1.5.1에서 ClassNotFoundException 이 발생합니다

안녕하세요.
하이브리드 앱에서 카카오스토리 로그인을 시도하려고 하니 ClassNotFoundException이 발생합니다 (WebAuthCodeService)
화면에는 그냥 백색화면만 출력되구요…

디펜던시에는 usermgmt, kakaotalk, kakaostory 3개를 넣었는데요… 왜그럴까요 ?ㅠㅠ
기존에 1.1.0으로 적용되어 있던 것을 1.5.1로 올리려고합니다…

09-19 17:40:27.300 2465-2964/? E/Parcel: Class not found when unmarshalling: com.kakao.auth.authorization.authcode.WebAuthCodeService$1
java.lang.ClassNotFoundException: com.kakao.auth.authorization.authcode.WebAuthCodeService$1
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:251)
at java.lang.Class.forName(Class.java:216)
at android.os.Parcel.readParcelableCreator(Parcel.java:2140)
at android.os.Parcel.readParcelable(Parcel.java:2104)
at android.os.Parcel.readValue(Parcel.java:2020)
at android.os.Parcel.readArrayMapInternal(Parcel.java:2321)
at android.os.Bundle.unparcel(Bundle.java:249)
at android.os.Bundle.getString(Bundle.java:1118)
at android.content.Intent.getStringExtra(Intent.java:5145)
at com.android.server.am.ActivityStackSupervisor.startActivityLocked(ActivityStackSupervisor.java:1469)
at com.android.server.am.ActivityStackSupervisor.startActivityMayWait(ActivityStackSupervisor.java:1064)
at com.android.server.am.ActivityManagerService.startActivityAsUser(ActivityManagerService.java:4142)
at com.android.server.am.ActivityManagerService.startActivity(ActivityManagerService.java:4040)
at android.app.ActivityManagerNative.onTransact(ActivityManagerNative.java:162)
at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:2696)
at android.os.Binder.execTransact(Binder.java:404)
at dalvik.system.NativeStart.run(Native Method)
Caused by: java.lang.NoClassDefFoundError: com/kakao/auth/authorization/authcode/WebAuthCodeService$1
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:251)
at java.lang.Class.forName(Class.java:216)
at android.os.Parcel.readParcelableCreator(Parcel.java:2140)
at android.os.Parcel.readParcelable(Parcel.java:2104)
at android.os.Parcel.readValue(Parcel.java:2020)
at android.os.Parcel.readArrayMapInternal(Parcel.java:2321)
at android.os.Bundle.unparcel(Bundle.java:249)
at android.os.Bundle.getString(Bundle.java:1118)
at android.content.Intent.getStringExtra(Intent.java:5145)
at com.android.server.am.ActivityStackSupervisor.startActivityLocked(ActivityStackSupervisor.java:1469)
at com.android.server.am.ActivityStackSupervisor.startActivityMayWait(ActivityStackSupervisor.java:1064)
at com.android.server.am.ActivityManagerService.startActivityAsUser(ActivityManagerService.java:4142)
at com.android.server.am.ActivityManagerService.startActivity(ActivityManagerService.java:4040)
at android.app.ActivityManagerNative.onTransact(ActivityManagerNative.java:162)
at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:2696)
at android.os.Binder.execTransact(Binder.java:404)
at dalvik.system.NativeStart.run(Native Method)
Caused by: java.lang.ClassNotFoundException: Didn’t find class “com.kakao.auth.authorization.authcode.WebAuthCodeService$1” on path: DexPathList[[directory “.”],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:67)
at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:251)
at java.lang.Class.forName(Class.java:216)
at android.os.Parcel.readParcelableCreator(Parcel.java:2140)
at android.os.Parcel.readParcelable(Parcel.java:2104)
at android.os.Parcel.readValue(Parcel.java:2020)
at android.os.Parcel.readArrayMapInternal(Parcel.java:2321)
at android.os.Bundle.unparcel(Bundle.java:249)
at android.os.Bundle.getString(Bundle.java:1118)
at android.content.Intent.getStringExtra(Intent.java:5145)
at com.android.server.am.ActivityStackSupervisor.startActivityLocked(ActivityStackSupervisor.java:1469)
at com.android.server.am.ActivityStackSupervisor.startActivityMayWait(ActivityStackSupervisor.java:1064)
at com.android.server.am.ActivityManagerService.startActivityAsUser(ActivityManagerService.java:4142)
at com.android.server.am.ActivityManagerService.startActivity(ActivityManagerService.java:4040)
at android.app.ActivityManagerNative.onTransact(ActivityManagerNative.java:162)
at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:2696)
at android.os.Binder.execTransact(Binder.java:404)
at dalvik.system.NativeStart.run(Native Method)
09-19 17:40:27.300 2465-2964/? W/dalvikvm: No implementation found for native Ldalvik/system/VMRuntime;.pauseGc:(Ljava/lang/String;)I