exception message

fykosak · Aug 16, 2023 · b2c936d · b2c936d
1 parent fd245e8
commit b2c936d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Model.php b/src/Model.php
@@ -33,7 +33,9 @@ public function related(string $key, ?string $throughColumn = null): TypedGroupe
         if ($selection instanceof TypedGroupedSelection) {
             return $selection;
         }
-        throw new \InvalidArgumentException();
+        throw new \InvalidArgumentException(
+            'Selection must be a instance of TypedGroupedSelection'
+        );
     }
 
     /**