fix(ObjectPage): fix crash when unmounted ObjectPage tries to asynchr…

…onously set scrollbar height (#294)
SAP · Jan 28, 2020 · 7ed965e · 7ed965e
1 parent 134f083
commit 7ed965e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/main/src/components/ObjectPage/index.tsx b/packages/main/src/components/ObjectPage/index.tsx
@@ -153,6 +153,7 @@ const ObjectPage: FC<ObjectPagePropTypes> = forwardRef((props: ObjectPagePropTyp
         heightDiff = heightDiff > 0 ? heightDiff : 0;
         fillerDivDomRef.current.style.height = `${heightDiff}px`;
         requestAnimationFrame(() => {
+          if(!contentScrollContainer.current || !topHeader.current) return;
           const scrollbarContainerHeight =
             contentScrollContainer.current.getBoundingClientRect().height +
             topHeader.current.getBoundingClientRect().height;