CODEWITHSUNDEEP
webpack
Clay Risser
Clay Risser

Reputation: 3578

Uncaught ReferenceError: __webpack_require__ is not defined

I am getting the following error. Everything has been working great in my app for months, but this just started happening after running npm install.

Uncaught ReferenceError: __webpack_require__ is not defined
    at eval (client.js:1)
    at eval (<anonymous>)
    at <anonymous>:33:11
    at Object../web/client.js (bundle.js:9667)
    at __webpack_require__ (bundle.js:768)
    at fn (bundle.js:131)
    at Object.0 (bundle.js:9678)
    at __webpack_require__ (bundle.js:768)
    at bundle.js:904
    at bundle.js:907

Upvotes: 3

Views: 5220

Answers (2)

ckattmann
ckattmann

Reputation: 46

I got the same error message with my Vue devserver, and the culprit was a Firefox extension called Anti-Adblock Blocker.

Doesn't sound like that is your issue, but for anyone having the same problem the root cause might be your browser extensions.

Upvotes: 1

ibnlanre
ibnlanre

Reputation: 31

Could occur because of mode: "development" in webpack.config.js. A possible solution is to also add devtool: "inline-source-map", else, set mode: "production"

Upvotes: 2

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