Caused by: java.lang.ClassNotFoundException: Didn't find class "com.hiquanta.eduappcom.hiquanta.eduapp.AppStart" on path: DexPathList[[zip file "/data/data/com.hiquanta.logisticsapp/Plugin/com.hiquanta.eduapp/apk/base-1.apk"],nativeLibraryDirectories=[/data/data/com.hiquanta.logisticsapp/Plugin/com.hiquanta.eduapp/lib, /vendor/lib, /system/lib]]

找不到类，这是怎么回事？
FATAL EXCEPTION: main
Process: com.hiquanta.logisticsapp:PluginP05, PID: 10901
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.hiquanta.eduapp/com.hiquanta.eduappcom.hiquanta.eduapp.AppStart}: java.lang.ClassNotFoundException: Didn't find class "com.hiquanta.eduappcom.hiquanta.eduapp.AppStart" on path: DexPathList[[zip file "/data/data/com.hiquanta.logisticsapp/Plugin/com.hiquanta.eduapp/apk/base-1.apk"],nativeLibraryDirectories=[/data/data/com.hiquanta.logisticsapp/Plugin/com.hiquanta.eduapp/lib, /vendor/lib, /system/lib]]
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2236)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.hiquanta.eduappcom.hiquanta.eduapp.AppStart" on path: DexPathList[[zip file "/data/data/com.hiquanta.logisticsapp/Plugin/com.hiquanta.eduapp/apk/base-1.apk"],nativeLibraryDirectories=[/data/data/com.hiquanta.logisticsapp/Plugin/com.hiquanta.eduapp/lib, /vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at com.morgoo.droidplugin.core.PluginClassLoader.loadClass(PluginClassLoader.java:74)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at android.app.Instrumentation.newActivity(Instrumentation.java:1066)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2226)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387) 
at android.app.ActivityThread.access$800(ActivityThread.java:151) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:135) 
at android.app.ActivityThread.main(ActivityThread.java:5254) 
at java.lang.reflect.Method.invoke(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:372) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698) 
Suppressed: java.lang.ClassNotFoundException: com.hiquanta.eduappcom.hiquanta.eduapp.AppStart
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 14 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available