There is an app with IronSource integration. APK release version build, install and use is absolutely fine. But when I build AAB file, upload it to Google Play console and install it on device, it crashes. I've tried -dontobfuscate in proguard rules and it fixes the problem but I need obfuscation of my main core module. What rules should I add to proguard configuration?
StackTrace:
FATAL EXCEPTION: main
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:614)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1067)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:604)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1067)
Caused by: org.json.JSONException: End of input at character 0 of
at org.json.JSONTokener.syntaxError(JSONTokener.java:460)
at org.json.JSONTokener.nextValue(JSONTokener.java:101)
at org.json.JSONObject.<init>(JSONObject.java:168)
at org.json.JSONObject.<init>(JSONObject.java:185)
at com.ironsource.mediationsdk.utils.IronSourceUtils.b(Unknown Source:7)
at com.ironsource.mediationsdk.utils.IronSourceUtils.getCachedValueByKeyOfCachedInitResponse(Unknown Source:1)
at com.ironsource.mediationsdk.utils.IronSourceUtils.isInitResponseCached(Unknown Source:3)
at com.ironsource.mediationsdk.y.q(Unknown Source:1)
at com.ironsource.mediationsdk.y.a(Unknown Source:10)
at com.ironsource.mediationsdk.IronSource.init(Unknown Source:4)
at n2.d$a.run(PluginAds.java:88)
at android.os.Handler.handleCallback(Handler.java:942)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loopOnce(Looper.java:226)
at android.os.Looper.loop(Looper.java:313)
at android.app.ActivityThread.main(ActivityThread.java:8757)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:604)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1067)
