Wenn ich die App auf dem Emulator starte, funktioniert sie immer beim ersten Versuch. Wenn die App jedoch bereits auf dem Emulator installiert ist, führt dies häufig zu einem Absturz beim Start der App. Dieses Verhalten trat bei Android Studio 2.0 auf. Es tritt nicht auf Geräten auf, daher ist es nicht so wichtig, aber nur ärgerlich, da ich die App immer aus dem Emulator löschen muss, bevor ich eine neue Version installiere.

Da ich absolut keine Ahnung habe, was dieses Problem verursacht, und bei der Recherche keine ähnlichen Probleme finden kann, hoffe ich, dass mir jemand helfen kann.

Fehlermeldung

08-25 09:55:35.023 4214-4214/? E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.mls.Search.Abbott, PID: 4214
    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.mls.Search.Abbott-2/base.apk"],nativeLibraryDirectories=[/data/app/com.mls.Search.Abbott-2/lib/x86, /data/app/com.mls.Search.Abbott-2/base.apk!/lib/x86, /vendor/lib, /system/lib]]
        at android.app.ActivityThread.installProvider(ActivityThread.java:5156)
        at android.app.ActivityThread.installContentProviders(ActivityThread.java:4748)
        at ,android.app.ActivityThread.handleBindApplication(ActivityThread.java:4688)
        at android.app.ActivityThread.-wrap1(ActivityThread.java)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1405)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:148)
        at android.app.ActivityThread.main(ActivityThread.java:5417)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
    Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v4.content.FileProvider" on path: DexPathList[[zip file "/data/app/com.mls.Search.Abbott-2/base.apk"],nativeLibraryDirectories=[/data/app/com.mls.Search.Abbott-2/lib/x86, /data/app/com.mls.Search.Abbott-2/base.apk!/lib/x86, /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 android.app.ActivityThread.installProvider(ActivityThread.java:5141)
        at android.app.ActivityThread.installContentProviders(ActivityThread.java:4748) 
        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4688) 
        at android.app.ActivityThread.-wrap1(ActivityThread.java) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1405) 
        at android.os.Handler.dispatchMessage(Handler.java:102) 
        at android.os.Looper.loop(Looper.java:148) 
        at android.app.ActivityThread.main(ActivityThread.java:5417) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 
    Suppressed: java.lang.ClassNotFoundException: Didn't find class "android.support.v4.content.FileProvider" on path: DexPathList[[dex file "/data/data/com.mls.Search.Abbott/files/instant-run/dex/slice-slice_3-classes.dex"],nativeLibraryDirectories=[/data/app/com.mls.Search.Abbott-2/lib/x86, /data/app/com.mls.Search.Abbott-2/base.apk!/lib/x86, /vendor/lib, /system/lib]]
        at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
        at com.android.tools.fd.runtime.IncrementalClassLoader$DelegateClassLoader.findClass(IncrementalClassLoader.java:90)
        at com.android.tools.fd.runtime.IncrementalClassLoader.findClass(IncrementalClassLoader.java:62)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
              ... 12 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)
                ... 13 more
    Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available

Dateianbieter im Manifest:

<provider
    android:name="android.support.v4.content.FileProvider"
    android:authorities="${applicationId}.fileprovider"
    android:exported="false"
    android:grantUriPermissions="true">
    <meta-data
        android:name="android.support.FILE_PROVIDER_PATHS"
        android:resource="@xml/filepaths" />
</provider>