Ethereum React Native Boilerplate Questions

Moralis General
#363

web3.currentProvider.isMetaMask is not working as well.

Ethereum Boilerplate Questions
#364

why NFT Assets not appearing in react native application… after connected my metamask test network wallet in my application… its always loading only…

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#365

~ Can’t find variable: localStorage ~
Even useMoralisQuery is not working properly. Can you help this?

I would revert back to the default Moralis and react-moralis versions, that would probably introduce many more issues like this one. To reiterate, this boilerplate is in alpha and not production ready so updating packages will likely break things.

Not working properly, I connected with Polygon Testnet Mumbai, but chainId gives me 0x1 all the time.

Possibly 0x1 has been hard set, try changing or removing the chainId in this provider to see if it changes the chainId from useMoralisDapp.

Where did you try using chainId (which file)? I’m not able to get any valid chainId when logged in.

#366

This may be related to the issue the user is having above where the chain ID does not seem to be set properly.

#367

can you please explain it briefly…

#369

have find the any
solution?
@eugene

#370

can you please explain it briefly.

#371

It is discussed in the posts above.

#372

Hey i am having an issue with the react-native boilerplate. On some devices the Login with wallet is working. But on some ex: ios i get the following error:

Non ethereum enabled browser

and the Qr modal is shown.

#373

Is that an error or a warning? If the app still works then it should be fine - that message would be expected on an iOS device.

#374

The thing is that the wallet connect modal is not showing… so i can’t sign in to the app.
Only the QR is showing and in some Devices even the QR is not showing,

#375

Can you post a screenshot of this QR, I thought you were referring to the WalletConnect modal’s QR code. Which devices does the modal (e.g. with the Connect button) not show? You can check your console for any other errors.

#376

Don’t know what my issue is at this point. Is it because i"m using js with jsx or my dapp is not connected to moralis token_img won’t display

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#377

Where is this code/template from? It doesn’t seem to be from the react-native boilerplate.

If this is for the ethereum-boilerplate, then you can post in this thread.

#378

It is the wallet connect QR modal. The thing is that i want to log via walletConnect with the installled wallets on my phone. But the Button (Login with wallet) doesn’t open the wallets, or the WalletConnect Modal.

#379

@alex Any news? I tried reaching out to the live support but i didn’t got any response.

#380

Which device are you using where the button doesn’t do anything? For Android you can get wallets connected (without WalletConnect) if you make this change.

#381

In ios the button only pops the QR code. I don’t need the QR i only need the wallet connect options.
I will make those changes so i can fix the problems on some android devices where the button doesn’t do anything (neither the QR pop’s or the wallet connect modal).

#382

hai @alex , i have a doubt,
the file path:ethereum-react-native-boilerplate\frontend\providers\MoralisDappProvider\MoralisDappProvider.js

How do I get ChainID dynamically?
I put a static chain id and it’s fine… If I put chianId: chainId it shows only for loading…
(<MoralisDappContext.Provider value={{walletAddress, chianId: chainId}}>)

here’s my code:

import React, {useEffect, useMemo, useState} from ‘react’;
import {useMoralis} from ‘react-moralis’;
import MoralisDappContext from ‘./context’;
//import Web3 from “web3”; // Only when using npm/yarn

function MoralisDappProvider({children}) {
const {web3, Moralis, user} = useMoralis();
const [walletAddress, setWalletAddress] = useState();
const [chainId, setChainId] = useState();

useEffect(() => {
Moralis.onChainChanged(function (chain) {
setChainId(chain);
});
Moralis.onAccountsChanged(function (address) {
setWalletAddress(address[0]);
});
// eslint-disable-next-line react-hooks/exhaustive-deps
}, []);

useEffect(() => setChainId(web3.givenProvider?.chainId));
useMemo(
() =>
setWalletAddress(
web3.givenProvider?.selectedAddress || user?.get(‘ethAddress’),
),
[web3, user],
);
return (
<MoralisDappContext.Provider value={{walletAddress, chainId:“0x3”}}>
{children}
</MoralisDappContext.Provider>
);
}
function useMoralisDapp() {
const context = React.useContext(MoralisDappContext);
if (context === undefined) {
throw new Error(‘useMoralisDapp must be used within a MoralisDappProvider’);
}
return context;
}
export {MoralisDappProvider, useMoralisDapp};

#383

Hello can you read this on how to post code on this forum.

I’m not sure, maybe you can’t get the chainId with a deep link connection. If you use WalletConnect for the wallet connection, you should be able to get the chainId separately.