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webpack-hot-middleware's client requires EventSource to work.
See original GitHub issueIn Edge I get this console error: “webpack-hot-middleware’s client requires EventSource to work.”
webpack-hot-middleware's client requires EventSource to work. You should include a polyfill if you want to support this browser: https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events#Tools
SCRIPT445: SCRIPT445: Object doesn't support this action
in client.js (94,1)
I tried downgrading querystring to 5.1.1 as per this issue
Are there instructions / polyfill already included I can enable?
Issue Analytics
- State:
- Created 5 years ago
- Reactions:1
- Comments:7 (2 by maintainers)
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frenzzy, thanks for the update. I have done what you said but now receive:
SCRIPT438: Object doesn't support property or method 'finally'.It shows this error is coming from eventsource.js.
Yes, this is relevant in development mode only. How to fix:
yarn add --dev event-source-polyfillimport 'event-source-polyfill'as a first line totools/lib/webpackHotDevClient.js