Problems with MathWallet Chrome extension

[Fred's GitHub]

Hi guys,
sorry if I picked the wrong repo to post this issue, but I didn't immediately found the MathWallet repo (Chrome extension).

A user of our app (Ethbox) is having troubles with getting the dapp working with MetaMask because of the following errors blocking the execution of the code.

The problem fixes as soon as he disables MathWallet.
What is going on and how to fix it my side (code) when a user with MathWallet visits the page?

Thanks

[Hging]

Thanks for report.
I suggest your wallet is in Solana Mainnet Beta network.
So there is no eth environment injection to your dapp page.
I think you can change your network to Ethereum in our extension.
If you have any other issue. you can join our discord.