Warning: Undefined array key 2

Hi @tonka67, try with this patch.

That still throws:

Error: Call to undefined function drupal_get_path() in coffee_zymphonies_theme_get_slider_content() (line 176 of /code/web/themes/contrib/coffee_zymphonies_theme/coffee_zymphonies_theme.theme).

Looking at the Freelance patch, instead of this:

@@ -128,7 +128,7 @@ function coffee_zymphonies_theme_preprocess_page(&$variables) {
   //To get the current URL
   $current_url  = \Drupal::request()->getRequestUri();
   $current_path = explode("/", $current_url);

should it be:

$current_url  = \Drupal::request()->getRequestUri();
   // $current_path = explode("/", $current_url);
   $current_path = parse_url($current_url);

I think you are working on D10 & in D10 drupal_get_path() is deprecated, So instead of drupal_get_path() use \Drupal::service('extension.list.theme')->getPath('MYTHEME').

Hi SandeepSing199,

I apply the 3399124-1.patch for the 1st issue after that 2nd issue exists and I apply the 3399124-5.patch after that it throw 2 errors

Error 1

User warning: The following theme is missing from the file system: classy in Drupal\Core\Extension\ExtensionPathResolver->getPathname() (line 63 of core/lib/Drupal/Core/Extension/ExtensionPathResolver.php).
Drupal\Core\Extension\ExtensionPathResolver->getPathname('theme', 'classy') (Line: 85)
Drupal\Core\Extension\ExtensionPathResolver->getPath('theme', 'classy') (Line: 127)
Drupal\Core\Asset\LibraryDiscoveryParser->buildByExtension('classy') (Line: 87)
Drupal\Core\Asset\LibraryDiscoveryCollector->getLibraryDefinitions('classy') (Line: 66)
Drupal\Core\Asset\LibraryDiscoveryCollector->resolveCacheMiss('classy') (Line: 149)
Drupal\Core\Cache\CacheCollector->get('classy') (Line: 44)
Drupal\Core\Asset\LibraryDiscovery->getLibrariesByExtension('classy') (Line: 58)
Drupal\Core\Asset\LibraryDiscovery->getLibraryByName('classy', 'node') (Line: 68)
Drupal\Core\Asset\LibraryDependencyResolver->doGetDependencies(Array) (Line: 41)
Drupal\Core\Asset\LibraryDependencyResolver->getLibrariesWithDependencies(Array) (Line: 87)
Drupal\Core\Asset\LibraryDependencyResolver->getMinimalRepresentativeSubset(Array) (Line: 113)
Drupal\Core\Asset\AssetResolver->getLibrariesToLoad(Object) (Line: 131)
Drupal\Core\Asset\AssetResolver->getCssAssets(Object, 1, Object) (Line: 321)
Drupal\Core\Render\HtmlResponseAttachmentsProcessor->processAssetLibraries(Object, Array) (Line: 165)
Drupal\Core\Render\HtmlResponseAttachmentsProcessor->processAttachments(Object) (Line: 97)
Drupal\big_pipe\Render\BigPipeResponseAttachmentsProcessor->processAttachments(Object) (Line: 45)
Drupal\Core\EventSubscriber\HtmlResponseSubscriber->onRespond(Object, 'kernel.response', Object)
call_user_func(Array, Object, 'kernel.response', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.response') (Line: 214)
Symfony\Component\HttpKernel\HttpKernel->filterResponse(Object, Object, 1) (Line: 202)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 32)
Drupal\big_pipe\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 106)
Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 704)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Error 2

Deprecated function: dirname(): Passing null to parameter #1 ($path) of type string is deprecated in Drupal\Core\Extension\ExtensionPathResolver->getPath() (line 85 of core/lib/Drupal/Core/Extension/ExtensionPathResolver.php).
Drupal\Core\Extension\ExtensionPathResolver->getPath('theme', 'classy') (Line: 127)
Drupal\Core\Asset\LibraryDiscoveryParser->buildByExtension('classy') (Line: 87)
Drupal\Core\Asset\LibraryDiscoveryCollector->getLibraryDefinitions('classy') (Line: 66)
Drupal\Core\Asset\LibraryDiscoveryCollector->resolveCacheMiss('classy') (Line: 149)
Drupal\Core\Cache\CacheCollector->get('classy') (Line: 44)
Drupal\Core\Asset\LibraryDiscovery->getLibrariesByExtension('classy') (Line: 58)
Drupal\Core\Asset\LibraryDiscovery->getLibraryByName('classy', 'node') (Line: 68)
Drupal\Core\Asset\LibraryDependencyResolver->doGetDependencies(Array) (Line: 41)
Drupal\Core\Asset\LibraryDependencyResolver->getLibrariesWithDependencies(Array) (Line: 87)
Drupal\Core\Asset\LibraryDependencyResolver->getMinimalRepresentativeSubset(Array) (Line: 113)
Drupal\Core\Asset\AssetResolver->getLibrariesToLoad(Object) (Line: 131)
Drupal\Core\Asset\AssetResolver->getCssAssets(Object, 1, Object) (Line: 321)
Drupal\Core\Render\HtmlResponseAttachmentsProcessor->processAssetLibraries(Object, Array) (Line: 165)
Drupal\Core\Render\HtmlResponseAttachmentsProcessor->processAttachments(Object) (Line: 97)
Drupal\big_pipe\Render\BigPipeResponseAttachmentsProcessor->processAttachments(Object) (Line: 45)
Drupal\Core\EventSubscriber\HtmlResponseSubscriber->onRespond(Object, 'kernel.response', Object)
call_user_func(Array, Object, 'kernel.response', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.response') (Line: 214)
Symfony\Component\HttpKernel\HttpKernel->filterResponse(Object, Object, 1) (Line: 202)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 32)
Drupal\big_pipe\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 106)
Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 704)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)