Thread:Extension talk:Semantic Tasks/MW 1.20.x and SMW 1.8.x

This extension seems to break with the above versions. It leads to an error upon editing any page:

Somebody tried to use spaces in a cache title! (Assigned to) Backtrace:
 * 1) 0 /home/jfield2/public_html/mediawiki/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_Sql3SmwIds.php(302): SMWSql3SmwIds->setCache('Assigned to', 102, , , 0, '')
 * 2) 1 /home/jfield2/public_html/mediawiki/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_Sql3SmwIds.php(225): SMWSql3SmwIds->getDatabaseIdAndSort('Assigned to', 102, , , '', true, false)
 * 3) 2 /home/jfield2/public_html/mediawiki/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_Sql3SmwIds.php(327): SMWSql3SmwIds->getSMWPageIDandSort('Assigned to', 102, , , '', true, false)
 * 4) 3 /home/jfield2/public_html/mediawiki/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3_Readers.php(166): SMWSql3SmwIds->getSMWPageID('Assigned to', 102, , , true)
 * 5) 4 /home/jfield2/public_html/mediawiki/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3.php(298): SMWSQLStore3Readers->getPropertyValues(Object(SMWDIWikiPage), Object(SMWDIProperty), NULL)
 * 6) 5 /home/jfield2/public_html/mediawiki/extensions/SemanticMediaWiki/includes/dataitems/SMW_DI_Property.php(203): SMWSQLStore3->getPropertyValues(Object(SMWDIWikiPage), Object(SMWDIProperty))
 * 7) 6 /home/jfield2/public_html/mediawiki/extensions/SemanticMediaWiki/includes/storage/SMW_PrintRequest.php(155): SMWDIProperty->findPropertyTypeID
 * 8) 7 /home/jfield2/public_html/mediawiki/extensions/SemanticMaps/includes/SM_GeoCoordsHooks.php(46): SMWPrintRequest->getTypeID
 * 9) 8 [internal function]: SMGeoCoordsHooks::addGeoCoordsDefaultFormat(false, Array, Array)
 * 10) 9 /home/jfield2/public_html/mediawiki/includes/Hooks.php(216): call_user_func_array('SMGeoCoordsHook...', Array)
 * 11) 10 /home/jfield2/public_html/mediawiki/includes/GlobalFunctions.php(3823): Hooks::run('SMWResultFormat', Array)
 * 12) 11 /home/jfield2/public_html/mediawiki/extensions/SemanticMediaWiki/includes/params/SMW_ParamFormat.php(101): wfRunHooks('SMWResultFormat', Array)
 * 13) 12 /home/jfield2/public_html/mediawiki/extensions/SemanticMediaWiki/includes/params/SMW_ParamFormat.php(48): SMWParamFormat->getDefaultFormat
 * 14) 13 /home/jfield2/public_html/mediawiki/extensions/SemanticMediaWiki/includes/params/SMW_ParamFormat.php(140): SMWParamFormat->getValidFormatName('auto')
 * 15) 14 /home/jfield2/public_html/mediawiki/extensions/Validator/includes/definitions/ParamDefinition.php(719): SMWParamFormat->formatValue('auto', Object(Param), Array, Array)
 * 16) 15 /home/jfield2/public_html/mediawiki/extensions/Validator/includes/Param.php(213): ParamDefinition->format(Object(Param), Array, Array)
 * 17) 16 /home/jfield2/public_html/mediawiki/extensions/Validator/includes/Validator.php(341): Param->format(Array, Array, Object(ValidatorOptions))
 * 18) 17 /home/jfield2/public_html/mediawiki/extensions/Validator/includes/Validator.php(281): Validator->doParamProcessing
 * 19) 18 /home/jfield2/public_html/mediawiki/extensions/SemanticMediaWiki/includes/SMW_QueryProcessor.php(59): Validator->validateParameters
 * 20) 19 /home/jfield2/public_html/mediawiki/extensions/SemanticTasks/SemanticTasks.classes.php(356): SMWQueryProcessor::getProcessedParams(Array, Array)
 * 21) 20 /home/jfield2/public_html/mediawiki/extensions/SemanticTasks/SemanticTasks.classes.php(135): SemanticTasksMailer::getQueryResults('Form:Server...', Array, false)
 * 22) 21 /home/jfield2/public_html/mediawiki/extensions/SemanticTasks/SemanticTasks.classes.php(31): SemanticTasksMailer::getAssignees('Assigned to', 'Form:Server', Object(User))
 * 23) 22 [internal function]: SemanticTasksMailer::findOldValues(Object(WikiPage), Object(User), ' ?Thi...', '', 0, NULL, NULL, 98, Object(Status))
 * 24) 23 /home/jfield2/public_html/mediawiki/includes/Hooks.php(216): call_user_func_array('SemanticTasksMa...', Array)
 * 25) 24 /home/jfield2/public_html/mediawiki/includes/GlobalFunctions.php(3823): Hooks::run('ArticleSave', Array)
 * 26) 25 /home/jfield2/public_html/mediawiki/includes/WikiPage.php(1434): wfRunHooks('ArticleSave', Array)
 * 27) 26 [internal function]: WikiPage->doEdit(' ?Thi...', '', 98)
 * 28) 27 /home/jfield2/public_html/mediawiki/includes/Article.php(1820): call_user_func_array(Array, Array)
 * 29) 28 /home/jfield2/public_html/mediawiki/includes/EditPage.php(1451): Article->__call('doEdit', Array)
 * 30) 29 /home/jfield2/public_html/mediawiki/includes/EditPage.php(1451): Article->doEdit(' ?Thi...', '', 98)
 * 31) 30 /home/jfield2/public_html/mediawiki/includes/EditPage.php(986): EditPage->internalAttemptSave(Array, false)
 * 32) 31 /home/jfield2/public_html/mediawiki/includes/EditPage.php(379): EditPage->attemptSave
 * 33) 32 /home/jfield2/public_html/mediawiki/includes/actions/EditAction.php(51): EditPage->edit
 * 34) 33 /home/jfield2/public_html/mediawiki/includes/actions/EditAction.php(71): EditAction->show
 * 35) 34 /home/jfield2/public_html/mediawiki/includes/Wiki.php(427): SubmitAction->show
 * 36) 35 /home/jfield2/public_html/mediawiki/includes/Wiki.php(304): MediaWiki->performAction(Object(Article))
 * 37) 36 /home/jfield2/public_html/mediawiki/includes/Wiki.php(536): MediaWiki->performRequest
 * 38) 37 /home/jfield2/public_html/mediawiki/includes/Wiki.php(446): MediaWiki->main
 * 39) 38 /home/jfield2/public_html/mediawiki/index.php(59): MediaWiki->run
 * 40) 39 {main}