Failed resolution of: [Lkotlin/reflect/KProperty;

[zzuliyikai]

运行的时候一直报这个错，网上说是.aar的问题，但是您这没用到aar呀，还望前辈指教一下

[zzuliyikai]

这个是具体的报错信息
Process: luyao.wanandroid, PID: 594 java.lang.NoClassDefFoundError: Failed resolution of: [Lkotlin/reflect/KProperty; at luyao.wanandroid.App$Companion.(App.kt) at luyao.wanandroid.App.(App.kt) at java.lang.reflect.Constructor.newInstance(Native Method) at java.lang.Class.newInstance(Class.java:1572) at android.app.Instrumentation.newApplication(Instrumentation.java:999) at android.app.Instrumentation.newApplication(Instrumentation.java:984) at android.app.LoadedApk.makeApplication(LoadedApk.java:569) at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4767) at android.app.ActivityThread.access$1700(ActivityThread.java:169) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1495) at android.os.Handler.dispatchMessage(Handler.java:111) at android.os.Looper.loop(Looper.java:194) at android.app.ActivityThread.main(ActivityThread.java:5581) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:968) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:763) Caused by: java.lang.ClassNotFoundException: Didn't find class "kotlin.reflect.KProperty" on path: DexPathList[[zip file "/data/app/luyao.wanandroid-1/base.apk"],nativeLibraryDirectories=[/data/app/luyao.wanandroid-1/lib/arm, /vendor/lib, /system/lib]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56) at java.lang.ClassLoader.loadClass(ClassLoader.java:511) at java.lang.ClassLoader.loadClass(ClassLoader.java:469) at luyao.wanandroid.App$Companion.(App.kt)  at luyao.wanandroid.App.(App.kt)  at java.lang.reflect.Constructor.newInstance(Native Method)  at java.lang.Class.newInstance(Class.java:1572)  at android.app.Instrumentation.newApplication(Instrumentation.java:999)  at android.app.Instrumentation.newApplication(Instrumentation.java:984)  at android.app.LoadedApk.makeApplication(LoadedApk.java:569)  at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4767)  at android.app.ActivityThread.access$1700(ActivityThread.java:169)  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1495)  at android.os.Handler.dispatchMessage(Handler.java:111)  at android.os.Looper.loop(Looper.java:194)  at android.app.ActivityThread.main(ActivityThread.java:5581)  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:968)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:763)  Suppressed: java.lang.ClassNotFoundException: kotlin.reflect.KProperty 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) ... 18 more Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available