src/EventSubscriber/DefaultExceptionSubscriber.php | 2 +-
 src/EventSubscriber/ResourceResponseSubscriber.php | 7 +++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/EventSubscriber/DefaultExceptionSubscriber.php b/src/EventSubscriber/DefaultExceptionSubscriber.php
index 4419b7e..fa9821c 100644
--- a/src/EventSubscriber/DefaultExceptionSubscriber.php
+++ b/src/EventSubscriber/DefaultExceptionSubscriber.php
@@ -52,7 +52,7 @@ class DefaultExceptionSubscriber extends SerializationDefaultExceptionSubscriber
   protected function setEventResponse(GetResponseForExceptionEvent $event, $status) {
     /* @var \Symfony\Component\HttpKernel\Exception\HttpException $exception */
     $exception = $event->getException();
-    $response = new ResourceResponse(new JsonApiDocumentTopLevel(new ErrorCollection([$exception])), $exception->getStatusCode(), $exception->getHeaders());
+    $response = new ResourceResponse(new JsonApiDocumentTopLevel(new ErrorCollection([$exception]), []), $exception->getStatusCode(), $exception->getHeaders());
     $response->addCacheableDependency($exception);
     $event->setResponse($response);
   }
diff --git a/src/EventSubscriber/ResourceResponseSubscriber.php b/src/EventSubscriber/ResourceResponseSubscriber.php
index 2461f07..a1634ab 100644
--- a/src/EventSubscriber/ResourceResponseSubscriber.php
+++ b/src/EventSubscriber/ResourceResponseSubscriber.php
@@ -111,8 +111,11 @@ class ResourceResponseSubscriber implements EventSubscriberInterface {
 
     // If there is data to send, serialize and set it as the response body.
     if ($data !== NULL) {
-      // First normalize the data.
-      $jsonapi_doc_object = $serializer->normalize($data, $format, static::generateContext($request));
+      // First normalize the data. Note that error responses do not need a
+      // normalization context, since there are no entities to normalize.
+      // @see \Drupal\jsonapi\EventSubscriber\DefaultExceptionSubscriber::isJsonApiExceptionEvent()
+      $context = !$response->isSuccessful() ? [] : static::generateContext($request);
+      $jsonapi_doc_object = $serializer->normalize($data, $format, $context);
       // Having just normalized the data, we can associate its cacheability with
       // the response object.
       assert($jsonapi_doc_object instanceof JsonApiDocumentTopLevelNormalizerValue);