Metamask extension not working on Brave

[firstbrain]

---

Metamask extension not working on Brave:
I don’t know

Expected result:

** Version 1.42.88 Chromium: 104.0.5112.81 **

**Since 10th Aug 22 the Metamask extension no longer works. It still works on Microsoft Edge and Chrome itself, so I think it’s a Brave problem. See attached error message:

When I click on “Error Details” I’m getting the following message:

Message: new BigNumber() not a number: undefined

Code: BigNumber Error

Stack:
BigNumber Error: new BigNumber() not a number: undefined
at ee (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-1.js:20:95509)
at A (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-1.js:20:100989)
at new $ (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-1.js:20:93411)
at n.calcTokenAmount (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-8.js:1:135233)
at chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-6.js:1:325171
at Object.useMemo (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-3.js:1:64058)
at r.useMemo (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-7.js:1:35852)
at r.useTokenDisplayValue (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-6.js:1:325083)
at r.useTransactionDisplayData (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-6.js:1:335009)
at A (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-5.js:1:357363)
at ha (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-3.js:1:59891)
at Cu (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-3.js:1:104649)
at xl (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-3.js:1:90565)
at gl (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-3.js:1:90490)
at fl (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-3.js:1:87838)
at al (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-3.js:1:84606)
at Gl (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-3.js:1:112210)
at chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-3.js:1:113409
at pl (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-3.js:1:88186)
at es (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-3.js:1:113394)
at render (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui-3.js:1:115311)
at chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn**

[blobbify]

Hi, I am experiencing the same problem with the exact same errors. It started today after I made a transaction in my metamask extension.

Any help would be appreciated.

[iamvelixyz]

Same issue here. Need help!

[julius]

Same issue. No solution?

[Chocoholic]

If you are still experiencing a problem, please try this:

Unable to connect metamask on Brave

Try this: ISSUE: Metamask Extension Issue (+ w/ Google Docs ) Workaround: Setting the default wallet to None on brave://settings/wallet Sources: Can not connect meshswap.fi - #6 by fanboynz Google Docs not workling on Brave - #32 by fanboynz Google Docs not workling on Brave - #25 by Dkpower Brave GitHub Issue Report(s): Error when entering site requiring Brave Wallet #24413 Remove window.ethereum.* (non function properties) protection #14483

Belated welcome to all. Appears this topic was just overlooked by community members and Brave support. It happens and sorry it happened to you! Please post an update. Take care.