Getting a weird ClassNotFoundException in ac.loadClass
问题 I have an active app on Google Play. My users are often experiencing a crash that I can't figure out where to debug. java.lang.NoClassDefFoundError: at jl.b (jl.java:3) at jk.a (jk.java:3) at jm.a (jm.java:18) at com.google.android.gms.ads.internal.util.ap.a (ap.java:17) at ip.a (ip.java:19) at ip.run (ip.java:8) Caused by: java.lang.ClassNotFoundException: at dalvik.system.BaseDexClassLoader.findClass (BaseDexClassLoader.java:134) at java.lang.ClassLoader.loadClass (ClassLoader.java:379) at