[OnePlus X Android Development] DerAxx:
Error with Permission Manager

Installed today's version, clean install, open gapps. Get force close with permission manager.

Log cat says:

08-20 20:31:39.821 9246-9246/com.google.android.packageinstaller E/AndroidRuntime:
FATAL EXCEPTION: main
Process: com.google.android.packageinstaller, PID: 9246
Theme: themes:{default=overlay:system, com.android.systemui=overlay:system, com.android.systemui.navbar=overlay:system}
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.google.android.packageinstaller/com.android.packageinstaller.permission.ui.ManagePermissionsActivity}: java.lang.ClassNotFoundException: Didn't find class "com.android.packageinstaller.permission.ui.ManagePermissionsActivity" on path: DexPathList[[zip file "/system/priv-app/GooglePackageInstaller/GooglePackageInstaller.apk"],nativeLibraryDirectories=[/system/priv-app/GooglePackageInstaller/lib/arm, /vendor/lib, /system/lib]]
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2373)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2522)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1363)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5475)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.android.packageinstaller.permission.ui.ManagePermissionsActivity" on path: DexPathList[[zip file "/system/priv-app/GooglePackageInstaller/GooglePackageInstaller.apk"],nativeLibraryDirectories=[/system/priv-app/GooglePackageInstaller/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 android.app.Instrumentation.newActivity(Instrumentation.java:1068)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2363)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2522)*
at android.app.ActivityThread.-wrap11(ActivityThread.java)*
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1363)*
at android.os.Handler.dispatchMessage(Handler.java:102)*
at android.os.Looper.loop(Looper.java:148)*
at android.app.ActivityThread.main(ActivityThread.java:5475)*
at java.lang.reflect.Method.invoke(Native Method)*
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)*
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)*
Suppressed: java.io.IOException: Failed to open dex files from /system/priv-app/GooglePackageInstaller/GooglePackageInstaller.apk
at dalvik.system.DexFile.openDexFileNative(Native Method)
at dalvik.system.DexFile.openDexFile(DexFile.java:295)
at dalvik.system.DexFile.<init>(DexFile.java:80)
at dalvik.system.DexFile.<init>(DexFile.java:59)
at dalvik.system.DexPathList.loadDexFile(DexPathList.java:279)
at dalvik.system.DexPathList.makePathElements(DexPathList.java:248)
at dalvik.system.DexPathList.<init>(DexPathList.java:120)
at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:48)
at dalvik.system.PathClassLoader.<init>(PathClassLoader.java:65)
at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:58)
at android.app.LoadedApk.getClassLoader(LoadedApk.java:376)
at android.app.LoadedApk.makeApplication(LoadedApk.java:569)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4734)
at android.app.ActivityThread.-wrap1(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1424)
... 6 more
Suppressed: java.lang.ClassNotFoundException: com.android.packageinstaller.permission.ui.ManagePermissionsActivity
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

Anyone else? Gapps working fine with other ROM.