[Bug] Radar chart drawing error, it should not be two overlapping charts.

[MimiZhang11]

Version

V5.0.0 - V5.4.3

Link to Minimal Reproduction

https://echarts.apache.org/examples/zh/editor.html?c=radar&version=5.4.3

Steps to Reproduce

1.Open the URL above to reproduce it.

Current Behavior

From the example in the URL, I only configured one set of data, but it appears that there are two graphs that are overlaid together.

Expected Behavior

A set of data should be plotted reasonably without overlapping parts.

Environment

- OS:
- Browser: Chromium version	118.0.5993.118
- Framework:

Any additional comments?

No response

[helgasoft]

agree that radar chart is a little confusing. Consider radar.indicator as the circular axis and series.data - the two polylines drawn.
See also #19182

[Ovilia]

@MimiZhang11 What do you expect to get? Two radar charts?

[MimiZhang11]

@MimiZhang11 What do you expect to get? Two radar charts?
No, I think there should only be one graph generated from a set of data. Like this:

[MimiZhang11]

@MimiZhang11 What do you expect to get? Two radar charts?

[helgasoft]

duplicate of #16925, #19236 ?

[MimiZhang11]

duplicate of #16925, #19236 ?

Yes, it's the same error.

[MimiZhang11]

@Ovilia I also noticed a strange thing. When I opened my URL in the browser of the virtual machine, the image turned out to be normal and there were no errors, but when I opened it in the browser of the local machine, there were errors.

It has nothing to do with what browser to use.