Devnet message sign: Network mismatch error

[alexandr-kazakov]

Bug report

RPC url devnet + Wallet adapter devnet + Solflare devnet = I have this error when I try to sign a message in devnet:

Code example:

        const { signMessage } = useWallet();
        const message = new TextEncoder().encode("abcd");
        if (signMessage) {
            const signature = await signMessage(message);
            console.log('signature', signature);
        }

Related: https://solana.stackexchange.com/questions/12768/network-mismatch

[huybuidac]

Solflare can not execute transaction on devnet/testnet now. Can someone help?

[JesseKuntz]

+1 on this. Confirmed that I am using the Devnet RPC URL and Solflare is in Devnet Mode. Other wallets are signing and broadcasting transactions just fine with the same process.

[DannyDesert]

This is happening again.

[sineus]

I have the same issue... Help from Solflare team?

[AdamK222]

Same issue on my side.

[jude98]

Any update from Solflare team? Same issue here!

[eprtha]

same here

[eprtha]

Even Wallet Adapter demo shows same network mismatch problem https://github.com/anza-xyz/wallet-adapter?tab=readme-ov-file