java.lang.NoClassDefFoundError: com.parrot.drone.groundsdk.internal.Logging

[stevenlustig]

I am managing my sessions manually.

The second time calling GroundSdk.newSession(context, null) i.e. after a session open, close, and reopen, I get the following exception:

java.lang.NoClassDefFoundError: com.parrot.drone.groundsdk.internal.Logging
This is caused by a missing dependency of the sdkcore module. I've tried including 'sdkcore' in my gradle build script alongside 'groundsdk' and 'arsdkengine', which properly shows 'import com.parrot.drone.sdkcore.ulog.ULog;' as defined when I click through the exception which shows the decompiled GroundSdkCore.java class, however I still get the same crash when running the app.

Use case: The session is initialized on fragment create and destroyed on fragment destroy. The second time visiting the fragment, the app crashes. I am managing multiple drones and potentially will be accessing this from a service as well which is why I am not simply using the ManagedGroundSdk.obtainSession(). I am calling newSession() from kotlin, if that matters. Also, groundSdk is not in my app module but in a library dependency module which is built/packaged together with the app, and part of the same codebase.

Thanks!