SideLoading android-testdpc not working about android-testdpc HOT 4 CLOSED

A bugreport right after the issue would be very helpful.
adb bugreport > bugreport.txt

from android-testdpc.

@ming030890 Hi here is the bugreport file.
bugreport.zip

from android-testdpc.

TestDPC crashes, it seems that you have missing support v4 library, try adding com.android.support:support-v4 to build.gradle file to see if it resolves your issue?

Bad process com.afwsamples.testdpc uid 1010124: crashed at time 171245
Short msg: java.lang.ClassNotFoundException
Long msg: java.lang.ClassNotFoundException: Didn't find class "android.support.v4.content.FileProvider" on path: DexPathList[[zip file "/data/app/com.afwsamples.testdpc-2/base.apk"],nativeLibraryDirectories=[/data/app/com.afwsamples.testdpc-2/lib/arm64, /vendor/lib64, /system/lib64]]
Stack:
java.lang.RuntimeException: Unable to get provider android.support.v4.content.FileProvider: java.lang.ClassNotFoundException: Didn't find class "android.support.v4.content.FileProvider" on path: DexPathList[[zip file "/data/app/com.afwsamples.testdpc-2/base.apk"],nativeLibraryDirectories=[/data/app/com.afwsamples.testdpc-2/lib/arm64, /vendor/lib64, /system/lib64]]
at android.app.ActivityThread.installProvider(ActivityThread.java:5162)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:4754)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4694)
at android.app.ActivityThread.access$1600(ActivityThread.java:150)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1405)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5423)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:764)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v4.content.FileProvider" on path: DexPathList[[zip file "/data/app/com.afwsamples.testdpc-2/base.apk"],nativeLibraryDirectories=[/data/app/com.afwsamples.testdpc-2/lib/arm64, /vendor/lib64, /system/lib64]]
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 android.app.ActivityThread.installProvider(ActivityThread.java:5147)
... 10 more
Suppressed: java.lang.ClassNotFoundException: android.support.v4.content.FileProvider
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)
... 12 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available

from android-testdpc.

@ming030890 I just get the github version of testdpc working by doing a factory reset and re-sideload the testdpc into my device, now it worked.

Thanks for your help @ming030890 :)

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