android - GMS background crash -


my app has started getting error , giving anr whenever user selects open maps app through app. when try out of maps , return app, it's stuck on black screen till prompts user decide kill or wait. these errors can find in log:

06-06 15:12:37.878 3283-3303/com.myapp e/dynamitemodule: failed load module descriptor class: didn't find class "com.google.android.gms.dynamite.descriptors.com.google.firebase.auth.moduledescriptor" on path: dexpathlist[[zip file "/data/app/com.myapp-1/base.apk"],nativelibrarydirectories=[/vendor/lib64, /system/lib64]]

06-06 15:12:41.790 3365-3365/com.myapp:background_crash e/dynamitemodule: failed load module descriptor class: didn't find class "com.google.android.gms.dynamite.descriptors.com.google.android.gms.crash.moduledescriptor" on path: dexpathlist[[zip file "/data/app/com.myapp-1/base.apk"],nativelibrarydirectories=[/vendor/lib64, /system/lib64]]

this happens on lollipop , marshmallow, , have confirmed devices up-to-date google play services.