diff --git a/core/lib/Drupal/Core/Config/StorableConfigBase.php b/core/lib/Drupal/Core/Config/StorableConfigBase.php
index 9c0fba8..4d8c5b3 100644
--- a/core/lib/Drupal/Core/Config/StorableConfigBase.php
+++ b/core/lib/Drupal/Core/Config/StorableConfigBase.php
@@ -9,7 +9,6 @@
 
 use Drupal\Component\Utility\String;
 use Drupal\Core\Config\Schema\Ignore;
-use Drupal\Core\Config\Schema\SchemaIncompleteException;
 use Drupal\Core\TypedData\PrimitiveInterface;
 use Drupal\Core\TypedData\Type\FloatInterface;
 use Drupal\Core\TypedData\Type\IntegerInterface;
@@ -169,16 +168,7 @@ protected function validateValue($key, $value) {
    *   Exception on unsupported/undefined data type deducted.
    */
   protected function castValue($key, $value) {
-    $element = FALSE;
-    try {
-      $element = $this->getSchemaWrapper()->get($key);
-    }
-    catch (SchemaIncompleteException $e) {
-      // @todo Consider making schema handling more strict by throwing
-      // SchemaIncompleteException for all incomplete schema conditions *and*
-      // throwing it forward. See https://drupal.org/node/2183983.
-      // Until then, we need to handle the Undefined case below.
-    }
+    $element = $this->getSchemaWrapper()->get($key);
     // Do not cast value if it is unknown or defined to be ignored.
     if ($element && ($element instanceof Undefined || $element instanceof Ignore)) {
       return $value;
diff --git a/core/modules/block/custom_block/config/schema/custom_block.schema.yml b/core/modules/block/custom_block/config/schema/custom_block.schema.yml
index 1a9c04d..9c1c4e3 100644
--- a/core/modules/block/custom_block/config/schema/custom_block.schema.yml
+++ b/core/modules/block/custom_block/config/schema/custom_block.schema.yml
@@ -22,6 +22,9 @@ custom_block.type.*:
     status:
       type: boolean
       label: 'Status'
+    dependencies:
+      type: config_dependencies
+      label: 'Dependencies'
     langcode:
       type: string
       label: 'Default language'
diff --git a/core/modules/contact/config/schema/contact.schema.yml b/core/modules/contact/config/schema/contact.schema.yml
index c853697..4bac845 100644
--- a/core/modules/contact/config/schema/contact.schema.yml
+++ b/core/modules/contact/config/schema/contact.schema.yml
@@ -28,6 +28,9 @@ contact.category.*:
     status:
       type: boolean
       label: 'Status'
+    dependencies:
+      type: config_dependencies
+      label: 'Dependencies'
     langcode:
       type: string
       label: 'Default language'
diff --git a/core/modules/filter/config/schema/filter.schema.yml b/core/modules/filter/config/schema/filter.schema.yml
index f1df7df..2e8dd3f 100644
--- a/core/modules/filter/config/schema/filter.schema.yml
+++ b/core/modules/filter/config/schema/filter.schema.yml
@@ -44,6 +44,9 @@ filter.format.*:
       label: 'Enabled filters'
       sequence:
         - type: filter
+    dependencies:
+      type: config_dependencies
+      label: 'Dependencies'
     langcode:
       type: string
       label: 'Default language'
diff --git a/core/modules/image/config/schema/image.schema.yml b/core/modules/image/config/schema/image.schema.yml
index 5b642b3..d0c77e6 100644
--- a/core/modules/image/config/schema/image.schema.yml
+++ b/core/modules/image/config/schema/image.schema.yml
@@ -24,6 +24,9 @@ image.style.*:
               type: integer
             uuid:
               type: string
+    dependencies:
+      type: config_dependencies
+      label: 'Dependencies'
     langcode:
       type: string
       label: 'Default language'
diff --git a/core/modules/menu_ui/config/schema/menu_ui.schema.yml b/core/modules/menu_ui/config/schema/menu_ui.schema.yml
index ce6be8b..aef46b8 100644
--- a/core/modules/menu_ui/config/schema/menu_ui.schema.yml
+++ b/core/modules/menu_ui/config/schema/menu_ui.schema.yml
@@ -24,3 +24,6 @@ menu.entity.node.*:
       sequence:
        - type: string
          label: 'Menu machine name'
+    parent:
+       type: string
+       label: 'Parent'
diff --git a/core/modules/shortcut/config/schema/shortcut.schema.yml b/core/modules/shortcut/config/schema/shortcut.schema.yml
index 81192bc..ac96296 100644
--- a/core/modules/shortcut/config/schema/shortcut.schema.yml
+++ b/core/modules/shortcut/config/schema/shortcut.schema.yml
@@ -25,3 +25,6 @@ shortcut.set.*:
     status:
       type: boolean
       label: 'Status'
+    dependencies:
+      type: config_dependencies
+      label: 'Dependencies'
diff --git a/core/modules/system/config/schema/system.schema.yml b/core/modules/system/config/schema/system.schema.yml
index 690a3ec..27e1a39 100644
--- a/core/modules/system/config/schema/system.schema.yml
+++ b/core/modules/system/config/schema/system.schema.yml
@@ -130,6 +130,9 @@ system.date_format.*:
     status:
       type: boolean
       label: 'Enabled'
+    dependencies:
+      type: config_dependencies
+      label: 'Dependencies'
     locked:
       type: boolean
       label: 'Locked'
@@ -297,6 +300,9 @@ system.menu.*:
     langcode:
       type: string
       label: 'Default language'
+    dependencies:
+      type: config_dependencies
+      label: 'Dependencies'
     locked:
       type: boolean
       label: ''
diff --git a/core/modules/user/config/schema/user.schema.yml b/core/modules/user/config/schema/user.schema.yml
index 7361704..5c921fc 100644
--- a/core/modules/user/config/schema/user.schema.yml
+++ b/core/modules/user/config/schema/user.schema.yml
@@ -140,6 +140,9 @@ user.role.*:
     status:
       type: boolean
       label: 'Status'
+    dependencies:
+      type: config_dependencies
+      label: 'Dependencies'
     langcode:
       type: string
       label: 'Default language'