" )
?v3 swivt:wikiPageSortKey ?v3sk .
}

}
ORDER BY ASC(?resultsk)
OFFSET 0
LIMIT 51
Error: Malformed query
Endpoint: http://localhost:8000/update/
HTTP response code: 400
' in /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase.php:530
Stack trace:
#0 /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase4Store.php(49): SMWSparqlDatabase->throwSparqlErrors('http://localhos...', 'PREFIX wiki: <h...')
#1 /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase.php(210): SMWSparqlDatabase4Store->doQuery('PREFIX wiki: <h...')
#2 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStoreQueryEngine.php(341): SMWSparqlDatabase->select('?result', '?result swivt:w...', Array, Array)
#3 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(288): SMWSparqlStoreQueryEngine->getInstanceQueryResult(Object(SMWQuery))
#4 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_QueryProcessor.php(293): SMWSparqlStore->getQueryResult(Object(SMWQuery))
#5 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_QueryProcessor.php(271): SMWQueryProcessor::getResultFromQuery(Object(SMWQuery), Array, Array, 2, 1, 'list')
#6 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_QueryProcessor.php(255): SMWQueryProcessor::getResultFromQueryString('[[Kategorie:Ite...', Array, Array, 2, 1)
#7 /var/www/w/extensions/SemanticMediaWiki/includes/parserhooks/SMW_Ask.php(34): SMWQueryProcessor::getResultFromFunctionParams(Array, 2)
#8 [internal function]: SMWAsk::render(Object(Parser), '[[Kategorie:Ite...', 'size=1', 'format=list', 'link=none')
#9 /var/www/w/includes/parser/Parser.php(2921): call_user_func_array(Array, Array)
#10 /var/www/w/includes/parser/Preprocessor_DOM.php(962): Parser->braceSubstitution(Array, Object(PPTemplateFrame_DOM))
#11 /var/www/w/includes/parser/Parser.php(2910): PPFrame_DOM->expand(Object(PPNode_DOM))
#12 /var/www/w/includes/parser/Preprocessor_DOM.php(962): Parser->braceSubstitution(Array, Object(PPTemplateFrame_DOM))
#13 /var/www/w/extensions/ParserFunctions/ParserFunctions_body.php(122): PPFrame_DOM->expand(Object(PPNode_DOM))
#14 [internal function]: ExtParserFunctions->ifeqObj(Object(Parser), Object(PPTemplateFrame_DOM), Array)
#15 /var/www/w/extensions/ParserFunctions/ParserFunctions.php(122): call_user_func_array(Array, Array)
#16 [internal function]: ParserFunctions_HookStub->__call('ifeqObj', Array)
#17 [internal function]: ParserFunctions_HookStub->ifeqObj(Object(Parser), Object(PPTemplateFrame_DOM), Array)
#18 /var/www/w/includes/parser/Parser.php(2921): call_user_func_array(Array, Array)
#19 /var/www/w/includes/parser/Preprocessor_DOM.php(962): Parser->braceSubstitution(Array, Object(PPTemplateFrame_DOM))
#20 /var/www/w/includes/parser/Parser.php(3049): PPFrame_DOM->expand(Object(PPNode_DOM))
#21 /var/www/w/includes/parser/Preprocessor_DOM.php(962): Parser->braceSubstitution(Array, Object(PPFrame_DOM))
#22 /var/www/w/includes/parser/Parser.php(2729): PPFrame_DOM->expand(Object(PPNode_DOM), 0)
#23 /var/www/w/includes/parser/Parser.php(930): Parser->replaceVariables('{{Project_part1...')
#24 /var/www/w/includes/parser/Parser.php(330): Parser->internalParse('{{Project_part1...')
#25 /var/www/w/includes/RefreshLinksJob.php(40): Parser->parse('{{Project_part1...', Object(Title), Object(ParserOptions), true, true, 143608)
#26 /var/www/w/maintenance/runJobs.php(77): RefreshLinksJob->run()
#27 /var/www/w/maintenance/doMaintenance.php(94): RunJobs->execute()
#28 /var/www/w/maintenance/runJobs.php(103): require_once('/var/www/w/main...')
#29 {main}

#0 /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase4Store.php(49): SMWSparqlDatabase->throwSparqlErrors('http://localhos...', 'PREFIX wiki: <h...')
#1 /var/www/w/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase.php(210): SMWSparqlDatabase4Store->doQuery('PREFIX wiki: <h...')
#2 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStoreQueryEngine.php(341): SMWSparqlDatabase->select('?result', '?result swivt:w...', Array, Array)
#3 /var/www/w/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(288): SMWSparqlStoreQueryEngine->getInstanceQueryResult(Object(SMWQuery))
#4 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_QueryProcessor.php(293): SMWSparqlStore->getQueryResult(Object(SMWQuery))
#5 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_QueryProcessor.php(271): SMWQueryProcessor::getResultFromQuery(Object(SMWQuery), Array, Array, 2, 1, 'list')
#6 /var/www/w/extensions/SemanticMediaWiki/includes/SMW_QueryProcessor.php(255): SMWQueryProcessor::getResultFromQueryString('[[Kategorie:Ite...', Array, Array, 2, 1)
#7 /var/www/w/extensions/SemanticMediaWiki/includes/parserhooks/SMW_Ask.php(34): SMWQueryProcessor::getResultFromFunctionParams(Array, 2)
#8 [internal function]: SMWAsk::render(Object(Parser), '[[Kategorie:Ite...', 'size=1', 'format=list', 'link=none')
#9 /var/www/w/includes/parser/Parser.php(2921): call_user_func_array(Array, Array)
#10 /var/www/w/includes/parser/Preprocessor_DOM.php(962): Parser->braceSubstitution(Array, Object(PPTemplateFrame_DOM))
#11 /var/www/w/includes/parser/Parser.php(2910): PPFrame_DOM->expand(Object(PPNode_DOM))
#12 /var/www/w/includes/parser/Preprocessor_DOM.php(962): Parser->braceSubstitution(Array, Object(PPTemplateFrame_DOM))
#13 /var/www/w/extensions/ParserFunctions/ParserFunctions_body.php(122): PPFrame_DOM->expand(Object(PPNode_DOM))
#14 [internal function]: ExtParserFunctions->ifeqObj(Object(Parser), Object(PPTemplateFrame_DOM), Array)
#15 /var/www/w/extensions/ParserFunctions/ParserFunctions.php(122): call_user_func_array(Array, Array)
#16 [internal function]: ParserFunctions_HookStub->__call('ifeqObj', Array)
#17 [internal function]: ParserFunctions_HookStub->ifeqObj(Object(Parser), Object(PPTemplateFrame_DOM), Array)
#18 /var/www/w/includes/parser/Parser.php(2921): call_user_func_array(Array, Array)
#19 /var/www/w/includes/parser/Preprocessor_DOM.php(962): Parser->braceSubstitution(Array, Object(PPTemplateFrame_DOM))
#20 /var/www/w/includes/parser/Parser.php(3049): PPFrame_DOM->expand(Object(PPNode_DOM))
#21 /var/www/w/includes/parser/Preprocessor_DOM.php(962): Parser->braceSubstitution(Array, Object(PPFrame_DOM))
#22 /var/www/w/includes/parser/Parser.php(2729): PPFrame_DOM->expand(Object(PPNode_DOM), 0)
#23 /var/www/w/includes/parser/Parser.php(930): Parser->replaceVariables('{{Project_part1...')
#24 /var/www/w/includes/parser/Parser.php(330): Parser->internalParse('{{Project_part1...')
#25 /var/www/w/includes/RefreshLinksJob.php(40): Parser->parse('{{Project_part1...', Object(Title), Object(ParserOptions), true, true, 143608)
#26 /var/www/w/maintenance/runJobs.php(77): RefreshLinksJob->run()
#27 /var/www/w/maintenance/doMaintenance.php(94): RunJobs->execute()
#28 /var/www/w/maintenance/runJobs.php(103): require_once('/var/www/w/main...')
#29 {main}

• bzimport added a comment.Nov 22 2011, 12:07 AM

tim.starling wrote:

content hidden as private in Bugzilla

mkroetzsch added a comment.Feb 11 2012, 4:20 PM

This is very strange. The queries are not malformed SPARQL, and if I run them on my 4Store v1.1.3 directly, then they do not cause any problems. I also don't get results (since I don't have your data) but I can change the namespaces and URIs so that I get results also on my machine.

However, your report helped me to find another small problem: the error message reported that the update endpoint had been used, although the query endpoint has really been used (also in your case, according to stack trace). This is fixed in r111244. But the other problem I can only close as "works for me".

If the problem still occurs, you should try to run the offending queries on your machine (via http://localhost:8000/test/) and see what the exact error message is (if any). If it turns out that the query is really broken, we can fix it in SMW (and you can reopen this bug). If the query is accepted or if it leads to an error in spite of being correct SPARQL, then the problem is with 4Store and should be reported there.

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