Android app crash when open the datepicker

Describe the bug When open the screen contains the date picker in App in Android, the app will instantly crash and exit

Expected behavior The app should display the date picker without crashing

To Reproduce Add example code that reproduces the behavior.

        <ReactDatePicker
          mode={mode}
          date={tempMomentValue.toDate()}
          onDateChange={(date) => {
            setTempMomentValue(moment(date))
          }}/>

Smartphone (please complete the following information):

• OS: Android
• React Native version :0.61.5
• react-native-date-picker version : 2.7.6

Error Log This is the error log in android studio

2020-02-19 11:19:20.605 11528-11528/com.billiapprn6 E/AndroidRuntime: FATAL EXCEPTION: main Process: com.billiapprn6, PID: 11528 java.lang.NoClassDefFoundError: Failed resolution of: Lnet/time4j/android/ApplicationStarter; at com.henninghall.date_picker.DatePickerManager.createViewInstance(DatePickerManager.java:32) at com.henninghall.date_picker.DatePickerManager.createViewInstance(DatePickerManager.java:16) at com.facebook.react.uimanager.ViewManager.createViewInstance(ViewManager.java:139) at com.facebook.react.uimanager.ViewManager.createView(ViewManager.java:82) at com.facebook.react.uimanager.NativeViewHierarchyManager.createView(NativeViewHierarchyManager.java:269) at com.facebook.react.uimanager.UIViewOperationQueue$CreateViewOperation.execute(UIViewOperationQueue.java:179) at com.facebook.react.uimanager.UIViewOperationQueue$DispatchUIFrameCallback.dispatchPendingNonBatchedOperations(UIViewOperationQueue.java:972) at com.facebook.react.uimanager.UIViewOperationQueue$DispatchUIFrameCallback.doFrameGuarded(UIViewOperationQueue.java:943) at com.facebook.react.uimanager.GuardedFrameCallback.doFrame(GuardedFrameCallback.java:28) at com.facebook.react.modules.core.ReactChoreographer$ReactChoreographerDispatcher.doFrame(ReactChoreographer.java:174) at com.facebook.react.modules.core.ChoreographerCompat$FrameCallback$1.doFrame(ChoreographerCompat.java:84) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:947) at android.view.Choreographer.doCallbacks(Choreographer.java:761) at android.view.Choreographer.doFrame(Choreographer.java:693) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:935) at android.os.Handler.handleCallback(Handler.java:873) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7050) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:965) Caused by: java.lang.ClassNotFoundException: Didn't find class "net.time4j.android.ApplicationStarter" on path: DexPathList[[zip file "/data/app/com.billiapprn6-jfs-cyvifH4UlZBlt6kj0Q==/base.apk"],nativeLibraryDirectories=[/data/app/com.billiapprn6-jfs-cyvifH4UlZBlt6kj0Q==/lib/arm64, /data/app/com.billiapprn6-jfs-cyvifH4UlZBlt6kj0Q==/base.apk!/lib/arm64-v8a, /system/lib64, /system/vendor/lib64]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:134) at java.lang.ClassLoader.loadClass(ClassLoader.java:379) at java.lang.ClassLoader.loadClass(ClassLoader.java:312)

[virendravidyarthee]

@henninghall @felixspitzer Thanks for your responses. Turns out, it was crashing due to an old gradle plugin version. Updated our gradle and it started working like a charm.

[henninghall]

Great to hear! Thanks for letting us know 🙂