echarts-bot[bot] commented on issue #17545:
URL: https://github.com/apache/echarts/issues/17545#issuecomment-1222148882
@qinxiangling It seems you are not using English, I've helped translate the
content automatically. To make your issue understood by more people and get
helped, we'd like to suggest using English next time. 🤗
<details><summary><b>TRANSLATED</b></summary><br>
**TITLE**
[Bug] setOption causes the pages to accumulate episode listeners
**BODY**
### Version
5.1.1
### Link to Minimal Reproduction
_No response_
### Steps to Reproduce
According to the instructions on the official website, using
setOption(option, {notMerge: true, lazyUpdate: false, silent:false}) to
dynamically update the chart will cause the JS event listeners to continue to
accumulate, causing the page to freeze and eventually memory overflow.
Even if you set all to be empty in the updated option, it still keeps
increasing (data:[])
The data is well constructed, and the listeners will not be added only if
the rendering is not performed. As long as the rendering is performed, it will
continue to accumulate regardless of whether it is empty or not.
### Current Behavior
![Uploading 393bc6961337930fab0e1e604e96ad7.jpg…]()
![Uploading 727707795ce109b603e9d707497fc35.jpg…]()
### Expected Behavior
How to render to solve the memory overflow problem
### Environment
````markdown
- OS:
- Browser:
- Framework:
````
### Any additional comments?
_No response_
</details>
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