Metons Connection button does not work with a “Deposit” feature
I recently encountered a disappointing edition as I tried to integrate Metamask into my main app, surfing the euters.js library in JavaScript. In particular, I have problems when the problems earn to add the deposit feature to my contract with an activated metamask.
In this article, we will go to the steps to troubleshoot and resolve the problem, ensuring that your Metamask is properly linked to the deposit feature.
The problem
When is the donation the following code to collect a new copy of your contract:
`javacript
Import {euters} from './Thers-5.6.sm.min';
Import {abi, Contractaddress} from './memask abi.json';
CONST contract = new euters.conract (Contractaddress, ABI);
You have a different mass showing that `Connc function is not:
javacript
Ethnic: constant
This is the case with Metamask with noise, properly configured to your Ethereum network. The deposit function relies on this conversion into implementation.
Problems with Steps of Trigger
To resolve this problem, you will need to ensure this:
- Metamask is enabed : When to the Metamask browser extension or application and you enhance it for your account.
- Metamask is installed : ENSURN METAMASK is installed on your machine, switching to settings> devices> Instal/Update and selecting “Metamask”.
- The network is the established : Berry, which is Ben, created with a blockchain Ethereum (eg Ethereum to test Rinkeby).
Code modifications
Here’s an updated example from off how to change your Index.js
javacript
Import {euters} from './Thers-5.6.sm.min';
Import {abi, Contractaddress} from './memask abi.json';
CONST contract = new euters.conract (Contractaddress, ABI);
// Connect to Ethereum network surrounds Metamask
ASYNC Function Connect () {
try {
Wait for euters.connect ();
} catch (error) {
Console.error ('error associated with metamask:', different);
}
}
Connect ();
// Add the "Deposit" feature
Contract.on ('deposited', async (deposits, receipt) => {
// handle deposited ammont logic here
Console.log (deposited $ {deposit.tonumber ()} tokens!);
});
// Add a bucket to trigger the deposit function
function Creetbutton () {
CONST button = document.createelement ('button');
Buttton.textContent = 'deposit';
buttton.Addeventlister ('click', async () => {{
Wait a contract.Deposit ();
// handle the successful logic of the deposit here
});
document.body.Appndchild (button);
}
Cratbutton ();
Additional recommendations
For further removal and improvement of integration:
- Check that you have been installed correctly on Metamask on your machine.
- Check that Metamask is properly configured in your Ethereum Network (eg network type, Waleddress).
- Consider giving logs in the statements through your code to monitor ears and problems with error.
Following these steps and modifications, you will be able to restore the Deposit feature in the news.
