Topic on Project:Support desk

MediaWiki: 1.32.0

PHP: 7.2.15-0ubuntu0.18.04.1 (apache2handler)

MySQL: 5.7.25-0ubuntu0.18.04.2

[29380f6791c4e780cd8c5621] /unixwo/index.php?title=Special:Import&action=submit   Error from line 76 of /var/lib/unixwo/extensions/TemplateStyles/includes/TemplateStylesContent.php: Class 'Wikimedia\CSS\Parser\Parser' not found
Backtrace:
#0 /var/lib/unixwo/extensions/TemplateStyles/includes/TemplateStylesContent.php(131): TemplateStylesContent->sanitize(array)
#1 /var/lib/unixwo/includes/Revision/RenderedRevision.php(242): TemplateStylesContent->getParserOutput(Title, integer, ParserOptions, boolean)
#2 /var/lib/unixwo/includes/Revision/RenderedRevision.php(211): MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached(TemplateStylesContent, boolean)
#3 /var/lib/unixwo/includes/Revision/RevisionRenderer.php(175): MediaWiki\Revision\RenderedRevision->getSlotParserOutput(string)
#4 /var/lib/unixwo/includes/Revision/RevisionRenderer.php(128): MediaWiki\Revision\RevisionRenderer->combineSlotOutput(MediaWiki\Revision\RenderedRevision, array)
#5 [internal function]: MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}(MediaWiki\Revision\RenderedRevision, array)
#6 /var/lib/unixwo/includes/Revision/RenderedRevision.php(175): call_user_func(Closure, MediaWiki\Revision\RenderedRevision, array)
#7 /var/lib/unixwo/includes/Storage/DerivedPageDataUpdater.php(1265): MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#8 /var/lib/unixwo/includes/Storage/DerivedPageDataUpdater.php(1607): MediaWiki\Storage\DerivedPageDataUpdater->getCanonicalParserOutput()
#9 /var/lib/unixwo/includes/Storage/DerivedPageDataUpdater.php(1397): MediaWiki\Storage\DerivedPageDataUpdater->doParserCacheUpdate()
#10 /var/lib/unixwo/includes/page/WikiPage.php(2036): MediaWiki\Storage\DerivedPageDataUpdater->doUpdates()
#11 /var/lib/unixwo/includes/import/ImportableOldRevisionImporter.php(138): WikiPage->doEditUpdates(MediaWiki\Revision\RevisionStoreRecord, User, array)
#12 /var/lib/unixwo/includes/import/WikiRevision.php(602): ImportableOldRevisionImporter->import(WikiRevision)
#13 /var/lib/unixwo/includes/import/WikiImporter.php(367): WikiRevision->importOldRevision()
#14 /var/lib/unixwo/includes/import/WikiImporter.php(504): WikiImporter->importRevision(WikiRevision, WikiImporter)
#15 /var/lib/unixwo/includes/import/WikiImporter.php(944): WikiImporter->revisionCallback(WikiRevision)
#16 /var/lib/unixwo/includes/import/WikiImporter.php(860): WikiImporter->processRevision(array, array)
#17 /var/lib/unixwo/includes/import/WikiImporter.php(802): WikiImporter->handleRevision(array)
#18 /var/lib/unixwo/includes/import/WikiImporter.php(609): WikiImporter->handlePage()
#19 /var/lib/unixwo/includes/specials/SpecialImport.php(218): WikiImporter->doImport()
#20 /var/lib/unixwo/includes/specials/SpecialImport.php(103): SpecialImport->doImport()
#21 /var/lib/unixwo/includes/specialpage/SpecialPage.php(569): SpecialImport->execute(NULL)
#22 /var/lib/unixwo/includes/specialpage/SpecialPageFactory.php(568): SpecialPage->run(NULL)
#23 /var/lib/unixwo/includes/MediaWiki.php(288): MediaWiki\Special\SpecialPageFactory->executePath(Title, RequestContext)
#24 /var/lib/unixwo/includes/MediaWiki.php(860): MediaWiki->performRequest()
#25 /var/lib/unixwo/includes/MediaWiki.php(517): MediaWiki->main()
#26 /var/lib/unixwo/index.php(42): MediaWiki->run()
#27 {main}

When I try and import templates (exmaple: Template:Abbr or Template:Su), I will always get the message as above. I have no problems importing Templates to my old local wiki with MediaWiki 1.31.1, PHP 7.2.14 and MySQL 5.7.24. I hope I am right here, if not please do tell. Thank you.

Is your Extension:TemplateStyles updated? Is it the correct version for MediaWiki core v1.32?

Yes, I even re-downloaded and replaced it just in case it was corrupt or something. It is 1.0 (c3410ae).

For updating, did you delete the old extension directory and extract the files into a new one or did you overwrite the old extension files?

Also, did you recently perform a MediaWiki upgrade? And there, were the files extracted into a new directory or were they overwritten into the old one?

For the extension: deleting and extracting them new over ssh in the extension folder.

No, this one is a fresh new one that I set up on a ubuntu server. I also tried to set up a new one on my local windows computer with WAMP, and get the same results as mentioned above.

The only difference I experienced between 1.31.1 and 1.32.0 is that I had to create a database myself for 1.32.0 as it gave out an error when setting up the LocalSettings.php. I think it was T215566.

See Topic:Ukv6pdo96a8qfur2