Uncaught Error: only one instance of babel-polyfil

Question

I tried all the potential solutions but they did not work. What happens if I have babel-polyfill error on production. Some browsers do not work?

标签： reactjs webpack babel-loader babel-polyfill

举报

Answer 1

You are using babel-polyfill as an entry. Are you also requiring babel-polyfill in your files?

If not maybe some other library is requiring it.

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