Metamask: react native with expo not working with metamask sdk
Metamask integration problem React Native Expo Project
As a React, the local developer using Expo is probably familiar with the convenience of integrating external SDK authentication and payment processing. However, working with the Metamask (formerly known as “Metamask”) has become increasingly difficult due to their SDC changes.
In this article, we will examine the problems facing an attempt to integrate the Metamk with the React Native Expo project, despite the success of it using CLI tools.
Problem:
When you initially set up your Expo project using Create-React-Native-App team with CLI (command line interface) tools, everything looked good. However, after renewing the price of EXPO 0.18,1 or later and trying to integrate the MetamK SDK, the integration did not work as expected.
Question:
Unfortunately, it seems that the Mitiam SDK is incompatible with EXPO 0.18.1 or later. The reasons for this are not clearly stated in the MetamK documentation, but we can derive some of the possible reasons:
- New Expo Addiction Management: Expo has focused attention to a clearer module system (MVS). This change may have caused compatibility problems with older SDK, such as the Metamk.
2.
Solutions and Solutions:
In the light of the challenges above, there are some possible solutions to try:
1. Fall to the previous version of the Metamask
Try to reduce the Metamk SDK from the latest version (eg v2.8.x) to the previous version compatible with EXPO in previous versions.
`Bash
NPM to install @Metamask/SDK @V1.10.0
`
2. Use the older version of Expo
If you can’t reduce your Metamk SDK, try to create a new Expo project using the older version of the Create-React-Native-App team (eg Expo 0.17.1 or earlier).
`Bash
NPX React-Native Init MyApp-Vervia 0.16.3
`
3. Use the older version of the Metamask
If you can’t create a new Expo project, try using the older@Metamask/SDK package.
`Bash
NPM to install @Metamask/sdk @v1.7.2
`
4. Turn off authentication in your React Native program
Try to disable authentication in your React Native program to find out if the Metamask integration is working as expected.
`Javascript
import {initizeweb3} from ‘@Metamask/SDK’;
Const Web3 = initiateweb3 ({{{{{
// Disable the authentication of this program
});
`
Conclusion:
In summary, the integration of the Metamk into the React Native Expo project can be difficult due to compatibility problems with the latest version of the Expo. By trying to reduce or use the older version of the Metamk SDK, you may be able to solve the problem of integration.
If none of these solutions solve your problem, provide more information about your project setup and code, including:
- The Metamk SDK version you use
- Version of EXPO
- Any error messages or shown traces of a pile
This will help us better understand the problem and provide a more accurate solution.