Failed to update flarum to the latest version.

luceos

You are not using recommended production php ini values. For error_reporting warnings aren't included. Look up how you can configure your error reporting on your system or add error_reporting(E_ERROR); in your config.php under <?php. That should fix it.

FBioCS1

luceos hello, where can I get recommended php ini values? I did't find them in the Setting Up section of documentation.

FBioCS1

luceos I configurated it as error_reporting = E_ERROR & ~E_NOTICE

And the previous error message disappeared, but now:

Less_Exception_Compiler
.tag-label is undefined in /www/wwwroot/site.com/vendor/flarum/mentions/less/forum.less

luceos

FBioCS1 run php flarum cache:clear

FBioCS1

luceos I have run it before, and i just ran it again, but still error:

[2023-07-15 04:55:18] flarum.ERROR: Less_Exception_Compiler: .tag-label is undefined in /www/wwwroot/site.com/vendor/flarum/mentions/less/forum.less in /www/wwwroot/site.com/vendor/wikimedia/less.php/lib/Less/Tree/Mixin/Call.php:148
Stack trace:
#0 /www/wwwroot/site.com/vendor/wikimedia/less.php/lib/Less/Tree/Ruleset.php(147): Less_Tree_Mixin_Call->compile()
#1 /www/wwwroot/site.com/vendor/wikimedia/less.php/lib/Less/Tree/Ruleset.php(90): Less_Tree_Ruleset->EvalMixinCalls()
#2 /www/wwwroot/site.com/vendor/wikimedia/less.php/lib/Less/Tree/Ruleset.php(95): Less_Tree_Ruleset->compile()
#3 /www/wwwroot/site.com/vendor/wikimedia/less.php/lib/Less/Tree/Ruleset.php(95): Less_Tree_Ruleset->compile()
#4 /www/wwwroot/site.com/vendor/wikimedia/less.php/lib/Less/Parser.php(181): Less_Tree_Ruleset->compile()
#5 /www/wwwroot/site.com/vendor/flarum/core/src/Frontend/Compiler/LessCompiler.php(116): Less_Parser->getCss()
#6 /www/wwwroot/site.com/vendor/flarum/core/src/Frontend/Compiler/RevisionCompiler.php(138): Flarum\Frontend\Compiler\LessCompiler->compile()
#7 /www/wwwroot/site.com/vendor/flarum/core/src/Frontend/Compiler/RevisionCompiler.php(76): Flarum\Frontend\Compiler\RevisionCompiler->save()
#8 /www/wwwroot/site.com/vendor/flarum/core/src/Frontend/Compiler/RevisionCompiler.php(111): Flarum\Frontend\Compiler\RevisionCompiler->commit()
#9 /www/wwwroot/site.com/vendor/flarum/core/src/Frontend/Content/Assets.php(118): Flarum\Frontend\Compiler\RevisionCompiler->getUrl()
#10 [internal function]: Flarum\Frontend\Content\Assets->Flarum\Frontend\Content\{closure}()
#11 /www/wwwroot/site.com/vendor/flarum/core/src/Frontend/Content/Assets.php(117): array_map()
#12 /www/wwwroot/site.com/vendor/flarum/core/src/Frontend/Content/Assets.php(93): Flarum\Frontend\Content\Assets->getUrls()
#13 /www/wwwroot/site.com/vendor/flarum/core/src/Frontend/Content/Assets.php(66): Flarum\Frontend\Content\Assets->addAssetsToDocument()
#14 /www/wwwroot/site.com/vendor/flarum/core/src/Frontend/Frontend.php(62): Flarum\Frontend\Content\Assets->__invoke()
#15 /www/wwwroot/site.com/vendor/flarum/core/src/Frontend/Frontend.php(54): Flarum\Frontend\Frontend->populate()
#16 /www/wwwroot/site.com/vendor/flarum/core/src/Frontend/Controller.php(32): Flarum\Frontend\Frontend->document()
#17 /www/wwwroot/site.com/vendor/flarum/core/src/Http/RouteHandlerFactory.php(41): Flarum\Frontend\Controller->handle()
#18 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/ExecuteRoute.php(27): Flarum\Http\RouteHandlerFactory->Flarum\Http\{closure}()
#19 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ExecuteRoute->process()
#20 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/ContentTypeOptionsHeader.php(21): Laminas\Stratigility\Next->handle()
#21 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ContentTypeOptionsHeader->process()
#22 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/ReferrerPolicyHeader.php(30): Laminas\Stratigility\Next->handle()
#23 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ReferrerPolicyHeader->process()
#24 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/FlarumPromotionHeader.php(30): Laminas\Stratigility\Next->handle()
#25 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\FlarumPromotionHeader->process()
#26 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/ShareErrorsFromSession.php(57): Laminas\Stratigility\Next->handle()
#27 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ShareErrorsFromSession->process()
#28 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/CheckCsrfToken.php(36): Laminas\Stratigility\Next->handle()
#29 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\CheckCsrfToken->process()
#30 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/ResolveRoute.php(69): Laminas\Stratigility\Next->handle()
#31 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ResolveRoute->process()
#32 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/SetLocale.php(51): Laminas\Stratigility\Next->handle()
#33 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\SetLocale->process()
#34 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php(31): Laminas\Stratigility\Next->handle()
#35 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\AuthenticateWithSession->process()
#36 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php(52): Laminas\Stratigility\Next->handle()
#37 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\RememberFromCookie->process()
#38 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/StartSession.php(61): Laminas\Stratigility\Next->handle()
#39 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\StartSession->process()
#40 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/CollectGarbage.php(46): Laminas\Stratigility\Next->handle()
#41 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\CollectGarbage->process()
#42 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php(28): Laminas\Stratigility\Next->handle()
#43 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ParseJsonBody->process()
#44 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/HandleErrors.php(57): Laminas\Stratigility\Next->handle()
#45 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\HandleErrors->process()
#46 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/InjectActorReference.php(25): Laminas\Stratigility\Next->handle()
#47 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\InjectActorReference->process()
#48 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(75): Laminas\Stratigility\Next->handle()
#49 /www/wwwroot/site.com/vendor/middlewares/request-handler/src/RequestHandler.php(84): Laminas\Stratigility\MiddlewarePipe->process()
#50 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Middlewares\RequestHandler->process()
#51 /www/wwwroot/site.com/vendor/middlewares/base-path-router/src/BasePathRouter.php(101): Laminas\Stratigility\Next->handle()
#52 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Middlewares\BasePathRouter->process()
#53 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Middleware/OriginalMessages.php(36): Laminas\Stratigility\Next->handle()
#54 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Laminas\Stratigility\Middleware\OriginalMessages->process()
#55 /www/wwwroot/site.com/vendor/middlewares/base-path/src/BasePath.php(73): Laminas\Stratigility\Next->handle()
#56 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Middlewares\BasePath->process()
#57 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Middleware/ProcessIp.php(24): Laminas\Stratigility\Next->handle()
#58 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ProcessIp->process()
#59 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(75): Laminas\Stratigility\Next->handle()
#60 /www/wwwroot/site.com/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(64): Laminas\Stratigility\MiddlewarePipe->process()
#61 /www/wwwroot/site.com/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(73): Laminas\Stratigility\MiddlewarePipe->handle()
#62 /www/wwwroot/site.com/vendor/flarum/core/src/Http/Server.php(45): Laminas\HttpHandlerRunner\RequestHandlerRunner->run()
#63 /www/wwwroot/site.com/public/index.php(26): Flarum\Http\Server->listen()
#64 {main}

FBioCS1

FBioCS1 can anyone help?

Justman10000

Who uses /www/wwwroot as webroot 🤣?

Justman10000

Hmm, .tag-label was not defined! No idea

FBioCS1

I uninstalled flarum/tags, and error disappeared. But i need this extension...

I re-installed it, but it still doesn't work.

luceos

FBioCS1 try uninstalling all third party extensions untill the error goes away. I think one of them is not compatible.

FBioCS1

luceos The flarum/tags and flarum/mention not compatible, but it is caused by the wrong version, SychO

SychO

Sounds exactly like https://discuss.flarum.org/d/32935-problems-updating-to-18/28

FBioCS1

SychO Yes, thanks, i solved the problem by the same way.