Failed resolution of: Lcom/taobao/accs/IProcessNam

Failed resolution of: Lcom/taobao/accs/IProcessName;

java.lang.NoClassDefFoundError: Failed resolution of: Lcom/taobao/accs/IProcessName;

at com.umeng.message.proguard.u.a(Unknown Source:68)

at com.umeng.message.PushAgent.<init>(Unknown Source:1028)

at com.umeng.message.PushAgent.getInstance(Unknown Source:92)

at com.ellamix.push.PushHelper.init(PushHelper.java:44)

at com.ellabook.mix.Shell$initUmengSDK$1.run(Shell.kt:726)

at java.lang.Thread.run(Thread.java:764)

Caused by: java.lang.ClassNotFoundException: Didn't find class "com.taobao.accs.IProcessName" on path: DexPathList[[zip file "/data/app/com.ellabook.mix-wT4Btts5wc6S9IoPUvjpeQ==/base.apk"],nativeLibraryDirectories=[/data/app/com.ellabook.mix-wT4Btts5wc6S9IoPUvjpeQ==/lib/arm64, /data/app/com.ellabook.mix-wT4Btts5wc6S9IoPUvjpeQ==/base.apk!/lib/arm64-v8a, /system/lib64]]

at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:134)

at java.lang.ClassLoader.loadClass(ClassLoader.java:379)

at java.lang.ClassLoader.loadClass(ClassLoader.java:312)

at com.umeng.message.proguard.u.a(Unknown Source:68) 

at com.umeng.message.PushAgent.<init>(Unknown Source:1028) 

at com.umeng.message.PushAgent.getInstance(Unknown Source:92) 

at com.ellamix.push.PushHelper.init(PushHelper.java:44) 

at com.ellabook.mix.Shell$initUmengSDK$1.run(Shell.kt:726) 

at java.lang.Thread.run(Thread.java:764)