android连接真机调试,出现错误,求助

设备:无锡盈达聚能idata95--PDA
环境:android studio 3.5.2

distributionUrl=https://services.gradle.org/distributions/gradle-4.1-all.zip
classpath 'com.android.tools.build:gradle:3.0.1'

以下是报错信息
W/dalvikvm: threadid=1: calling UncaughtExceptionHandler
E/AndroidRuntime: FATAL EXCEPTION: main
Process: org.zywx.wbpalmstar.widgetone.uexIdataScan, PID: 30515
java.lang.RuntimeException: Unable to get provider org.zywx.wbpalmstar.base.ACEngineFileProvider: java.lang.ClassNotFoundException: Didn't find class "org.zywx.wbpalmstar.base.ACEngineFileProvider" on path: DexPathList[[zip file "/data/app/org.zywx.wbpalmstar.widgetone.uexIdataScan-1.apk"],nativeLibraryDirectories=[/data/app-lib/org.zywx.wbpalmstar.widgetone.uexIdataScan-1, /vendor/lib, /system/lib]]
at android.app.ActivityThread.installProvider(ActivityThread.java:5018)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:4589)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4522)
at android.app.ActivityThread.access$1500(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1381)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:5299)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:825)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:641)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.ClassNotFoundException: Didn't find class "org.zywx.wbpalmstar.base.ACEngineFileProvider" on path: DexPathList[[zip file "/data/app/org.zywx.wbpalmstar.widgetone.uexIdataScan-1.apk"],nativeLibraryDirectories=[/data/app-lib/org.zywx.wbpalmstar.widgetone.uexIdataScan-1, /vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
at android.app.ActivityThread.installProvider(ActivityThread.java:5003)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:4589)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4522)
at android.app.ActivityThread.access$1500(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1381)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:5299)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:825)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:641)
at dalvik.system.NativeStart.main(Native Method)
D/dalvikvm: threadid=5: SuspendAll starting

图片说明

从异常上看像是路径下的内容没找到造成了,你得描述一下你是一运行就这样,还是进行了某些操作之后才这样的