今天在看喜马拉雅的视频，导入sdk一运行就报错，求大神：

2021-08-15 21:38:13.955 5935-5935/? E/yd.ximalayadem: Unknown bits set in runtime_flags: 0x8000

2021-08-15 21:38:14.193 5935-5935/com.hyd.ximalayademo E/AndroidRuntime: FATAL EXCEPTION: main

  Process: com.hyd.ximalayademo, PID: 5935

  java.lang.RuntimeException: Unable to get provider com.xmlywind.sdk.SigmobFileProvider: java.lang.ClassNotFoundException: Didn't find class "com.xmlywind.sdk.SigmobFileProvider" on path: DexPathList[[zip file "/data/app/com.hyd.ximalayademo-s3n3WdKpIjwqE7AMKwR6RA==/base.apk"],nativeLibraryDirectories=[/data/app/com.hyd.ximalayademo-s3n3WdKpIjwqE7AMKwR6RA==/lib/x86, /data/app/com.hyd.ximalayademo-s3n3WdKpIjwqE7AMKwR6RA==/base.apk!/lib/x86, /system/lib, /system/product/lib]]

    at android.app.ActivityThread.installProvider(ActivityThread.java:6988)

    at android.app.ActivityThread.installContentProviders(ActivityThread.java:6528)

    at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6445)

    at android.app.ActivityThread.access$1300(ActivityThread.java:219)

    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1859)

    at android.os.Handler.dispatchMessage(Handler.java:107)

    at android.os.Looper.loop(Looper.java:214)

    at android.app.ActivityThread.main(ActivityThread.java:7356)

    at java.lang.reflect.Method.invoke(Native Method)

    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)

    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)

   Caused by: java.lang.ClassNotFoundException: Didn't find class "com.xmlywind.sdk.SigmobFileProvider" on path: DexPathList[[zip file "/data/app/com.hyd.ximalayademo-s3n3WdKpIjwqE7AMKwR6RA==/base.apk"],nativeLibraryDirectories=[/data/app/com.hyd.ximalayademo-s3n3WdKpIjwqE7AMKwR6RA==/lib/x86, /data/app/com.hyd.ximalayademo-s3n3WdKpIjwqE7AMKwR6RA==/base.apk!/lib/x86, /system/lib, /system/product/lib]]

    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:196)

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

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

    at android.app.AppComponentFactory.instantiateProvider(AppComponentFactory.java:147)

    at androidx.core.app.CoreComponentFactory.instantiateProvider(CoreComponentFactory.java:67)

    at android.app.ActivityThread.installProvider(ActivityThread.java:6972)

    at android.app.ActivityThread.installContentProviders(ActivityThread.java:6528) 

    at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6445) 

    at android.app.ActivityThread.access$1300(ActivityThread.java:219) 

    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1859) 

    at android.os.Handler.dispatchMessage(Handler.java:107) 

    at android.os.Looper.loop(Looper.java:214) 

    at android.app.ActivityThread.main(ActivityThread.java:7356) 

    at java.lang.reflect.Method.invoke(Native Method) 

    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) 

    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930) 

   Suppressed: java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v4/content/FileProvider;

    at java.lang.VMClassLoader.findLoadedClass(Native Method)

    at java.lang.ClassLoader.findLoadedClass(ClassLoader.java:738)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:363)

     ... 14 more

   Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v4.content.FileProvider" on path: DexPathList[[zip file "/data/app/com.hyd.ximalayademo-s3n3WdKpIjwqE7AMKwR6RA==/base.apk"],nativeLibraryDirectories=[/data/app/com.hyd.ximalayademo-s3n3WdKpIjwqE7AMKwR6RA==/lib/x86, /data/app/com.hyd.ximalayademo-s3n3WdKpIjwqE7AMKwR6RA==/base.apk!/lib/x86, /system/lib, /system/product/lib]]

    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:196)

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

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

     ... 17 more