Issue with installed app from Play Store

[AzimLord]

Salam guys,
Im getting this error when I install my app from the Play Store

Caused by java.util.MissingResourceException: Can't find bundle for base name com.github.msarhan.ummalqura.calendar.text.UmmalquraFormatData, locale en at java.util.ResourceBundle.throwMissingResourceException(ResourceBundle.java:1558) at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:1381) at java.util.ResourceBundle.getBundle(ResourceBundle.java:847) at com.github.msarhan.ummalqura.calendar.UmmalquraDateFormatSymbols.getMonths(Unknown Source:38) at com.github.msarhan.ummalqura.calendar.UmmalquraDateFormatSymbols.(Unknown Source:10) at com.github.msarhan.ummalqura.calendar.UmmalquraCalendar.getDisplayName(Unknown Source:5)

Can someone help me with this issue?

[AhmedAmeenEbdaa]

@AzimLord Could you please mention your device name and Android version because I'm facing the same issue?

[joeyoggie]

I'm also having the same bug on Huwawi P30 Pro (Android 10), with Arabic locale.

[devshot-dotcom]

The issue persists. I built an app last year and it had the same issue, the debug version would work perfectly while the release won't. The issue is still the same.

[nirobhasanbd]

@msarhan Could you please take step about this issue. I also facing the same issue for release version in google play. In my case device is Nexus 5x, OS Android 6.0.1
Stack trace:

Fatal Exception: java.util.MissingResourceException: Can't find resource for bundle 'com.github.msarhan.ummalqura.calendar.text.UmmalquraFormatData_en', key '' at java.util.ResourceBundle.missingResourceException(ResourceBundle.java:238) at java.util.ResourceBundle.getBundle(ResourceBundle.java:230) at java.util.ResourceBundle.getBundle(ResourceBundle.java:159) at com.github.msarhan.ummalqura.calendar.UmmalquraDateFormatSymbols.initializeData(UmmalquraDateFormatSymbols.java) at com.github.msarhan.ummalqura.calendar.UmmalquraDateFormatSymbols.<init>(UmmalquraDateFormatSymbols.java) at com.github.msarhan.ummalqura.calendar.UmmalquraCalendar.getDisplayName(UmmalquraCalendar.java) at com.infinity.quran.mvvm.prayer.view.PrayerActivity.getHijriDateStr(PrayerActivity.java) at com.infinity.quran.mvvm.prayer.view.PrayerActivity.onCreateView(PrayerActivity.java) at androidx.fragment.app.Fragment.performCreateView(Fragment.java) at androidx.fragment.app.FragmentStateManager.createView(FragmentStateManager.java) at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java) at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java) at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java) at androidx.fragment.app.FragmentManager.execPendingActions(FragmentManager.java) at androidx.fragment.app.FragmentManager$5.run(FragmentManager.java) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5421) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

Crashlytics console image:

[nirobhasanbd]

@msarhan issue solved:
This issue is happening for minifyEnabled true
Usually minifyEnabled is set to true for release build only so this issue was generate only in release build.

So the solution is:
Insert the below line to you proguard-rules.pro file
-keep public class com.github.msarhan.** { *; }

Thanks.