createEdge得到的label，无法通过attr()方法来修改值

[felixzhou555]

问题描述

通过createEdge创建的边的标签

通过官网的api，无法进行更新：

边创建后修改标签：


得到的仍是初始数据！如果直接通过对象修改label、text，数据会变化，但是视图不会更新！

重现链接

无

重现步骤

无

预期行为

无

平台

无

屏幕截图或视频（可选）

No response

补充说明（可选）

No response

[x6-bot]

👋 @felixzhou555

Thanks for opening your first issue here! If you're reporting a 🐞 bug, please make sure you include steps to reproduce it.
To help make it easier for us to investigate your issue, please follow the contributing guidelines.
We get a lot of issues on this repo, so please be patient and we will get back to you as soon as we can.