diff --git a/CHANGELOG.md b/CHANGELOG.md
index d4915e80..500817bf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 - Fixed a bug where “Edit entry” buttons were only partially translated. ([#337](https://github.com/craftcms/ckeditor/issues/337))
 - Fixed a bug where copying and pasting nested entries wasn’t working on non-primary sites. ([#315](https://github.com/craftcms/ckeditor/issues/315))
 - Fixed an error that could occur when editing nested entries on newly-created provisional drafts. ([#339](https://github.com/craftcms/ckeditor/pull/339))
+- Fixed an error that occurred when editing a CKEditor field, if its CKEditor config had been deleted. ([#344](https://github.com/craftcms/ckeditor/issues/344))
 
 ## 4.4.0 - 2024-11-12
 
diff --git a/src/Field.php b/src/Field.php
index 9058b2c4..ef4c5165 100644
--- a/src/Field.php
+++ b/src/Field.php
@@ -621,8 +621,17 @@ public function getSettingsHtml(): ?string
             ];
         }
 
+        $ckeConfig = null;
+        if ($this->ckeConfig) {
+            try {
+                $ckeConfig = Plugin::getInstance()->getCkeConfigs()->getByUid($this->ckeConfig);
+            } catch (InvalidArgumentException) {
+            }
+        }
+
         return $view->renderTemplate('ckeditor/_field-settings.twig', [
             'field' => $this,
+            'ckeConfig' => $ckeConfig,
             'purifierConfigOptions' => $this->configOptions('htmlpurifier'),
             'volumeOptions' => $volumeOptions,
             'transformOptions' => $transformOptions,
diff --git a/src/templates/_field-settings.twig b/src/templates/_field-settings.twig
index 219af324..45718648 100644
--- a/src/templates/_field-settings.twig
+++ b/src/templates/_field-settings.twig
@@ -5,7 +5,7 @@
   id: 'cke-config',
   name: 'ckeConfig',
   options: plugin('ckeditor').ckeConfigs.getAll(),
-  value: field.ckeConfig ? plugin('ckeditor').ckeConfigs.getByUid(field.ckeConfig) : null,
+  value: ckeConfig ?? null,
   limit: 1,
   createAction: 'ckeditor/cke-configs/edit',
 }) }}