官网文档中"连接桩 ToolTip"运行报错

[havenothingtosay]

Describe the bug

https://x6.antv.antgroup.com/examples/node/tool#port-tooltip 该文档中，鼠标放到连接桩上，会出现报错

Your Example Website or App

https://x6.antv.antgroup.com/examples/node/tool#port-tooltip

Steps to Reproduce the Bug or Issue

鼠标放到连接桩上，就会报错

Expected behavior

能正常运行

Screenshots or Videos

No response

Platform

• OS: macOS Monterey 12.7
• Browser: Chrome 124.0.6367.61（正式版本） (x86_64)

Additional context

No response

[x6-bot]

👋 @havenothingtosay

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