Question Proguard / R8 Configuration Help Needed

Hi,

I'm running into an issue where Proguard / R8 is stripping out a library that I need (Anroid UniPermission). The package name is net.sanukin.PermissionManager.

I'm pretty sure I need to add the instruction to keep the code in my Proguard settings file. However, I can't find clear instructions on how to do this for a Unity project. Can someone please provide some step-by-step instructions or a link to a guide that explains this?

 

The error I get in logcat is:

******

2021/04/18 11:06:36.719 2466 3093 Error Unity AndroidJavaException: java.lang.ClassNotFoundException: net.sanukin.PermissionManager
2021/04/18 11:06:36.719 2466 3093 Error Unity java.lang.ClassNotFoundException: net.sanukin.PermissionManager
2021/04/18 11:06:36.719 2466 3093 Error Unity at java.lang.Class.classForName(Native Method)
2021/04/18 11:06:36.719 2466 3093 Error Unity at java.lang.Class.forName(Class.java:454)
2021/04/18 11:06:36.719 2466 3093 Error Unity at com.unity3d.player.UnityPlayer.nativeRender(Native Method)
2021/04/18 11:06:36.719 2466 3093 Error Unity at com.unity3d.player.UnityPlayer.access$300(Unknown Source:0)
2021/04/18 11:06:36.719 2466 3093 Error Unity at com.unity3d.player.UnityPlayer$e$1.handleMessage(Unknown Source:83)
2021/04/18 11:06:36.719 2466 3093 Error Unity at android.os.Handler.dispatchMessage(Handler.java:102)
2021/04/18 11:06:36.719 2466 3093 Error Unity at android.os.Looper.loop(Looper.java:246)
2021/04/18 11:06:36.719 2466 3093 Error Unity at com.unity3d.player.UnityPlayer$e.run(Unknown Source:20)
2021/04/18 11:06:36.719 2466 3093 Error Unity Caused by: java.lang.ClassNotFoundException: net.sanukin.PermissionManager

 

Thanks ... I did see that. The challenge is that it's not always clear exactly what to type in the proguard-user.txt file. That being said, I was able to find a workaround for this issue by deleting the android unipermission asset and replacing it with another asset that did the same thing and that one had an explanation of what to include in the proguard txt file.