[bug]: Unable to transfer using sendTransaction in IOS

[souravsoftwareer]

Description

I am getting issue in transfer. it is working fine in Android no issue at all.But in IOS transfer is not happening it gives following error

VID20230809115026.mp4

Issue Environment

• dapps/v2Explorer
• wallets/rn_cli_wallet
• wallets/rn_cli_wallet_068_5
• wallets/expo_wallet
• wallets/web3wallet_tutorial
• In my own code

Output of npx react-native info

info Fetching system and libraries information...
System:
OS: macOS 13.3
CPU: (12) x64 Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz
Memory: 1.51 GB / 32.00 GB
Shell:
version: "5.9"
path: /bin/zsh
Binaries:
Node:
version: 17.0.0
path: ~/.nvm/versions/node/v17.0.0/bin/node
Yarn:
version: 1.22.19
path: /usr/local/bin/yarn
npm:
version: 8.1.0
path: ~/.nvm/versions/node/v17.0.0/bin/npm
Watchman: Not Found
Managers:
CocoaPods:
version: 1.12.1
path: /Users/john/.rvm/rubies/ruby-2.7.6/bin/pod
SDKs:
iOS SDK:
Platforms:
- DriverKit 22.4
- iOS 16.4
- macOS 13.3
- tvOS 16.4
- watchOS 9.4
Android SDK: Not Found
IDEs:
Android Studio: 2022.2 AI-222.4459.24.2221.9971841
Xcode:
version: 14.3/14E222b
path: /usr/bin/xcodebuild
Languages:
Java:
version: 17.0.7
path: /usr/bin/javac
Ruby:
version: 2.7.6
path: /Users/john/.rvm/rubies/ruby-2.7.6/bin/ruby
npmPackages:
"@react-native-community/cli": Not Found
react:
installed: 18.2.0
wanted: 18.2.0
react-native:
installed: 0.72.1
wanted: 0.72.1
react-native-macos: Not Found
npmGlobalPackages:
"react-native": Not Found
Android:
hermesEnabled: true
newArchEnabled: false
iOS:
hermesEnabled: true
newArchEnabled: false

Steps to reproduce

Make connection
Then try to send eth in trust wallet
Got following issue
https://github.com/WalletConnect/react-native-examples/tree/main/dapps/v2Explorer

Snack, code example, screenshot, or link to a repository

https://github.com/WalletConnect/react-native-examples/tree/main/dapps/v2Explorer

[souravsoftwareer]

how to join discord web3modal channel

[ignaciosantise]

hey @souravsoftwareer 👋 Apparently Trust Wallet is not working as expected. Can you tell me which version of Trust are you using on Android and iOS?

[souravsoftwareer]

It is working well in android but i am having issue in IOS trust wallet i am using trust wallet version as follows
9.2 it is latest version of trust wallet. @ignaciosantise kindly look at this.

Trust wallet app version using
Android version : 7.29.2
IOS version : 9.2

[souravsoftwareer]

I am transferring ETH token i have balance as well you can check screenshot below.

[ignaciosantise]

@souravsoftwareer Apparently Trust added some validations to the request. I added new parameters to the transaction to solve this -> you can check them here reown-com/react-native-examples#93

[souravsoftwareer]

@ignaciosantise do i need to download example again ?

[ignaciosantise]

no, just check the code and update it locally

[souravsoftwareer]

@ignaciosantise have you changed in this file
reown-com/react-native-examples@e586f7f ?

[ignaciosantise]

yes

[souravsoftwareer]

okay i will check and let you know.

[souravsoftwareer]

@ignaciosantise this issue is resolved but i have another issue i have tried to send MANA token but it is showing 0th over trust wallet i have send 9 from amount i am using following code for mana token

console.log("erc 20 coin")

    if (!web3Provider) {
      throw new Error('web3Provider not connected');
    }
    provider?.enable()

    const { chainId } = await web3Provider.getNetwork();
    if(chainId!=1) {
      await updateSessionMethod(chainId)
    }

    let web3 = new Web3(provider)
    let tokenAddress = item?.contract_address
    let minABI = transferErcAbi
    let decimals = item?.decimals ?? 18;

    let contract = new web3.eth.Contract(minABI, tokenAddress);
    console.log("decimals ==>", decimals)
    // let value = Web3Utils.toWei(amount, "ether")
    let value = sanitizeHex(numberToHex(parseFloat(amount)));
    
    let  value1 = ethers.utils.parseUnits(amount, decimals);

    contract.methods.transfer(walletAddress, Platform.OS == 'android'?value1:value)
      .send({ from: address })
      .on('transactionHash', async (resultt) => {

        // record a transaction
        console.log("result", resultt);
        sendEmailTransactionData(resultt, amount, item.tokenSymbol)
        await setAsyncItem(strings.OUT_FROM_HOME, "1")
        props.navigation.navigate('TransactionDetail', {
          txId: resultt,
          amount,
          destination: walletAddress,
          source: address,
          item: item
        })
      })
      .on('receipt', (receiptt) => {
        console.log("receipt", receiptt)
        // update transaction by hash
        let editObj = {
          trx_id: receiptt.transactionHash,
          status: 1,
          response_data: JSON.stringify(receiptt)

        }
      })
      .on('error', (err: any) => {

        setLoader(false)
        toast.error({ message: "Transaction Declined !!! Please try after some time" })
      })
      
      I have made video for it as well please check following link i have linked file as well in which transfer is working.
      You can check transferCoin() function i have used for.
      
      https://drive.google.com/file/d/1NUzW-cloVJEjftZjIDZDzgYzleG8wKvK/view?usp=sharing
      
      File link
      
      https://drive.google.com/file/d/1_ogJQU7mPNqdd6SKbBGhYuCfZpxwOieP/view?usp=sharing

[souravsoftwareer]

hi @ignaciosantise kendly reply back

[souravsoftwareer]

Hi @ignaciosantise kindly reply back to me it is very important

[souravsoftwareer]

@ignaciosantise also check meta mask not connecting

[glitch-txs]

@ignaciosantise this issue is resolved but i have another issue i have tried to send MANA token but it is showing 0th over trust wallet i have send 9 from amount i am using following code for mana token

Hi, is your code public? could you share a minimal example of it?

[souravsoftwareer]

 Hi kindly check  video of example
 https://drive.google.com/file/d/1NUzW-cloVJEjftZjIDZDzgYzleG8wKvK/view?usp=sharing
  
  And this is file link where i am using the code for transfer file name is Transfer
  
  https://drive.google.com/file/d/1_ogJQU7mPNqdd6SKbBGhYuCfZpxwOieP/view?usp=sharing

[glitch-txs]

could you provide a MRE?

[souravsoftwareer]

can you provide your apple id i can add you over testflight ?

[souravsoftwareer]

Please check this demo
https://drive.google.com/file/d/1xhyZAQ0o1s7IF6HjoLFVzXt3AiSX-DXz/view?usp=sharing

I have added sendTransaction1 function over there mana token setup done please check this needfull

[souravsoftwareer]

Make connection and then try to use sendTransaction

[souravsoftwareer]

Check with trust wallet

[souravsoftwareer]

Hi Wallet Connect
Kindly check android video how it is showing mana and dodo token when transferring token it is showing mana token amount how many i am transferring it is working fine in android kindly check video link below same thing i want to do in IOS as well.
Please guide me to do in IOS
https://drive.google.com/file/d/1g50zjtAPOy0uBm7skBxw8RwSwBwajIgL/view?usp=sharing
Android erc20 address with trust wallet
0xa05bF59B49FF4BC3eddeA7343a44a7a5340bA853

Please have a look on IOS video it is showing us -0eth while i transfer MANA or DODO token. This should show MANA or DODO token which ever i am going to transfer from Rhombus wallet on Trust Wallet.In android above video it works fine.
https://drive.google.com/file/d/1681hSsDuRvuAb_tRZ4v9vve_sDj5eMN_/view?usp=sharing

IOS erc20 address with trust wallet
0xa05bF59B49FF4BC3eddeA7343a44a7a5340bA853

[mshahjahan-mufin]

@glitch-txs @ignaciosantise

Can you update Flutter SDK as well I am facing the same issue.

[souravsoftwareer]

@ShahjahanMirza92 i am using wallet connect v2 sdk do i need to update that ?

[souravsoftwareer]

I am using react-native

[mshahjahan-mufin]

I think so, as in the example by @ignaciosantise he update something. Also, let me know the issues you are facing. I might have faced similar problems and might be able to guide you in the correct direction.

[souravsoftwareer]

@shahji-mufin it is not working after updating wallet connect v2