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Metamask integration problems in the Expo Native React project
As a Native React Developer who uses Expo, you are probably familiar with the convenience of integrating external SDK for authentication and processing of payments. However, when working with Metamask (formally known as Metamask), integration has become increasingly complicated because of the changes in their SDK.
In this article, we will explore the problems encountered when trying to integrate Metamask with a project by Expo Native React, despite the fact that it successfully builds it with the CLI tools.
The problem:
When setting your Expo project initially using the CREA-REACT-NATIVE APP “command” with CLI tools (command line interface), everything seemed in place. However, after updating to Expo 0.18.1 or subsequent and attempting and attempting To integrate Metamask SDK, the integration has not worked as expected.
The problem:
Unfortunately, it seems that SDK Metamask is not compatible with the versions of the 0.18.1 or later exhibition. The reasons behind this are not explicitly declared in the Metamask documentation, but we can deduce some potential causes:
- Expos new dependence management: Expo has shifted its attention to a more explicit system of modules (MVS) for the management of addictions. This change may have caused compatibility problems with older SDKs such as Metamask.
2
Solutions and solutions:
Given the challenges found above, here are some potential solutions to try:
1. Downgrade to a previous version or Metamask
Try to downgrade your Metamask SDK from the latest version (for example, V2.8.X) to a previous version compatible with the exhibition in previous versions.
`Bash
NPM Install @Metamask/SDK @V1.10.0
2. Use a previous version of Expo
If you are not able to downgrade the SDK Metamask, try to create a new Expo project using a previous version of theCre-Creact Native App ‘command (for example, Expo 0.17.1 or before).
`Bash
NPX React-Native Init MyApp-Version 0.16.3
3. Use a previous version or Metamask
If you cannot create a new exhibition project, try using the old@metamask/SDK.
Bash
NPM Install @Metamask/SDK @V1.7.2
4. Disable authentication in the react native app
Try to disable authentication in the react native app to see if Metamask integration works as expected.
Javascript
Import {initializeweb3} from ‘@metamask/sdk’;
Const Web3 = initializeweb3 ({
// Disable authentication for this application
});
``
Conclusion:
In conclusion, the integration of Metamask with an Expo Native React project can be a challenge due to compatibility problems with the latest version of Expo. By trying the downgrade or using a previous version or Metamask SDK, you may be able to solve the integration problem.
If none of these alternative solutions solve the problem, provide more details on the configuration and the project code, included:
- The version of Metamask SDK you are using
- The version of Expo you are targeting
- Any error messages or stack traces that appear
This will help us better understand the problem and provide a more accurate solution.