Google Play Service Error - Incomprehensible Error Report

Question

I released an alpha version of my application with Google Play services. However, I encountered this error when I tested the application on a phone with Google Play services. I did not have this error while compiling or running the application on a phone with an outdated Google Play service. I searched for this error and overflowed the stack, but it did not give me a big answer. If anyone has any ideas please help.

By the way, I did not enable pro-guard, so this is not a problem

Here is the error report:

java.lang.IllegalStateException: A fatal developer error has occurred. Check the logs for further information. at com.google.android.gms.internal.jl$hb(Unknown Source) at com.google.android.gms.internal.jl$hg(Unknown Source) at com.google.android.gms.internal.jl$b.hy(Unknown Source) at com.google.android.gms.internal.jl$a.handleMessage(Unknown Source) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:153) at android.app.ActivityThread.main(ActivityThread.java:5338) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:833) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600) at dalvik.system.NativeStart.main(Native Method) 

By the way, I use LibGdx, and I used google play services for leadership tips, achievements. I followed this tutorial, but it didn’t help me much. thanks in advance

Answer 1

I forgot to post an answer after I solved the problem a few months ago!

The problem was an extra space in the leaderboard identifier.

Suppose my leaderboard identifier is "as129sadf92349dsfaj".

I wrote "as129sadf92349dsfaj".

So, Google Play services gave me this error.