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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2021/04/13 17:16:41 UTC
[GitHub] [echarts] jdgreenberger opened a new issue #14662: Error when manually controlling selected legends: Cannot read property 'getDisplayList' of null
jdgreenberger opened a new issue #14662:
URL: https://github.com/apache/echarts/issues/14662
### Version
5.0.2
### Steps to reproduce
Use a manually controlled legend state:
const selectedLegends = {}
legend: [{selected: selectedLegends}]
When you update the selectedLegends based on the value in "legendselectchanged", the library throws an error: "Cannot read property 'getDisplayList' of null"
### What is expected?
I can manually control legends without getting an error.
### What is actually happening?
I'm getting an error.
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[GitHub] [echarts] pissang commented on issue #14662: Error when manually controlling selected legends: Cannot read property 'getDisplayList' of null
Posted by GitBox <gi...@apache.org>.
pissang commented on issue #14662:
URL: https://github.com/apache/echarts/issues/14662#issuecomment-820874256
The only possibility of this error I can think of is that you are using an instance that has been destroyed.
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[GitHub] [echarts] echarts-bot[bot] commented on issue #14662: Error when manually controlling selected legends: Cannot read property 'getDisplayList' of null
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #14662:
URL: https://github.com/apache/echarts/issues/14662#issuecomment-818905525
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.
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[GitHub] [echarts] echarts-bot[bot] commented on issue #14662: Error when manually controlling selected legends: Cannot read property 'getDisplayList' of null
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #14662:
URL: https://github.com/apache/echarts/issues/14662#issuecomment-820873967
@jdgreenberger Please provide a demo for the issue either with https://codepen.io/Ovilia/pen/dyYWXWM , https://www.makeapie.com/editor.html or https://codesandbox.io/s/mystifying-bash-2uthz.
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