TayfunCesur
commented
1 year ago Hello, I'm having the similar issue. I'm not able to make any view calls with the provider in the example.
I prepared a simple ERC20 balanceOf call to demonstrate the issue.
console.log("Before")
const abi = [
"function balanceOf(address account) external view returns (uint256)"]
const BUSD = new ethers.Contract("0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56", abi, provider)
const balance = await BUSD.balanceOf("0xf977814e90da44bfa03b6295a0616a897441acec")
console.log("After")I don't see the log "After" here ☝️
However, if I use JsonRpcProvider provider like this, it works.
const BUSD = new ethers.Contract("0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56", abi, new ethers.providers.JsonRpcProvider("https://bsc-dataseed.binance.org/"))So I feel, both issue are related, and I don't know why new ethers.providers.Web3Provider(ethereum), doesn't work.
ethereum is coming from sdk.getProvider().
Could you give us some guidance guys?
Please copy paste this function to play with the issue,
const connect = async () => {
try {
const result = (await ethereum?.request({
method: 'eth_requestAccounts',
})) as string[];
console.log('RESULT', result?.[0]);
setConnected(true);
setAccount(result?.[0]);
console.log("Before")
const abi = [
"function balanceOf(address account) external view returns (uint256)"]
const BUSD = new ethers.Contract("0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56", abi, provider)
const balance = await BUSD.balanceOf("0xf977814e90da44bfa03b6295a0616a897441acec")
console.log("After")
console.log(balance)
} catch (e) {
console.log('ERROR', e);
}
};
dms120
jeremy-kunzhou
abigail-0111
andreahaku
christopherferreira9
abretonc7s
waynechan-bw
Describe the bug no response from getBalance function, the process halt. I tried to upgrade to latest version of metamask-sdk, but no help. tried chain 1 and chain 80001, there are same issues
To Reproduce Steps to reproduce the behaviour: 1 After download the latest code from main branch, open
packages/example/reactNativeDemo2 run commandyarn installafter dependency initialization, runyarn start3 clickconnectbutton 4 after connection complete, show 'connected account' 5 the balance shows zero, this is the initial value for balance in useState hook. 6 add a new button and call getBalance directly 7 add log before and after provider.getBalances(), found no response from promise 8 tried to use eth_getBalance directly, the same issue happened9 when tried to switch to metamask app and stay for a while, then switch back to demo app, the following log will show in console LogBox.js:148 Message ignored because invalid key exchange status BDu/cfp1DqNe5YMopOY8NTO50xnnvi+iFEKFM64aeAJu4rhYudLCSiGcvUvhKkuWt4CkxvDm9iBPq/ZnBmV9Yi4a/uj+TkbLCCk6O2UvSs0coQfY+0uYk54l9ooEuWJHIXQS5cUKLZLotrPPIpYix1w=
after that, the response returned. 10 tried to get response following the same stems from 8 to 9. Failed to get response returned
Expected behaviour the response should be returned
Screenshots If applicable, add screenshots to help explain your problem.
Provide environment information
Additional context
the following is the code i used in getBalance function