com.facebook.react.common.JavascriptException: Can't find variable: Intl

[heroic]

• 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

[newyankeecodeshop]

The JavaScript runtime on Android does not have the Intl APIs. For Android, you'll need to include a polyfill (https://github.com/andyearnshaw/Intl.js/). Also not all JS runtimes on iOS have Intl. I think iOS 8 and 9 also require the polyfill.

[stale]

Hey there, it looks like there has been no activity on this issue recently. Has the issue been fixed, or does it still require the community's attention? This issue may be closed if no further activity occurs. You may also label this issue as "For Discussion" or "Good first issue" and I will leave it open. Thank you for your contributions.

[paullinator]

I'm having a similar issue. Same setup but error is

08-14 22:34:30.059 23358 23399 E AndroidRuntime: com.facebook.react.common.JavascriptException: Can't find variable: o, stack:
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1797:268180
08-14 22:34:30.059 23358 23399 E AndroidRuntime: r@1797:148
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1797:290439
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1797:293683
08-14 22:34:30.059 23358 23399 E AndroidRuntime: r@1797:148
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1797:173692
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1797:206617
08-14 22:34:30.059 23358 23399 E AndroidRuntime: r@1797:148
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1797:473707
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1797:475967
08-14 22:34:30.059 23358 23399 E AndroidRuntime: r@1797:148
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1797:560286
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1797:561006
08-14 22:34:30.059 23358 23399 E AndroidRuntime: r@1797:148
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1797:560116
08-14 22:34:30.059 23358 23399 E AndroidRuntime: r@1797:148
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1797:559455
08-14 22:34:30.059 23358 23399 E AndroidRuntime: r@1797:148
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1797:493
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1797:504
08-14 22:34:30.059 23358 23399 E AndroidRuntime: c@2:809
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1635:236
08-14 22:34:30.059 23358 23399 E AndroidRuntime: c@2:809
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1634:98
08-14 22:34:30.059 23358 23399 E AndroidRuntime: c@2:809
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@1632:256
08-14 22:34:30.059 23358 23399 E AndroidRuntime: c@2:809
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@652:601
08-14 22:34:30.059 23358 23399 E AndroidRuntime: c@2:809
08-14 22:34:30.059 23358 23399 E AndroidRuntime: <unknown>@12:85
08-14 22:34:30.059 23358 23399 E AndroidRuntime: c@2:809
08-14 22:34:30.059 23358 23399 E AndroidRuntime: i@2:381
08-14 22:34:30.059 23358 23399 E AndroidRuntime: global code@2876:8
08-14 22:34:30.059 23358 23399 E AndroidRuntime: 
08-14 22:34:30.059 23358 23399 E AndroidRuntime: 	at com.facebook.react.modules.core.ExceptionsManagerModule.showOrThrowError(ExceptionsManagerModule.java:54)
08-14 22:34:30.059 23358 23399 E AndroidRuntime: 	at com.facebook.react.modules.core.ExceptionsManagerModule.reportFatalException(ExceptionsManagerModule.java:38)
08-14 22:34:30.059 23358 23399 E AndroidRuntime: 	at java.lang.reflect.Method.invoke(Native Method)
08-14 22:34:30.059 23358 23399 E AndroidRuntime: 	at com.facebook.react.bridge.JavaMethodWrapper.invoke(JavaMethodWrapper.java:372)
08-14 22:34:30.059 23358 23399 E AndroidRuntime: 	at com.facebook.react.bridge.JavaModuleWrapper.invoke(JavaModuleWrapper.java:160)
08-14 22:34:30.059 23358 23399 E AndroidRuntime: 	at com.facebook.react.bridge.queue.NativeRunnable.run(Native Method)
08-14 22:34:30.059 23358 23399 E AndroidRuntime: 	at android.os.Handler.handleCallback(Handler.java:790)
08-14 22:34:30.059 23358 23399 E AndroidRuntime: 	at android.os.Handler.dispatchMessage(Handler.java:99)
08-14 22:34:30.059 23358 23399 E AndroidRuntime: 	at com.facebook.react.bridge.queue.MessageQueueThreadHandler.dispatchMessage(MessageQueueThreadHandler.java:29)
08-14 22:34:30.059 23358 23399 E AndroidRuntime: 	at android.os.Looper.loop(Looper.java:164)
08-14 22:34:30.059 23358 23399 E AndroidRuntime: 	at com.facebook.react.bridge.queue.MessageQueueThreadImpl$3.run(MessageQueueThreadImpl.java:192)
08-14 22:34:30.059 23358 23399 E AndroidRuntime: 	at java.lang.Thread.run(Thread.java:764)

[stale]

Hey there, it looks like there has been no activity on this issue recently. Has the issue been fixed, or does it still require the community's attention? This issue may be closed if no further activity occurs. You may also label this issue as "For Discussion" or "Good first issue" and I will leave it open. Thank you for your contributions.

[gianpaj]

I believe this feature request is still valid

[radeno]

Should be fixed with 0.59 and new Javascript Core
@heroic can you test it to confirm or deny?