Crash: NullPointerException on App Startup

Describe the bug App crashes on some devices because of a Nullpointer-Exception. Might be related to: https://github.com/DylanVann/react-native-fast-image/issues/165 and https://github.com/DylanVann/react-native-fast-image/issues/523

Device Brand: LGE Model: Nexus 5X Orientation: Portrait RAM free: 3.27 GB Disk free: 1.98 GB

Operating System Version: 6.0.1 Orientation: Portrait Rooted: Yes

Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'com.bumptech.glide.Registry com.bumptech.glide.Registry.replace(java.lang.Class, java.lang.Class, com.bumptech.glide.load.model.ModelLoaderFactory)' on a null object reference at com.dylanvann.fastimage.FastImageOkHttpProgressGlideModule.registerComponents + 51(FastImageOkHttpProgressGlideModule.java:51) at com.bumptech.glide.GeneratedAppGlideModuleImpl.registerComponents + 37(GeneratedAppGlideModuleImpl.java:37) at com.bumptech.glide.Glide.initializeGlide + 273(Glide.java:273) at com.bumptech.glide.Glide.initializeGlide + 223(Glide.java:223) at com.bumptech.glide.Glide.checkAndInitializeGlide + 184(Glide.java:184) at com.bumptech.glide.Glide.get + 168(Glide.java:168) at com.bumptech.glide.Glide.getRetriever + 689(Glide.java:689) at com.bumptech.glide.Glide.with + 716(Glide.java:716) at com.dylanvann.fastimage.FastImageViewManager.createViewInstance + 51(FastImageViewManager.java:51) at com.dylanvann.fastimage.FastImageViewManager.createViewInstance + 33(FastImageViewManager.java:33) at com.facebook.react.uimanager.ViewManager.createViewInstanceWithProps + 119(ViewManager.java:119) at com.facebook.react.uimanager.ViewManager.createViewWithProps + 66(ViewManager.java:66) at com.facebook.react.uimanager.NativeViewHierarchyManager.createView + 259(NativeViewHierarchyManager.java:259) at com.facebook.react.uimanager.UIViewOperationQueue$CreateViewOperation.execute + 198(UIViewOperationQueue.java:198) at com.facebook.react.uimanager.UIViewOperationQueue$1.run + 838(UIViewOperationQueue.java:838) at com.facebook.react.uimanager.UIViewOperationQueue.flushPendingBatches + 952(UIViewOperationQueue.java:952) at com.facebook.react.uimanager.UIViewOperationQueue.access$2200 + 44(UIViewOperationQueue.java:44) at com.facebook.react.uimanager.UIViewOperationQueue$DispatchUIFrameCallback.doFrameGuarded + 1012(UIViewOperationQueue.java:1012) at com.facebook.react.uimanager.GuardedFrameCallback.doFrame + 29(GuardedFrameCallback.java:29) at com.facebook.react.modules.core.ReactChoreographer$ReactChoreographerDispatcher.doFrame + 172(ReactChoreographer.java:172) at com.facebook.react.modules.core.ChoreographerCompat$FrameCallback$1.doFrame + 84(ChoreographerCompat.java:84) at android.view.Choreographer$CallbackRecord.run + 856(Choreographer.java:856) at android.view.Choreographer.doCallbacks + 670(Choreographer.java:670) at android.view.Choreographer.doFrame + 603(Choreographer.java:603) at android.view.Choreographer$FrameDisplayEventReceiver.run + 844(Choreographer.java:844) at android.os.Handler.handleCallback + 739(Handler.java:739) at android.os.Handler.dispatchMessage + 95(Handler.java:95) at android.os.Looper.loop + 148(Looper.java:148) at android.app.ActivityThread.main + 5421(ActivityThread.java:5421) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run + 726(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main + 616(ZygoteInit.java:616)

To Reproduce On Startup (not all devices).

Expected behavior No error

Screenshots App crash, not available

Dependency versions

• React Native version: 0.60.4
• React Native Fast Image version: 7.0.2

[hamidfzm]

@DylanVann @rtroncoso The issue still persists even after upgrading to 8.1.5 version on Nexus 5x devices. https://sentry.io/share/issue/f0ab7069d2cd4e03b2d3550bea948223/

[alexandru1208]

Same here. Same crash, same device, same android version, just after uploading a new version on play store, before the app was even available on store. Probably it’s one of the emulators on which they are reviewing the app.