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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2020/07/23 06:31:42 UTC
[GitHub] [incubator-echarts] ligaofeng0901 opened a new issue #13009: 柱状图showBackground改变触发bug
ligaofeng0901 opened a new issue #13009:
URL: https://github.com/apache/incubator-echarts/issues/13009
### Version
4.8.0
### Reproduction link
[https://echarts.apache.org/examples/zh/editor.html?c=bar-background](https://echarts.apache.org/examples/zh/editor.html?c=bar-background)
### Steps to reproduce
showBackground为空或为false的情况下，修改为true再setOption，会导致图表crash。
可在示例中先将showBackground修改为false，再修改为true，控制台报错。
```
TypeError: Cannot read property 'useStyle' of undefined
at kf._update (echarts.min.js?_v_=1595472244966:22)
at kf.execute (echarts.min.js?_v_=1595472244966:22)
at e._renderNormal (echarts.min.js?_v_=1595472244966:22)
at e.render (echarts.min.js?_v_=1595472244966:22)
at jh.progress (echarts.min.js?_v_=1595472244966:22)
at ac (echarts.min.js?_v_=1595472244966:22)
at jh.qh.perform (echarts.min.js?_v_=1595472244966:22)
at echarts.min.js?_v_=1595472244966:22
at e.<anonymous> (echarts.min.js?_v_=1595472244966:22)
at Array.forEach (<anonymous>)
```
```
TypeError: Cannot read property 'useStyle' of undefined
at DataDiffer._update (BarView.js:201)
at DataDiffer.execute (DataDiffer.js:112)
at ExtendedClass._renderNormal (BarView.js:251)
at ExtendedClass.render (BarView.js:109)
at Task.progress (Chart.js:281)
at doProgress (task.js:217)
at Task.push../node_modules/echarts/lib/stream/task.js.taskProto.perform (task.js:157)
at echarts.js:1474
```
### What is expected?
正常显示柱子背景
### What is actually happening?
图表报错。
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[GitHub] [incubator-echarts] plainheart closed issue #13009: 柱状图showBackground改变触发bug
Posted by GitBox <gi...@apache.org>.
plainheart closed issue #13009:
URL: https://github.com/apache/incubator-echarts/issues/13009
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[GitHub] [incubator-echarts] echarts-bot[bot] commented on issue #13009: 柱状图showBackground改变触发bug
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #13009:
URL: https://github.com/apache/incubator-echarts/issues/13009#issuecomment-662841017
Hi! We've received your issue and please be patient to get responded. 🎉
The average response time is expected to be within one day for weekdays.
In the meanwhile, please make sure that **you have posted enough image to demo your request**. You may also check out the [API](http://echarts.apache.org/api.html) and [chart option](http://echarts.apache.org/option.html) to get the answer.
If you don't get helped for a long time (over a week) or have an urgent question to ask, you may also send an email to dev@echarts.apache.org. Please attach the issue link if it's a technical questions.
If you are interested in the project, you may also subscribe our [mail list](https://echarts.apache.org/en/maillist.html).
Have a nice day! 🍵
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[GitHub] [incubator-echarts] plainheart commented on issue #13009: 柱状图showBackground改变触发bug
Posted by GitBox <gi...@apache.org>.
plainheart commented on issue #13009:
URL: https://github.com/apache/incubator-echarts/issues/13009#issuecomment-664131801
Thanks for reporting, it seems to be bug.
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[GitHub] [incubator-echarts] plainheart edited a comment on issue #13009: 柱状图showBackground改变触发bug
Posted by GitBox <gi...@apache.org>.
plainheart edited a comment on issue #13009:
URL: https://github.com/apache/incubator-echarts/issues/13009#issuecomment-664131801
Thanks for reporting, it seems to be a bug.
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