Error: The theme stark does not exist or is not installed.
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3566097. -->
Reported by: [ivan zugec](https://www.drupal.org/user/86970)
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>After you install the drupal_cms_site_template_base recipe and get redirected to "/admin/dashboard/welcome".</p>
<p>You get the following error:</p>
<pre>The website encountered an unexpected error. Try again later.<br><br>Drupal\Core\Extension\Exception\UnknownExtensionException: The theme stark does not exist or is not installed. in Drupal\Core\Extension\ExtensionList->getExtensionInfo() (line 348 of core/lib/Drupal/Core/Extension/ExtensionList.php).<br>_ckeditor5_theme_css() (Line: 228)<br>Drupal\ckeditor5\Hook\Ckeditor5Hooks->libraryInfoAlter() (Line: 460)<br>Drupal\Core\Extension\ModuleHandler->alter() (Line: 419)<br>Drupal\Core\Asset\LibraryDiscoveryParser->parseLibraryInfo() (Line: 153)<br>Drupal\Core\Asset\LibraryDiscoveryParser->buildByExtension() (Line: 87)<br>Drupal\Core\Asset\LibraryDiscoveryCollector->getLibraryDefinitions() (Line: 66)<br>Drupal\Core\Asset\LibraryDiscoveryCollector->resolveCacheMiss() (Line: 149)<br>Drupal\Core\Cache\CacheCollector->get() (Line: 166)<br>Drupal\Core\Asset\LibraryDiscoveryCollector->getLibrariesByExtension() (Line: 54)<br>Drupal\canvas\Hook\ReduxIntegratedFieldWidgetsHooks->transformsLibraryInfoAlter() (Line: 460)<br>Drupal\Core\Extension\ModuleHandler->alter() (Line: 419)<br>Drupal\Core\Asset\LibraryDiscoveryParser->parseLibraryInfo() (Line: 153)<br>Drupal\Core\Asset\LibraryDiscoveryParser->buildByExtension() (Line: 87)<br>Drupal\Core\Asset\LibraryDiscoveryCollector->getLibraryDefinitions() (Line: 66)<br>Drupal\Core\Asset\LibraryDiscoveryCollector->resolveCacheMiss() (Line: 149)<br>Drupal\Core\Cache\CacheCollector->get() (Line: 166)<br>Drupal\Core\Asset\LibraryDiscoveryCollector->getLibrariesByExtension() (Line: 173)<br>Drupal\Core\Asset\LibraryDiscoveryCollector->getLibraryByName() (Line: 68)<br>Drupal\Core\Asset\LibraryDependencyResolver->doGetDependencies() (Line: 41)<br>Drupal\Core\Asset\LibraryDependencyResolver->getLibrariesWithDependencies() (Line: 132)<br>Drupal\Core\Asset\AssetResolver->getLibrariesToLoad() (Line: 191)<br>Drupal\Core\Asset\AssetResolver->getCssAssets() (Line: 288)<br>Drupal\Core\Render\HtmlResponseAttachmentsProcessor->processAssetLibraries() (Line: 132)<br>Drupal\Core\Render\HtmlResponseAttachmentsProcessor->processAttachments() (Line: 97)<br>Drupal\big_pipe\Render\BigPipeResponseAttachmentsProcessor->processAttachments() (Line: 106)<br>Drupal\canvas\Render\ImportMapResponseAttachmentsProcessor->processAttachments() (Line: 45)<br>Drupal\Core\EventSubscriber\HtmlResponseSubscriber->onRespond() (Line: 246)<br>Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206)<br>Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56)<br>Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 216)<br>Symfony\Component\HttpKernel\HttpKernel->filterResponse() (Line: 204)<br>Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)<br>Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)<br>Drupal\Core\StackMiddleware\Session->handle() (Line: 48)<br>Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)<br>Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 32)<br>Drupal\big_pipe\StackMiddleware\ContentLength->handle() (Line: 118)<br>Drupal\page_cache\StackMiddleware\PageCache->pass() (Line: 92)<br>Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48)<br>Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)<br>Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53)<br>Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 54)<br>Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 745)<br>Drupal\Core\DrupalKernel->handle() (Line: 19)</pre><p>Note, you are able to install that recipe through the Drupal installer or Drush, but it's when you're redirected to the installed site that you get the error. Manually installing Stark through Drush seems to fix the problem.</p>
<h4 id="summary-steps-reproduce">Steps to reproduce</h4>
<p>Following the getting started steps:</p>
<pre>ddev config --project-type=drupal11 --docroot=web<br>ddev start<br>ddev composer create-project drupal/cms:^2 --stability=alpha --no-install<br>ddev composer config minimum-stability dev<br>ddev composer install<br><br>ddev composer require drupal/drupal_cms_site_template_base:1.x-dev@dev<br><br># Install via UI<br>ddev launch<br><br># or<br>ddev drush site:install --yes ../recipes/drupal_cms_site_template_base</pre>
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