Not able to sendTransaction after connecting with walletConnect

[ric344]

Error: {"reason":"invalid transaction key: gas","code":"INVALID_ARGUMENT","argument":"transaction","value":{"from":"0x65bc5b5b4e5c1d80eac0e98ad53691fce819d64f","to":"0xc2132d05d31c914a87c6611c10748aeb04b58e8f","data":"0xa9059cbb00000000000000000000000065bc5b5b4e5c1d80eac0e98ad53691fce819d64f00000000000000000000000000000000000000000000000000000000000f4240","chainId":"0x89","gas":"0xb8c5","maxFeePerGas":"0x3ae0fedeef","maxPriorityFeePerGas":"0x71af5f311","gasLimit":21000}}

[crypblizz8]

Please share you code setup where you are trying to sendTransaction. Perhaps you are missing the argument for the value in the amount of ethers

[ric344]

let requestParamsMessage3 = request.params[0];
delete requestParamsMessage3.gas;
console.log('requestParamsMessage', requestParamsMessage3);
// call function used by wallet to sign message and return the signature

    // convert `requestParamsMessage` by using a method like hexToUtf8
    // const message3 = decodeURIComponent(escape(utf8String3)); //Buffer.from(requestParamsMessage, "hex").toString("utf8");
    // console.log('message:', message3);
    console.log('PROVIDER_LOCATION', PROVIDER_LOCATION);
    console.log('PROVIDER_KEY', PROVIDER_KEY);
    const provider = new ethers.providers.InfuraProvider(
      process.env.PROVIDER_LOCATION,
      process.env.PROVIDER_KEY,
    );
    console.log('provider', provider);
    const wallettt = new ethers.Wallet(privateKey);
    console.log('wallettt', wallettt);
    let walletSigner = wallet.connect(provider);
    console.log('walletSigner', walletSigner);
    // TODO: hardcoded gas limit need to change
    const gasLimit = await provider.estimateGas(requestParamsMessage3);
    const txnSpeed = 'fast';
    const {data} = await axios.get(process.env.GAS_STATION_URL);
    console.log('data', data);
    const maxFeePerGas = Math.ceil(data[txnSpeed].maxFee) * 10 ** 9;
    const maxPriorityFeePerGas =
      Math.ceil(data[txnSpeed].maxPriorityFee) * 10 ** 9;
    console.log(
      'maxFeePerGas, maxPriorityFeePerGas',
      maxFeePerGas,
      maxPriorityFeePerGas,
    );

    console.log('gasLimit', gasLimit);
    requestParamsMessage3.gasLimit = gasLimit;
    console.log('requestParamsMessage3----', requestParamsMessage3);
    try {
      // Send the transaction
      console.log('txn init');
      const {hash} = await walletSigner.sendTransaction(
        requestParamsMessage3,
        {
          gasLimit,
          maxFeePerGas: maxFeePerGas,
          maxPriorityFeePerGas: maxPriorityFeePerGas,
        },
      );
      //await transactionResponse.wait();
      console.log('transactionResponse:', hash);
      const resp = formatJsonRpcResult(id, hash);
      console.log('resp:', resp);
      // const response_3 = {
      //   id,
      //   result: resp,
      //   jsonrpc: '2.0',
      // };
      // console.log('topic', topic);
      // console.log('response_3', response_3);

      // respond to the dapp request with the responde and topic
      try {
        console.log("web3wallet", web3wallet);
        const res3 = await web3wallet.respondSessionRequest({
          topic,
          resp,
        });
        console.log('res3', res3);
      } catch (err) {
        console.log('err:::', err);
      }
    } catch (err) {
      console.log(JSON.stringify(err));
    }
    
    This error occurs when I am doing Txn with Zerion after connecting walletconnect v2

[ric344]

Also eth_sendTransaction works fine on https://react-app.walletconnect.com/ but here problem is I am not getting response from respondSessionRequest.

Amount I am getting from Txn object which is coming from Zerion wallet

One more issue which i am facing is when I am connecting Uniswap and sending a txn via my wallet app it got failed and giving me unpredictable gas limit error