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Posted to dev@echarts.apache.org by GitBox <gi...@apache.org> on 2018/11/14 12:44:12 UTC

[GitHub] lolivia opened a new issue #9402: Cannot read property 'getRawIndex' of undefined

lolivia opened a new issue #9402: Cannot read property 'getRawIndex' of undefined
URL: https://github.com/apache/incubator-echarts/issues/9402
 
 
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   ### One-line summary [问题简述]
   
   饼图未完全渲染,即饼图动态变化时,鼠标hover到饼图的扇区,报错Cannot read property 'getRawIndex' of undefined, 但不影响渲染以及后续使用
   
   
   
   ### Version & Environment [版本及环境]
   + ECharts version [ECharts 版本]:  4.1.0
   + Browser version [浏览器类型和版本]: 70.0.3538.77
   + OS Version [操作系统类型和版本]: mac
   
   
   
   
   
   ### Expected behaviour [期望结果]
   
   
   不输出该错误
   
   
   ### ECharts option [ECharts配置项]
   <!-- Copy and paste your 'echarts option' here. -->
   <!-- [下方贴你的option,注意不要删掉下方 ```javascript 和 尾部的 ``` 字样。最好是我们能够直接运行的 option。如何得到能运行的 option 参见上方的 guidelines for contributing] -->
   ```javascript
   option = {
   tooltip: {
      show: true,
      formatter: (params) => {....},
     series: [{
        name: '计数',
         type: 'pie',
         center: ['50%', '50%'],
         data: [{
          .......
          }]
    }]
    }
   }
   
   ```
   比较特殊的是 我的数据是远程获取,并且数据比较大,当整个饼图渲染完,并没有变化的时候,鼠标hover上去不会有什么错误,但是当数据还在加载的时候,饼图还在变化,这个时候鼠标hover上去会报错。
   错误如下
   
   
   
   
   ### Other comments [其他信息]
   <!-- For example: Screenshot or Online demo -->
   <!-- [例如,截图或线上实例 (JSFiddle/JSBin/Codepen)] -->
   
   
   
   

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