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Migrating from sentry-expo to @sentry/react-native

As of SDK 50, sentry-expo has been merged into @sentry/react-native, and sentry-expo is now deprecated. The sentry-expo package will continue to work in SDK 50, but we recommend moving to @sentry/react-native. This change allows us to deduplicate efforts and ensure a better, always up to date experience for folks that use Sentry in their projects. After migrating to @sentry/react-native, it is now as easy as eas update --channel <channel> && npx sentry-expo-upload-sourcemaps dist to publish and update upload the corresponding sourcemaps.

In this guide, we'll walk you through the steps to migrate from sentry-expo to @sentry/react-native:

  • Upgrade to Expo SDK 50 or higher
  • Remove sentry-expo and install @sentry/react-native
  • Update your sentry-expo imports to @sentry/react-native
  • Update your app.json to include the Sentry plugin and remove the hook
  • Update your metro.config.js to include the Sentry transformer plugin

Upgrade to Expo SDK 50 or higher

Learn more in the "Upgrade Expo SDK" doc

Remove sentry-expo and install @sentry/react-native

On your terminal, run the following commands to remove sentry-expo and install @sentry/react-native:

  • npm uninstall sentry-expo (substitute npm with the package manager of your choice)
  • npx expo install @sentry/react-native

Update your sentry-expo imports to @sentry/react-native

  • Replace import * as Sentry from 'sentry-expo'; with import * as Sentry from '@sentry/react-native'; in your codebase. Also, wrap your App component with Sentry.wrap().
  • Remove the enableInExpoDevelopment field from your Sentry.init call, if you use it.
  • Replace any usage of Sentry.Native.* with Sentry.*, where Sentry is imported from @sentry/react-native as above (e.g. Sentry.Native.captureException -> Sentry.captureException)
  • Replace any usage of Sentry.Browser.* with Sentry.*, where Sentry is imported from @sentry/browser.

Update your app.json to include the Sentry plugin and remove the hook

  • Remove the sentry-expo postPublish hook from your app.json if you have it.
  • Replace the sentry-expo plugin with the @sentry/react-native/expo plugin. Move any configuration under config from the postPublish hook to config for the plugin.
  • Do not include your auth token in the plugin configuration. Use the SENTRY_AUTH_TOKEN environment variable instead (learn more). Anything included in your plugin configuration will be present in your build and update bundles.

For example:

{
  "expo": {
    "plugins": [
      [
        "@sentry/react-native/expo",
        {
          // removed the "authToken" field that was set in the plugin
          "project": "--",
          "organization": "--"
        }
      ]
    ]
  }
}

Update your metro.config.js to include the Sentry transformer plugin

To enable this, you need to add the following to your metro.config.js file (if you don't have the file yet, create it in the root of your project):

// This replaces `const { getDefaultConfig } = require('expo/metro-config');`
const { getSentryExpoConfig } = require("@sentry/react-native/metro");

// This replaces `const config = getDefaultConfig(__dirname);`
const config = getSentryExpoConfig(__dirname);

module.exports = config;

Curious what this is for? Sentry hooks into Metro to inject a runtime polyfill to read your debug ID, which is generated at build time to uniquely identify the bundle, and then that debug ID is used to associate errors, source maps, and releases. This saves you needing to provide identification metadata to Sentry manually.

What's next?

You're done! If you run into any issues, refer to the "Using Sentry" guide in the Expo docs and the @sentry/react-native docs.