如果节点定义的style里面包含如 lineDash这种如果value为object的样式属性之后，变更stateStyles 后这个样式不能还原。lineDash:[10,5]

[arnoldlynndeng]

• [ ] I have searched the issues of this repository and believe that this is not a duplicate.

Reproduction link

https://github.com/antvis/G6/blob/6ff409a3a84f6ea0c18d2ee340b5721bb24f066d/packages/core/src/element/shapeBase.ts#L493

Steps to reproduce

自定义node

 ...
style: {
  lineDash: [10,5]
},
stateStyles: {
  activited: {
    opacity: 0.7,
     strokeOpacity: 0.7
  }
}
...

改变state

 ...
this.graph.on('node:mouseenter', e => {
  this.graph.setItemState(e.item, 'activited', true)
})
...

清除state

 ...
this.graph.on('node:mouseleave', e => {
  this.graph.clearItemStates(e.item, ['activited'])
})
...

结果

状态清除了，但是lineDash 这个样式没有生效

原因

查看了一下源代码，在shapeBase.js文件 setState 方法出现问题， 如下链接 https://github.com/antvis/G6/blob/6ff409a3a84f6ea0c18d2ee340b5721bb24f066d/packages/core/src/element/shapeBase.ts#L493

Environment	Info
g6	4.3.8
System	-
Browser	-

[Yanyan-Wang]

请提供一下在线复现 demo 呢？我在官网没能复现

[feng842268973]

同样的问题，如果在在定义节点的setState中，用了item.attr（）来设置样式，改变了状态后，状态清除了但是样式依然在

[Yanyan-Wang]

该问题在当前版本中已不存在。回复 lineDash: undefined 可以将虚线恢复直线