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[Bug Report] el-tree 控件拖拽，在火狐浏览器下拖拽报错[Vue warn]: Error in event handler for "tree-node-drag-end": "TypeError: event.dataTransfer is null" #22951

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[Bug Report] el-tree 控件拖拽，在火狐浏览器下拖拽报错[Vue warn]: Error in event handler for "tree-node-drag-end": "TypeError: event.dataTransfer is null"#22951
#22952
@erica111

Description

@erica111
erica111
opened on Aug 20, 2024

Element UI version

2.15.14

OS/Browsers version

火狐浏览器

Vue version

2.7.16

Reproduction Link

Steps to reproduce

在火狐浏览器执行拖拽

What is Expected?

正常拖拽

What is actually happening?

拖拽报错

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