Fix：修复快速拖动节点几次后会概率性报错的问题

2023-08-09 17:12:55 +08:00 · 2023-08-09 17:12:55 +08:00 · e81e0a5512
commit e81e0a5512
parent 2fef76c55c
1 changed files with 1 additions and 1 deletions
--- a/simple-mind-map/src/plugins/Drag.js
+++ b/simple-mind-map/src/plugins/Drag.js
@ -204,7 +204,7 @@ class Drag extends Base {

  //  检测重叠节点
  checkOverlapNode() {
-    if (!this.drawTransform) {
+    if (!this.drawTransform || !this.placeholder) {
      return
    }
    const { nodeDragPlaceholderMaxSize } = this.mindMap.opt