react-native: com.facebook.react.common.JavascriptException: Can't find variable: Intl
- I have reviewed the documentation
- I have searched existing issues
- I am using the latest React Native version
My debug builds are working perfectly fine, however, when trying to use a production build, the apk(Android) crashes with this error: com.facebook.react.common.JavascriptException: Can't find variable: Intl, stack:
Here’s the full stack trace:
05-14 16:33:42.145 18137 18176 E AndroidRuntime: com.facebook.react.common.JavascriptException: Can't find variable: Intl, stack:
05-14 16:33:42.145 18137 18176 E AndroidRuntime: <unknown>@488:88
05-14 16:33:42.145 18137 18176 E AndroidRuntime: d@2:768
05-14 16:33:42.145 18137 18176 E AndroidRuntime: n@2:409
05-14 16:33:42.145 18137 18176 E AndroidRuntime: t@2:262
05-14 16:33:42.145 18137 18176 E AndroidRuntime: <unknown>@487:171
05-14 16:33:42.145 18137 18176 E AndroidRuntime: d@2:768
05-14 16:33:42.145 18137 18176 E AndroidRuntime: n@2:409
05-14 16:33:42.145 18137 18176 E AndroidRuntime: t@2:262
05-14 16:33:42.145 18137 18176 E AndroidRuntime: <unknown>@484:191
05-14 16:33:42.145 18137 18176 E AndroidRuntime: d@2:768
05-14 16:33:42.145 18137 18176 E AndroidRuntime: n@2:409
05-14 16:33:42.145 18137 18176 E AndroidRuntime: t@2:262
05-14 16:33:42.145 18137 18176 E AndroidRuntime: <unknown>@306:411
05-14 16:33:42.145 18137 18176 E AndroidRuntime: d@2:768
05-14 16:33:42.145 18137 18176 E AndroidRuntime: n@2:409
05-14 16:33:42.145 18137 18176 E AndroidRuntime: t@2:262
05-14 16:33:42.145 18137 18176 E AndroidRuntime: <unknown>@12:42
05-14 16:33:42.145 18137 18176 E AndroidRuntime: d@2:768
05-14 16:33:42.145 18137 18176 E AndroidRuntime: n@2:339
05-14 16:33:42.145 18137 18176 E AndroidRuntime: t@2:262
05-14 16:33:42.145 18137 18176 E AndroidRuntime: global code@509:8
05-14 16:33:42.145 18137 18176 E AndroidRuntime:
05-14 16:33:42.145 18137 18176 E AndroidRuntime: at com.facebook.react.modules.core.ExceptionsManagerModule.showOrThrowError(ExceptionsManagerModule.java:54)
05-14 16:33:42.145 18137 18176 E AndroidRuntime: at com.facebook.react.modules.core.ExceptionsManagerModule.reportFatalException(ExceptionsManagerModule.java:38)
05-14 16:33:42.145 18137 18176 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
05-14 16:33:42.145 18137 18176 E AndroidRuntime: at com.facebook.react.bridge.JavaMethodWrapper.invoke(JavaMethodWrapper.java:372)
05-14 16:33:42.145 18137 18176 E AndroidRuntime: at com.facebook.react.bridge.JavaModuleWrapper.invoke(JavaModuleWrapper.java:160)
05-14 16:33:42.145 18137 18176 E AndroidRuntime: at com.facebook.react.bridge.queue.NativeRunnable.run(Native Method)
05-14 16:33:42.145 18137 18176 E AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:746)
05-14 16:33:42.145 18137 18176 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:95)
05-14 16:33:42.145 18137 18176 E AndroidRuntime: at com.facebook.react.bridge.queue.MessageQueueThreadHandler.dispatchMessage(MessageQueueThreadHandler.java:29)
05-14 16:33:42.145 18137 18176 E AndroidRuntime: at android.os.Looper.loop(Looper.java:148)
05-14 16:33:42.145 18137 18176 E AndroidRuntime: at com.facebook.react.bridge.queue.MessageQueueThreadImpl$3.run(MessageQueueThreadImpl.java:192)
05-14 16:33:42.145 18137 18176 E AndroidRuntime: at java.lang.Thread.run(Thread.java:818)
Environment
Environment: OS: macOS High Sierra 10.13.3 Node: 10.0.0 Yarn: Not Found npm: 6.0.0 Watchman: Not Found Xcode: Xcode 9.3.1 Build version 9E501 Android Studio: 3.1 AI-173.4720617
Packages: (wanted => installed) react: 16.3.1 => 16.3.1 react-native: 0.55.3 => 0.55.3
Steps to Reproduce
Run ./gradlew assembleRelease
, and start the app. The app crashes.
Expected Behavior
The should start just like it does in debug mode
Actual Behavior
The app crashes. There is no Intl
in use in the bundle file generated
About this issue
- Original URL
- State: closed
- Created 6 years ago
- Comments: 15 (5 by maintainers)
This will actually be fully supported in 0.60 through https://github.com/facebook/react-native/pull/24276 which adds a build flag to swap out JSC for Android.
@cpojer
I’m almost certain that 0.59 uses the non-international variant of the JSC, which means that this is still an issue. Using the International variant was discussed shortly here but there’s no record of the final decision.
Maybe it’s worth to consider adding a gradle flag (
addInternationalSupport
) for users that need theIntl
features (I believe it’s quite common in mobile apps)?