Questions tagged [mobile-wallet-adapter]

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Serialising/deserialising data on android

I am currently going though the Solana development course and I try to adapt what I learn onto an Android application. Everything is going great so far but now I am stuck when I try to serialise/...
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Wallet Adapter Saga Mobile

I cannot get the Anza/Solana Wallet Adapter to work with Saga mobile with any wallets. When I try to sign a Message or Tx I get "Wallet Error: Unexpected Error". The provided demo does not ...
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71 views

Using the React MobileWalletAdapter to sign transactions with wallet apps

Recent releases of coral's React wallet adapter component allow mobile browsers like Firefox to connect a wallet through an app like Solflare. However, when the dapp code tries to sign a transaction, ...
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Phantom wallet google plugin missing

I use the same Google account for the browsers of two computers. There is a phantom wallet on the old computer (no private key backup). When I used the old computer today, it automatically ...
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java.lang.IllegalArgumentException: Size must be known in advance when using READ_ALL

I want to fetch an Account using the SolanaKt library Code: try { val serializer = SolanaAccountSerializer(ProgramInfo.serializer()) val account = solana.api.getAccountInfo(serializer, ...
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Wallet adapter mobile returns WalletNotSelectedError while connect phantom on mobile device

I develop a dapp with a React native webview. Here is my webview code: import MetaMaskSDK from "@metamask/sdk"; import { SolanaMobileWalletAdapter, SolanaMobileWalletAdapterWalletName, } ...
1 vote
1 answer
120 views

Why does my react web app break on mobile when trying to sign an off-chain message

The user journey is as follows: user lands on my react website user connects their wallet user is then prompted to "Sign this message for authentication: " user signs the message and sends ...
2 votes
1 answer
133 views

On mobile browsers how do I properly authorize and sign a message in a single wallet session

I work on a React (Next.js) web project which connects to a NestJS backend. The process of wallet authentication on server is the following: wallet connects to our frontend app frontend sends the ...
4 votes
1 answer
399 views

Phantom mobile app fails silently when interacting with new Mobile Wallet Adapter?

I upgraded to latest version of https://github.com/solana-labs/wallet-adapter in order to use the Mobile Wallet Adapter in Android devices. AS the time of writing this, the only wallets that have ...
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118 views

How to get Solana mobile wallet adapter working [closed]

I have created a web app using react and https://github.com/solana-labs/wallet-adapter. This works fine with the desktop wallet adapters, but I would like to use the mobile wallet adapters also so I ...