Token Claim: Failure in transaction sent & unknown error thrown

[saraliyah]

Summary

Background
We are a web3 NFT studio that is developing an ERC-20 token claim website https://airdrop.tidalflats.studio/ for our users. We try to integrate with Phantom wallet to unlock claiming of ERC-20 $TIDE tokens for our users but the integration does not work.

Problem:

1. Users are allowed to sign in with Phantom wallet but transaction cannot be successfully sent.
2. An unknown error will be thrown.
3. $TIDE tokens can be added to Phantom wallet in ERC-20 list but the transfer function just fails for all users.

See video below for more information

This issue is extremely urgent, please contact our team @ [email protected] & [email protected]. Thanks!

Example

No response

Steps to Reproduce

Phantom Version

No response

Is there an existing discussion for this?

• I have searched the existing discussions

[adamdelphantom]

Hello @saraliyah,

Would you mind posting your transaction call snippet?

[saraliyah]

Thanks Adam for following up on this. +BLAIR LEE ***@***.***> Can you provide the transaction call snippet here? Cheers Sarah

…

Message ID: ***@***.***>

[nulLeeKH]

I already tried several changes. So it looks a bit messy.

        const block = await web3.eth.getBlock("pending")
        const baseFee = Number(block.baseFeePerGas);
        const tip = 100000000;
        const max = Number(tip) + baseFee - 1;

        const param = {
            from: accounts[0],
            to: ERC20_AIRDROP_CONTRACT_ADDRESS,
            // nonce: await window.ethereum.getTransactionCount(accounts[0]),
            value: '0x0',
            gasPrice: '0x' + Math.abs(tip).toString(16),
            gasLimit: '0x' + Math.abs(83406).toString(16),
            // maxPriorityFeePerGas: '0x' + Math.abs(tip).toString(16),
            // maxFeePerGas: '0x' + Math.abs(max).toString(16),
            // gasPrice: '0x5D21DBA00',
            type: '0x2',
            data: '0x4451d89f',
            chainId: CHAIN_ID,
            // gasLimit: gas,
            // gasPrice: gasPrice,
            // data: '0x4451d89f',
            // type: '0x2',
        }
        const response = await window.ethereum.request({
            method: 'eth_sendTransaction',
            params: [param],
        });

I used web3.js version 4.1.0 and vanilla js.

[adamdelphantom]

Thanks for this!

I see the alert box says 'unexpected error.'

Can you provide the error from the request call?

[MD-Dhaval-Saxena]

i have same error,Any solution error occured in mumbai , goerli network

[MD-Dhaval-Saxena]

Any update on this @adamdelphantom

[MD-Dhaval-Saxena]

Here is My Code

const Transfer_token = async () => {
  try {
    let _to = "receiver_address";
    let amount = 1 * 10 ** 6;

    const transfer_coin = Usdt_ABI.find((i) => i.name === "transfer");
    const interfaces = new ethers.utils.Interface([transfer_coin]);
    const encodedFunction = interfaces.encodeFunctionData(
      `${transfer_coin.name}`,
      [_to, amount]
    );
    
    const gasToSend = await getEstimateGas(
      WALLET_CONNECTED,
      Contract_List.usdt_address,
      encodedFunction
    );
    const result = await window.phantom.ethereum.request({
      method: "eth_sendTransaction",
      params: [
        {
          chainId: 5, //goerli network
          from: WALLET_CONNECTED,
          to: "Token_address", //erc20 tokenContract
          data: encodedFunction,
          gas: gasToSend.toString(),
        },
      ],
    });

    console.log(result);
  } catch (error) {
    console.log({ error });
  }
};

[MD-Dhaval-Saxena]

and ALSO check phantom causing error with metamask in same browser .

[adamdelphantom]

• Is your phantom extension set to the testnet mode?
• Is Phantom connected prior to attempting the transfer?
• Do you have any other wallets other than Phantom and Metamask installed on this browser session?

It's also worth trying another browser with just Phantom installed to help isolate the issue.

[MD-Dhaval-Saxena]

-Is your phantom extension set to the testnet mode? => Yes it's set on test mode and active network is etherum goerli
-Is Phantom connected prior to attempting the transfer? =>Yes it's connected
-Do you have any other wallets other than Phantom and Metamask installed on this browser session? => No other wallet

-trying another browser with just Phantom installed to help isolate the issue.

=>i tried in chrome latest with only phantom enabled

for helping you out i have more to share.

so i have few different errors

-this is most occurring after signing transaction

1. Error: Unexpected error\n at oa.<anonymous> (<anonymous>:7:4037)\n at Generator

2. when i am calling transfer method it pop up the phantom screen for signing transaction but there is error that "Transaction Error(OutOfGas(BasicOutofGas))"
   

-there was a problem estimating the fee for this transaction it may fail.

note: i am sending gas calculation in my transaction

3. sometime this error appears when i am calling the transfer method:

Error: Requested resource not available.\n at oa.<anonymous> (<anonymous>:

4. from my side cross verified that i am on correct network and i have sufficient balance and tokens to transfer

[MD-Dhaval-Saxena]

@adamdelphantom Any update on this ?

[adamdelphantom]

@MD-Dhaval-Saxena Do you have this hosted anywhere I can interact with and is the code open source so I can browse?

[MD-Dhaval-Saxena]

@MD-Dhaval-Saxena Do you have this hosted anywhere I can interact with and is the code open source so I can browse?

Here is github repo-https://github.com/MD-Dhaval-Saxena/web3phantom/tree/main

here is live site: https://papaya-sawine-534187.netlify.app/

[adamdelphantom]

@MD-Dhaval-Saxena it appears you're attempting to connect to Mumbai correct? We don't yet support Mumbai. Should be coming in the future, but I don't have a timeline to provide.

[MD-Dhaval-Saxena]

@MD-Dhaval-Saxena it appears you're attempting to connect to Mumbai correct? We don't yet support Mumbai. Should be coming in the future, but I don't have a timeline to provide.

But It's not only mumbai is not working in testnet mode Etherum goerli also there ,even goerli network is not working!

• Goerli and mumbai shown in testnet but both are not working.

Attaching Live Website and Code to review.

website:- https://papaya-sawine-534187.netlify.app/
github:-https://github.com/MD-Dhaval-Saxena/web3phantom/tree/main

[adamdelphantom]

Why are you using window.solana.connect and not window.ethereum here?

https://github.com/MD-Dhaval-Saxena/web3phantom/blob/31f012884a8301e5ab75531f012ebba3c4504ae0/public/script.js#L380

[MD-Dhaval-Saxena]

I found somewhere in community forum so i added but after your reply i tried without window.solana.connect and it's working fine for establishing connection but the issue for transfer is the same.