[React] fix missing key error (#4193)

visgl · Jan 24, 2020 · 6504586 · 6504586
1 parent b513df6
commit 6504586
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/react/src/utils/position-children-under-views.js b/modules/react/src/utils/position-children-under-views.js
@@ -79,7 +79,7 @@ export default function positionChildrenUnderViews({children, viewports, deck, C
           deck._onViewStateChange(params);
         }
       };
-      return createElement(ContextProvider, {value: contextValue}, viewElement);
+      return createElement(ContextProvider, {key, value: contextValue}, viewElement);
     }
 
     return viewElement;