Stack size becomes negative after instruction [406] pop in

Stack size becomes negative after instruction [406] pop in [com/myProject/myApp/Networking/NetworkManager$requestAsyncWithRetry$2.doResume(Ljava/lang/Object;Ljava/lang/Throwable;)Ljava/lang/Object;]

function’s signature suspend fun <T> requestAsyncWithRetry(call : Call<T>, callName : String = "Unknown") : ResponseObject<T>

I am running Android Studio Canary 16 with kotlin 1.2.41 & kotlinx-coroutines-core:0.22.5 I started having this issue and the only work around is to add

` lintOptions {

    checkReleaseBuilds false

     // Or, if you prefer, you can continue to check for errors in release builds,

    // but continue the build even when errors are found:

    abortOnError false

}

`

and add a flag to pro-guard file -dontoptimize

Any suggestions how to solve this? What can be the cause?

[DominykasZaksas]

the bug remains with 1.2.51. I will give another go at making self-contained example over the weekend. I might also try 1.3

[qwwdfsad]

It appears o be a bug in proguard 4.7. Please update default Android SDK’s proguard to 6.0.1 and check if the problem is still reproducible