Last modified: 2014-07-23 14:19:22 UTC

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Bug 54714 - Virtuoso TripleStore / Special:Import / SMW_Exp_Element exception 'InvalidArgumentException' with message '$datatype'
Virtuoso TripleStore / Special:Import / SMW_Exp_Element exception 'InvalidArg...
Status: RESOLVED DUPLICATE of bug 62218
Product: MediaWiki extensions
Classification: Unclassified
Semantic MediaWiki (Other open bugs)
master
PC Windows 8
: Unprioritized normal (vote)
: ---
Assigned To: Nobody - You can work on this!
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2013-09-27 16:41 UTC by heimlersimon
Modified: 2014-07-23 14:19 UTC (History)
4 users (show)

See Also:
Web browser: ---
Mobile Platform: ---
Assignee Huggle Beta Tester: ---

Attachments
This crashes the Importer (20.41 KB, text/xml)
2013-09-27 16:41 UTC, heimlersimon 		Details
Add an attachment (proposed patch, testcase, etc.)

Description heimlersimon 2013-09-27 16:41:35 UTC 
Created attachment 13394 [details]
This crashes the Importer

When trying to import sites from one wiki installation to another (Both MediaWiki 1.12.2) it crashes on most import.xml files:

Unexpected non-MediaWiki exception encountered, of type "InvalidArgumentException"
exception 'InvalidArgumentException' with message '$datatype needs to be a string' in /var/www/wiki/extensions/SemanticMediaWiki/includes/export/SMW_Exp_Element.php:253
Stack trace:
#0 /var/www/wiki/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlResultParser.php(143): SMWExpLiteral->__construct('Abteilung', false)
#1 [internal function]: SMWSparqlResultParser->xmlHandleCData(Resource id #117, 'Abteilung')
#2 /var/www/wiki/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlResultParser.php(79): xml_parse(Resource id #117, '<sparql xmlns="...', 1)
#3 /var/www/wiki/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase.php(463): SMWSparqlResultParser->makeResultFromXml('<sparql xmlns="...')
#4 /var/www/wiki/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase.php(243): SMWSparqlDatabase->doQuery('PREFIX wiki: <h...')
#5 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(315): SMWSparqlDatabase->select('*', 'wiki:Formular-3...', Array, Array)
#6 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(232): SMWSparqlStore->getSparqlRedirectTarget(Object(SMWExpNsResource), true)
#7 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(205): SMWSparqlStore->expandUpdateExpResource(Object(SMWExpNsResource), Array)
#8 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(278): SMWSparqlStore->expandUpdateExpElement(Object(SMWExpNsResource), Array)
#9 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(184): SMWSparqlStore->expandUpdateExpData(Object(SMWExpData), Array, false)
#10 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(147): SMWSparqlStore->prepareUpdateExpData(Object(SMWSemanticData))
#11 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_Store.php(234): SMWSparqlStore->doDataUpdate(Object(SMWSemanticData))
#12 /var/www/wiki/extensions/SemanticMediaWiki/includes/StoreUpdater.php(132): SMWStore->updateData(Object(SMWSemanticData))
#13 /var/www/wiki/extensions/SemanticMediaWiki/includes/UpdateObserver.php(94): SMW\StoreUpdater->doUpdate()
#14 [internal function]: SMW\UpdateObserver->runStoreUpdater(Object(SMW\ParserData))
#15 /var/www/wiki/extensions/SemanticMediaWiki/includes/Observer.php(69): call_user_func_array(Array, Array)
#16 /var/www/wiki/extensions/SemanticMediaWiki/includes/ObservableSubject.php(187): SMW\Observer->update(Object(SMW\ObservableSubjectDispatcher))
#17 /var/www/wiki/extensions/SemanticMediaWiki/includes/ObservableSubject.php(166): SMW\ObservableSubject->notify()
#18 /var/www/wiki/extensions/SemanticMediaWiki/includes/ParserData.php(242): SMW\ObservableSubject->setState('runStoreUpdater')
#19 /var/www/wiki/extensions/SemanticMediaWiki/includes/hooks/LinksUpdateConstructed.php(56): SMW\ParserData->updateStore()
#20 /var/www/wiki/extensions/SemanticMediaWiki/SemanticMediaWiki.hooks.php(491): SMW\LinksUpdateConstructed->process()
#21 [internal function]: SMWHooks::onLinksUpdateConstructed(Object(LinksUpdate))
#22 /var/www/wiki/includes/Hooks.php(255): call_user_func_array('SMWHooks::onLin...', Array)
#23 /var/www/wiki/includes/GlobalFunctions.php(3883): Hooks::run('LinksUpdateCons...', Array)
#24 /var/www/wiki/includes/LinksUpdate.php(108): wfRunHooks('LinksUpdateCons...', Array)
#25 /var/www/wiki/includes/parser/ParserOutput.php(474): LinksUpdate->__construct(Object(Title), Object(ParserOutput), true)
#26 /var/www/wiki/includes/content/AbstractContent.php(242): ParserOutput->getSecondaryDataUpdates(Object(Title), true)
#27 /var/www/wiki/includes/WikiPage.php(2050): AbstractContent->getSecondaryDataUpdates(Object(Title), NULL, true, Object(ParserOutput))
#28 /var/www/wiki/includes/Import.php(1431): WikiPage->doEditUpdates(Object(Revision), Object(User), Array)
#29 [internal function]: WikiRevision->importOldRevision()
#30 /var/www/wiki/includes/db/Database.php(2860): call_user_func_array(Array, Array)
#31 /var/www/wiki/includes/Import.php(257): DatabaseBase->deadlockLoop(Array)
#32 [internal function]: WikiImporter->importRevision(Object(WikiRevision), Object(WikiImporter))
#33 /var/www/wiki/includes/Import.php(351): call_user_func_array(Array, Array)
#34 /var/www/wiki/includes/Import.php(704): WikiImporter->revisionCallback(Object(WikiRevision))
#35 /var/www/wiki/includes/Import.php(656): WikiImporter->processRevision(Array, Array)
#36 /var/www/wiki/includes/Import.php(608): WikiImporter->handleRevision(Array)
#37 /var/www/wiki/includes/Import.php(473): WikiImporter->handlePage()
#38 /var/www/wiki/includes/specials/SpecialImport.php(162): WikiImporter->doImport()
#39 /var/www/wiki/includes/specials/SpecialImport.php(86): SpecialImport->doImport()
#40 /var/www/wiki/includes/SpecialPage.php(613): SpecialImport->execute(NULL)
#41 /var/www/wiki/includes/SpecialPageFactory.php(487): SpecialPage->run(NULL)
#42 /var/www/wiki/includes/Wiki.php(291): SpecialPageFactory::executePath(Object(Title), Object(RequestContext))
#43 /var/www/wiki/includes/Wiki.php(565): MediaWiki->performRequest()
#44 /var/www/wiki/includes/Wiki.php(458): MediaWiki->main()
#45 /var/www/wiki/index.php(59): MediaWiki->run()
#46 {main}

I'll attach the File (Attributes-...) that caused this specific Crash.

Another File (Inhalte...) crashes different:

Import fehlgeschlagen: Expected <mediawiki> tag, got

PHP Error log:
/includes/Import.php on line 51, referer: http://192.168.2.104/wiki/index.php?title=Spezial:Importieren&action=submit
[Fri Sep 27 18:39:50 2013] [error] [client 192.168.2.101] PHP Warning:  XMLReader::read(): Load Data before trying to read in /var/www/wiki/includes/Import.php on line 449, referer: http://192.168.2.104/wiki/index.php?title=Spezial:Importieren&action=submit
Comment 1 Brion Vibber 2013-09-27 16:43:59 UTC 
Moving to Semantic MediaWiki component...
Comment 2 MWJames 2013-09-27 17:48:23 UTC 
(In reply to comment #0)
> Created attachment 13394 [details]
> This crashes the Importer
> 
> When trying to import sites from one wiki installation to another (Both
> MediaWiki 1.12.2) it crashes on most import.xml files:
 
MW 1.12.2 really? What SMW version do you referring to?
Comment 3 heimlersimon 2013-09-28 09:14:48 UTC 
Ah Sorry.. the latest stable MW of course ;)

But this seems to be a SMW issue?
Comment 4 MWJames 2013-09-28 09:50:21 UTC 
Using the attached XML file is followed by a successful import using:

## Environment
MediaWiki 1.22alpha (ae44cfb)
PHP 5.4.7 (apache2handler)
MySQL 5.5.27
Semantic MediaWiki (Version 1.9 alpha-3)

## Settings
$wgLanguageCode = "en";
$smwgDefaultStore = "SMWSQLStore3";
$smwgSparqlDatabase = 'SMWSparqlDatabase';
$smwgSparqlQueryEndpoint = 'http://localhost:8080/sparql/';
$smwgSparqlUpdateEndpoint = 'http://localhost:8080/update/';
$smwgSparqlDataEndpoint = 'http://localhost:8080/data/';
$smwgSparqlDefaultGraph = '';

## Test result
Importing pages...
Attribut:Abteilung 1 revision
Attribut:Beschreibung 1 revision
Attribut:Bezeichnung 1 revision
Attribut:Domäne 1 revision
Attribut:Festnetz 1 revision
Attribut:Handy 1 revision
Attribut:Hardwaremodell 1 revision
Attribut:Hardwareskill 1 revision
Attribut:Hersteller 1 revision
Attribut:IP 1 revision
Attribut:Kontaktdaten 1 revision
Attribut:Lokale Hardware 1 revision
Attribut:Lösung 1 revision
Attribut:Mail 1 revision
Attribut:Mitglied seit 1 revision
Attribut:Nachname 1 revision
Attribut:Ort 1 revision
Attribut:Postleitzahl 1 revision
Attribut:Problem 1 revision
Attribut:Remote Hardware 1 revision
Attribut:Software 1 revision
Attribut:Softwareskill 1 revision
Attribut:Standort 1 revision
Attribut:Straße 1 revision
Attribut:URL 1 revision
Attribut:Vernetzung 1 revision
Attribut:Vorname 1 revision
Import finished!
Comment 5 heimlersimon 2013-09-28 10:02:04 UTC 
I have found the Problem: This happend because I had a Virtuoso Triple Store activated. If I use the standard $smwgDefaultStore it works fine.
Comment 6 heimlersimon 2013-09-28 10:06:21 UTC 
But if I activate the Virtuoso TripleStore again and update my data, the error appears again, just now when running maintainence/runJobs:

So it's definately an issue with the triplestore

Stack trace:
#0 /var/www/wiki/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlResultParser.php(143): SMWExpLiteral->__construct('Hardwaremodell', false)
#1 [internal function]: SMWSparqlResultParser->xmlHandleCData(Resource id #464, 'Hardwaremodell')
#2 /var/www/wiki/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlResultParser.php(79): xml_parse(Resource id #464,
 '<sparql xmlns="...', 1)
#3 /var/www/wiki/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase.php(463): SMWSparqlResultParser->makeResultFromXml('<sparql xmlns="...')
#4 /var/www/wiki/extensions/SemanticMediaWiki/includes/sparql/SMW_SparqlDatabase.php(243): SMWSparqlDatabase->doQuery('PREFIX wiki: <h...')
#5 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(315): SMWSparqlDatabase->select('*', 'wiki:Formular-3...', Array, Array)
#6 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(232): SMWSparqlStore->getSparqlRedirectTarget(Object(SMWExpNsResource), true)
#7 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(205): SMWSparqlStore->expandUpdateExpResource(Object(SMWExpNsResource), Array)
#8 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(278): SMWSparqlStore->expandUpdateExpElement(Object(SMWExpNsResource), Array)
#9 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(184): SMWSparqlStore->expandUpdateExpData(Object(SMWExpData), Array, false)
#10 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_SparqlStore.php(147): SMWSparqlStore->prepareUpdateExpData(Object(SMWSemanticData))
#11 /var/www/wiki/extensions/SemanticMediaWiki/includes/storage/SMW_Store.php(234): SMWSparqlStore->doDataUpdate(Object(SMWSemanticData))
#12 /var/www/wiki/extensions/SemanticMediaWiki/includes/StoreUpdater.php(132): SMWStore->updateData(Object(SMWSemanticData))
#13 /var/www/wiki/extensions/SemanticMediaWiki/includes/UpdateObserver.php(94): SMW\StoreUpdater->doUpdate()
#14 [internal function]: SMW\UpdateObserver->runStoreUpdater(Object(SMW\ParserData))
#15 /var/www/wiki/extensions/SemanticMediaWiki/includes/Observer.php(69): call_user_func_array(Array, Array)
#16 /var/www/wiki/extensions/SemanticMediaWiki/includes/ObservableSubject.php(187): SMW\Observer->update(Object(SMW\ObservableSubjectDispatcher))
#17 /var/www/wiki/extensions/SemanticMediaWiki/includes/ObservableSubject.php(166): SMW\ObservableSubject->notify()
#18 /var/www/wiki/extensions/SemanticMediaWiki/includes/ParserData.php(242): SMW\ObservableSubject->setState('runStoreUpdater')
#19 /var/www/wiki/extensions/SemanticMediaWiki/includes/jobs/UpdateJob.php(137): SMW\ParserData->updateStore()
#20 /var/www/wiki/extensions/SemanticMediaWiki/includes/jobs/UpdateJob.php(109): SMW\UpdateJob->runStoreUpdater(Object(ParserOutput))
#21 /var/www/wiki/extensions/SemanticMediaWiki/includes/jobs/UpdateJob.php(85): SMW\UpdateJob->runContentParser()
#22 /var/www/wiki/extensions/SemanticMediaWiki/includes/jobs/UpdateJob.php(58): SMW\UpdateJob->runUpdate()
#23 /var/www/wiki/maintenance/runJobs.php(97): SMW\UpdateJob->run()
#24 /var/www/wiki/maintenance/doMaintenance.php(110): RunJobs->execute()
#25 /var/www/wiki/maintenance/runJobs.php(147): require_once('/var/www/wiki/m...')
#26 {main}
Comment 7 MWJames 2014-07-23 14:17:17 UTC 

*** This bug has been marked as a duplicate of bug 62218 ***
Comment 8 MWJames 2014-07-23 14:19:22 UTC 
SMW 2.0 now runs integration tests (as well as XML imports) for Virtuoso-opensource 6.1 and Jena Fuseki 1.0.2 [0].

[0] https://github.com/SemanticMediaWiki/SemanticMediaWiki/tree/master/includes/src/SPARQLStore
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