If //MobileFrontend// is enabled under //MediaWiki// 1.31, the `ResourceLoader` cannot form the script `https://traditio.nas/w/load.php?debug=false&lang=ru&modules=startup&only=scripts&skin=vector`:
```
[e0dbadd83730bf2d8917131c] /w/load.php?debug=false&lang=ru&modules=startup&only=scripts&skin=vector Error from line 561 of /var/www/wiki/w/includes/resourceloader/ResourceLoader.php: Class 'MFResourceLoaderParsedMessageModule' not found
Backtrace:
#0 /var/www/wiki/w/includes/resourceloader/ResourceLoader.php(148): ResourceLoader->getModule(string)
#1 /var/www/wiki/w/includes/resourceloader/ResourceLoaderStartUpModule.php(440): ResourceLoader->preloadModuleInfo(array, DerivativeResourceLoaderContext)
#2 /var/www/wiki/w/includes/resourceloader/ResourceLoaderStartUpModule.php(422): ResourceLoaderStartUpModule->getAllModuleHashes(DerivativeResourceLoaderContext)
#3 /var/www/wiki/w/includes/resourceloader/ResourceLoaderModule.php(831): ResourceLoaderStartUpModule->getDefinitionSummary(DerivativeResourceLoaderContext)
#4 /var/www/wiki/w/includes/resourceloader/ResourceLoader.php(665): ResourceLoaderModule->getVersionHash(DerivativeResourceLoaderContext)
#5 [internal function]: ResourceLoader->{closure}(string)
#6 /var/www/wiki/w/includes/resourceloader/ResourceLoader.php(678): array_map(Closure, array)
#7 /var/www/wiki/w/includes/resourceloader/ResourceLoader.php(759): ResourceLoader->getCombinedVersion(ResourceLoaderContext, array)
#8 /var/www/wiki/w/load.php(51): ResourceLoader->respond(ResourceLoaderContext)
#9 {main}
```
This issue is also described [[ https://www.mediawiki.org/wiki/Topic:Ulrl1w6gkjs9mktx | here ]].
Perhaps, the change https://gerrit.wikimedia.org/r/445014 should be backported to //MediaWiki// 1.31.
| MediaWiki | 1.31.1 (a013eed) 16:46, 31 октября 2018
| PHP | 7.2.11-3+ubuntu18.04.1+deb.sury.org+1 (fpm-fcgi)
| MariaDB | 10.3.10-MariaDB-1:10.3.10+maria~bionic-log
| LilyPond | 2.18.2
| LuaSandbox | 2.0.13-alpha
| Lua | 5.1.5
| MobileFrontend | 2.1.0 (7f66849) 03:25, 18 апреля 2018 | GPL-2.0-or-later | Мобильный интерфейс | Patrick Reilly, Max Semenik, Jon Robson, Arthur Richards, Brion Vibber, Juliusz Gonera, Ryan Kaldari, Florian Schmidt, Rob Moen, Sam Smith и другие