diff --git a/src/Plugin/ImageEffect/AutoOrientImageEffect.php b/src/Plugin/ImageEffect/AutoOrientImageEffect.php
index a2a446e..12703be 100644
--- a/src/Plugin/ImageEffect/AutoOrientImageEffect.php
+++ b/src/Plugin/ImageEffect/AutoOrientImageEffect.php
@@ -148,8 +148,8 @@ class AutoOrientImageEffect extends ConfigurableImageEffectBase implements Conta
       // Both dimensions in input, and effect is configured to check the
       // the input file. Read EXIF data, and determine image orientation.
       $file = $this->fileMetadataManager->uri($uri);
-      $orientation = $file->getMetadata('exif', 'Orientation')['value'];
-      if (in_array($orientation, [5, 6, 7, 8])) {
+      $exif_orientation = $file->getMetadata('exif', 'Orientation');
+      if ($exif_orientation && in_array($exif_orientation['value'], [5, 6, 7, 8])) {
         $tmp = $dimensions['width'];
         $dimensions['width'] = $dimensions['height'];
         $dimensions['height'] = $tmp;
diff --git a/src/Plugin/ImageToolkit/Operation/gd/AutoOrient.php b/src/Plugin/ImageToolkit/Operation/gd/AutoOrient.php
index c05d30d..70abab1 100644
--- a/src/Plugin/ImageToolkit/Operation/gd/AutoOrient.php
+++ b/src/Plugin/ImageToolkit/Operation/gd/AutoOrient.php
@@ -36,8 +36,8 @@ class AutoOrient extends GDImageToolkitOperationBase {
 
     // Read EXIF data.
     $file = \Drupal::service('file_metadata_manager')->uri($source_path);
-    $orientation = $file->getMetadata('exif', 'Orientation')['value'];
-    if ($orientation !== NULL) {
+    $exif_orientation = $file->getMetadata('exif', 'Orientation');
+    if ($exif_orientation && $exif_orientation['value'] !== NULL) {
       // http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/EXIF.html:
       // 1 = Horizontal (normal)                 [top-left].
       // 2 = Mirror horizontal                   [top-right].
@@ -47,7 +47,7 @@ class AutoOrient extends GDImageToolkitOperationBase {
       // 6 = Rotate 90 CW                        [right-top].
       // 7 = Mirror horizontal and rotate 90 CW  [right-bottom].
       // 8 = Rotate 270 CW                       [left-bottom].
-      switch ($orientation) {
+      switch ($exif_orientation['value']) {
         case 2:
           return $this->getToolkit()->apply('mirror', ['x_axis' => TRUE]);