Google Play Services后台崩溃求助：java.lang.NoClassDefFoundError

• 崩溃100%发生在应用后台运行状态下
• 崩溃根源位于Google Play Services内部类中
• 问题首次出现时间：5天前
• 已执行排查操作：更新所有Google Play Services依赖库，但问题仍未解决

Fatal Exception: java.lang.NoClassDefFoundError: Failed resolution of: Leatg;
       at anqf.d(:com.google.android.gms@243530018@24.35.30 (100300-668017056):5)
       at ajso.<clinit>(:com.google.android.gms@243530018@24.35.30 (100300-668017056):9)
       at com.google.android.gms.chimera.container.DynamiteLoaderImpl.<init>(:com.google.android.gms@243530018@24.35.30 (100300-668017056):49)
       at java.lang.Class.newInstance(Class.java)
       at com.google.android.gms.dynamite.DynamiteModule.zzg(com.google.android.gms:play-services-basement@@18.1.0:5)
       at com.google.android.gms.dynamite.DynamiteModule.zza(com.google.android.gms:play-services-basement@@18.1.0:28)
       at com.google.android.gms.dynamite.zze.zzb(com.google.android.gms:play-services-basement@@18.1.0)
       at com.google.android.gms.dynamite.zzi.selectModule(com.google.android.gms:play-services-basement@@18.1.0:2)
       at com.google.android.gms.dynamite.DynamiteModule.load(com.google.android.gms:play-services-basement@@18.1.0:5)
       at com.google.android.gms.internal.measurement.zzef.zzf(zzef.java:2)
       at com.google.android.gms.internal.measurement.zzcx.zza(com.google.android.gms:play-services-measurement-sdk-api@@21.2.1:3)
       at com.google.android.gms.internal.measurement.zzdu.run(com.google.android.gms:play-services-measurement-sdk-api@@21.2.1:2)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
       at java.lang.Thread.run(Thread.java:919)

内容的提问来源于stack exchange，提问作者Jay