fix: "Uncaught Invariant Violation: Expected to find a valid target." after cancelling a drag into the react sortable tree (frontend-collective#740)

weirDozzz · liangzenan · web-flow · commit 52f0bcf51a80 · 2021-06-11T09:41:37.000-04:00
Co-authored-by: liangzenan &lt;liangzenan@meituan.com&gt;
diff --git a/src/react-sortable-tree.js b/src/react-sortable-tree.js
@@ -230,7 +230,7 @@ class ReactSortableTree extends Component {
     // it means that the drag was canceled or the dragSource dropped
     // elsewhere, and we should reset the state of this tree
     if (!monitor.isDragging() && this.state.draggingTreeData) {
-      this.endDrag();
+      setTimeout(() => {this.endDrag()});
     }
   }
 

Original file line number	Diff line number	Diff line change
`@@ -230,7 +230,7 @@ class ReactSortableTree extends Component {`
`230`	`230`	`// it means that the drag was canceled or the dragSource dropped`
`231`	`231`	`// elsewhere, and we should reset the state of this tree`
`232`	`232`	`if (!monitor.isDragging() && this.state.draggingTreeData) {`
`233`		`- this.endDrag();`
	`233`	`+ setTimeout(() => {this.endDrag()});`
`234`	`234`	`}`
`235`	`235`	`}`
`236`	`236`