java.lang.IllegalArgumentException: View not attached to window manager

[roms]

java.lang.IllegalArgumentException: View not attached to window manager
at android.view.WindowManagerImpl.findViewLocked(WindowManagerImpl.java:355)
at android.view.WindowManagerImpl.removeView(WindowManagerImpl.java:200)
at android.view.Window$LocalWindowManager.removeView(Window.java:432)
at android.app.Dialog.dismissDialog(Dialog.java:280)
at android.app.Dialog.access$000(Dialog.java:73)
at android.app.Dialog$1.run(Dialog.java:109)
at android.app.Dialog.dismiss(Dialog.java:264)
at android.app.Dialog.cancel(Dialog.java:955)
at org.geometerplus.android.fbreader.network.bookshare.br.a(Unknown Source)
at org.geometerplus.android.fbreader.network.bookshare.br.onPostExecute(Unknown Source)
at android.os.AsyncTask.finish(AsyncTask.java:417)
at android.os.AsyncTask.access$300(AsyncTask.java:127)
at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:429)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:123)
at android.app.ActivityThread.main(ActivityThread.java:4370)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:521)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
at dalvik.system.NativeStart.main(Native Method)