Crashing with vue+amcharts+eventbus

[naomiperry]

🐛 bug report

Preflight Checklist

• [x] I have read the Contributing Guidelines for this project.
• [x] I agree to follow the Code of Conduct that this project adheres to.
• [x] I have searched the issue tracker for an issue that matches the one I want to file, without success.

Description of the problem

I'm trying to illustrate an issue with using eventbus to update data in amcharts, but when I make a sandbox with the issue it continues to crash with no info.

How has this issue affected you? What are you trying to accomplish?

To Reproduce

Link to sandbox: link (optional)

Your Environment

Software	Name/Version
Сodesandbox
Browser	Chrome
Operating System

[JamesACS]

Hey @naomiperry , the sandbox linked seems to be working without issue