android - Wallpaper Settings force close -

I have to close a problem whenever I try to launch settings for my live wallpaper I do not really have anything, so I'm not sure that maybe the cause of the problem ... here is the logic <3 px>

  03-17 02: 13: 55.262: error / AndroidRuntime (12,429): Fatal Exception: Main Feb 03-17: 13: 55.262: Error / AndroidRuntime (12,429): java.lang.IllegalStateException: Could not execute the method of operation Feb 03-17: 13: 55.262: Error / AndroidRuntime (12429): On Android. Click View 1.View $ 1.on (see .Java 2072) 03-17 02: 13: 55.262: Error / Android Runtime (12429): On Android. View.View.performClick (see Java 28408) 03-17 02: 13: 55.262: Error / AndroidRuntime (12429): On Android. View.View $ PerformClick.run (see. Java: 8818) 03-17 02: 13: 55.262: error / androidtime (12429): 13: 55.262: android.os.Handler.handleCallback (Handler.java lesson87) 03- Error in Feb 17 / AndroidRuntime (12,429): android.os.Handler.dispatchMessage (Handler.java:92) 03-17 Feb: 13: 55.262: Error / AndroidRuntime (12,429): android.os.Looper.loop (Looper .java: 143) on 03-17 02: 13: 55.262: error / AndroidRuntime (12,429): android.app.ActivityThre Ad.main (ActivityThread.java:4701) 03-17 02: 13: 55.262: error / Android Rantime (12429): at java.lang.reflect.Method.invokeNative (original method) 03-17 02: 13: 55.262: error / AndroidRuntime (12,429): java.lang.reflect.Method.invoke (Method.java; 31 ) In Feb 03-17: 13: 55.262: error / Android Runtime (12,429): com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run (ZygoteInit.java:868) 03-17 02: 13: 55.262: Error / AndroidRuntime (12,429): com.android.internal.os. ZygoteInit.main (ZygoteInit.java:626) 03-17 in Feb: 13: 55.262: error / AndroidRuntime (12,429): 03-17 02: 13: 55.262: error on dalvik.system.NativeStart.main (Native Method) / AndroidRuntime (12,429): due to: java.lang.reflect.InvocationTargetException 03 -17 02: 13: 55.262: error / AndroidRuntime (12,429): to com.android.wallpaper.livepicker.LiveWallpaperPreview.configureLiveWallpaper (LiveWallpaperPreview.java: 113) 03-17 02: 13: 55.262: error / AndroidRuntime (12,429): Java.lang.reflect.Method.invokeNative (the original method) 03-17 02: 13: 55.262: error / Androidrentaim (12429): Java. Lang.reflect.Method.inv Oke (Method.java: 21) 03-17 02: 13: 55.262: Error / Android Random (12429): On Android. $ View.View $ 1.on (see .Java 2067) 03 -17 02: 13: 55.262: Error / AndroidRuntime (12,429): ... 11 and 03-17 02: 13: 55.262: error / AndroidRuntime ( 12,429): java.lang.SecurityException :: of denying permission from start to effect {CMP = com.SSTSoft.BallInABox / .BallInABoxSettings (extra)} {45b9eb18 12,429 from ProcessRecord: com.android.wallpaper.livepicker / 10050 } (PID = 12,429, uid = 10050) requires null 03-17 02:13: 55.262: error / AndroidRuntime (12,429): to android.os.Parcel.readException (Parcel.java:1247) Frvri 03-17 : 13: 55.262: Error / AndroidRuntime (12,429): at android.os.Parcel.readException (Parcel Java: 1235) 03-17 02: 13: 55.262: Error / AndroidRuntime (12,429): W Su android.app.ActivityManagerProxy.startActivity (ActivityManagerNative.java:1298) 03-17 02: 13: 55.262: Error / AndroidRuntime (12,429): Android.apkinstrummenteshn.akssist Ataktiviti (Instrumenteshnkjawaoder 373) 03-17 02: 13: 55.262: error / Andrew oidRuntime (12,429): 13: 55.262: error / AndroidRuntime (12,429): to android.app.Activity.startActivity (Activity.java:2923 android.app.Activity.startActivityForResult (Activity.java:2817 ) 03-17 02: 13: 55.262: Error / Android Random (12429): ... 15 more   
 I think this permission is a rejection line, But i have no clue Is that possible ... what is the hidden permission which I have to set up? This is my first live wallpaper.  
 Thank you!   
 
 
 Uh, I got the problem ... it has come to know that I need preference activity in the manifest , Which is set to "true"    One hour I will never get back!