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lockdown-run.js:17 Lockdown failed: TypeError: At intrinsics.Object.groupBy expected boolean not function

lockdown-more.js:99 Protecting intrinsics failed: ReferenceError: harden is not defined (anonymous) @ lockdown-more.js:99

I tried to solve this issue but didn't get any answer.

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  • 3
    issue: github.com/MetaMask/metamask-extension/issues/20937 i was able to reproduce Commented Sep 23, 2023 at 16:19
  • 2
    In my case, updating Metamask extension to the last version (11.1.1) fixed the problem. Commented Oct 3, 2023 at 14:45

4 Answers 4

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123

It's just an chrome extension which is causing this error. Try disabling your chrome extensions. In my case it was MetaMask extension.

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But MetaMaks is essential, there is no way to fix this issue in other way?
15

If you have metamask installed it's probably the culprit.

Just go to chrome://extensions/?id=nkbihfbeogaeaoehlefnkodbefgpgknn and click update...

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3

If you are not sure which extension is causing the issue, try running the local server in a Private window (e.g.: Incognito mode in Chrome). Since, extensions are by default disabled in private mode.

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0

In my case MetaMask extension is causing it, so just go to,

chrome://extensions/?id=nkbihfbeogaeaoehlefnkodbefgpgknn

and select Site access => On click option, this solved the issue for me.

enter image description here

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