diff --git a/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Accounts_Offline_Author_NonNull.md b/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Accounts_Offline_Author_NonNull.md
index 397f3c57db9..516d61001d2 100644
--- a/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Accounts_Offline_Author_NonNull.md
+++ b/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Accounts_Offline_Author_NonNull.md
@@ -18,6 +18,78 @@ query ReformatIds {
 ```json
 {
   "errors": [
+    {
+      "message": "Cannot return null for non-nullable field.",
+      "locations": [
+        {
+          "line": 5,
+          "column": 13
+        }
+      ],
+      "path": [
+        "reviews",
+        3,
+        "author",
+        "birthdate"
+      ],
+      "extensions": {
+        "code": "HC0018"
+      }
+    },
+    {
+      "message": "Cannot return null for non-nullable field.",
+      "locations": [
+        {
+          "line": 5,
+          "column": 13
+        }
+      ],
+      "path": [
+        "reviews",
+        2,
+        "author",
+        "birthdate"
+      ],
+      "extensions": {
+        "code": "HC0018"
+      }
+    },
+    {
+      "message": "Cannot return null for non-nullable field.",
+      "locations": [
+        {
+          "line": 5,
+          "column": 13
+        }
+      ],
+      "path": [
+        "reviews",
+        1,
+        "author",
+        "birthdate"
+      ],
+      "extensions": {
+        "code": "HC0018"
+      }
+    },
+    {
+      "message": "Cannot return null for non-nullable field.",
+      "locations": [
+        {
+          "line": 5,
+          "column": 13
+        }
+      ],
+      "path": [
+        "reviews",
+        0,
+        "author",
+        "birthdate"
+      ],
+      "extensions": {
+        "code": "HC0018"
+      }
+    },
     {
       "message": "Internal Execution Error"
     }
diff --git a/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Accounts_Offline_Author_Nullable.md b/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Accounts_Offline_Author_Nullable.md
index 7561bb881b8..db16c37c4f0 100644
--- a/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Accounts_Offline_Author_Nullable.md
+++ b/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Accounts_Offline_Author_Nullable.md
@@ -18,6 +18,78 @@ query ReformatIds {
 ```json
 {
   "errors": [
+    {
+      "message": "Cannot return null for non-nullable field.",
+      "locations": [
+        {
+          "line": 5,
+          "column": 13
+        }
+      ],
+      "path": [
+        "reviews",
+        3,
+        "author",
+        "birthdate"
+      ],
+      "extensions": {
+        "code": "HC0018"
+      }
+    },
+    {
+      "message": "Cannot return null for non-nullable field.",
+      "locations": [
+        {
+          "line": 5,
+          "column": 13
+        }
+      ],
+      "path": [
+        "reviews",
+        2,
+        "author",
+        "birthdate"
+      ],
+      "extensions": {
+        "code": "HC0018"
+      }
+    },
+    {
+      "message": "Cannot return null for non-nullable field.",
+      "locations": [
+        {
+          "line": 5,
+          "column": 13
+        }
+      ],
+      "path": [
+        "reviews",
+        1,
+        "author",
+        "birthdate"
+      ],
+      "extensions": {
+        "code": "HC0018"
+      }
+    },
+    {
+      "message": "Cannot return null for non-nullable field.",
+      "locations": [
+        {
+          "line": 5,
+          "column": 13
+        }
+      ],
+      "path": [
+        "reviews",
+        0,
+        "author",
+        "birthdate"
+      ],
+      "extensions": {
+        "code": "HC0018"
+      }
+    },
     {
       "message": "Internal Execution Error"
     }
diff --git a/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Accounts_Offline_Reviews_ListElement_Nullable.md b/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Accounts_Offline_Reviews_ListElement_Nullable.md
index 89c06ab7995..ad7d761a50d 100644
--- a/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Accounts_Offline_Reviews_ListElement_Nullable.md
+++ b/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Accounts_Offline_Reviews_ListElement_Nullable.md
@@ -18,6 +18,78 @@ query ReformatIds {
 ```json
 {
   "errors": [
+    {
+      "message": "Cannot return null for non-nullable field.",
+      "locations": [
+        {
+          "line": 5,
+          "column": 13
+        }
+      ],
+      "path": [
+        "reviews",
+        3,
+        "author",
+        "birthdate"
+      ],
+      "extensions": {
+        "code": "HC0018"
+      }
+    },
+    {
+      "message": "Cannot return null for non-nullable field.",
+      "locations": [
+        {
+          "line": 5,
+          "column": 13
+        }
+      ],
+      "path": [
+        "reviews",
+        2,
+        "author",
+        "birthdate"
+      ],
+      "extensions": {
+        "code": "HC0018"
+      }
+    },
+    {
+      "message": "Cannot return null for non-nullable field.",
+      "locations": [
+        {
+          "line": 5,
+          "column": 13
+        }
+      ],
+      "path": [
+        "reviews",
+        1,
+        "author",
+        "birthdate"
+      ],
+      "extensions": {
+        "code": "HC0018"
+      }
+    },
+    {
+      "message": "Cannot return null for non-nullable field.",
+      "locations": [
+        {
+          "line": 5,
+          "column": 13
+        }
+      ],
+      "path": [
+        "reviews",
+        0,
+        "author",
+        "birthdate"
+      ],
+      "extensions": {
+        "code": "HC0018"
+      }
+    },
     {
       "message": "Internal Execution Error"
     }
diff --git a/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Internal_Server_Error_On_Root_Field.snap b/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Internal_Server_Error_On_Root_Field.snap
index ea0ab9640e3..01fd8bf3c8c 100644
--- a/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Internal_Server_Error_On_Root_Field.snap
+++ b/src/HotChocolate/Fusion/test/Core.Tests/__snapshots__/ErrorTests.Internal_Server_Error_On_Root_Field.snap
@@ -1,5 +1,20 @@
 {
   "errors": [
+    {
+      "message": "Cannot return null for non-nullable field.",
+      "locations": [
+        {
+          "line": 2,
+          "column": 5
+        }
+      ],
+      "path": [
+        "a"
+      ],
+      "extensions": {
+        "code": "HC0018"
+      }
+    },
     {
       "message": "Internal Execution Error"
     }