problem in submitting assets pack on unity 4.3.2 f1

hi gays, i have problem on submitting my project when click submit button on asset store manager window, submit package window appear with black and throws exception as below:

NullReferenceException: Object reference not set to an instance of an object
GUIUtil.get_Logo ()
SubmitDialog.OnGUI ()
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at /Users/builduser/buildslave/monoAndRuntimeClassLibs/build/mcs/class/corlib/System.Reflection/MonoMethod.cs:222)
Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation.
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at /Users/builduser/buildslave/monoAndRuntimeClassLibs/build/mcs/class/corlib/System.Reflection/MonoMethod.cs:232)
System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) (at /Users/builduser/buildslave/monoAndRuntimeClassLibs/build/mcs/class/corlib/System.Reflection/MethodBase.cs:115)
UnityEditor.HostView.Invoke (System.String methodName, System.Object obj) (at C:/BuildAgent/work/d3d49558e4d408f4/Editor/Mono/GUI/DockArea.cs:231)
UnityEditor.HostView.Invoke (System.String methodName) (at C:/BuildAgent/work/d3d49558e4d408f4/Editor/Mono/GUI/DockArea.cs:224)
UnityEditor.HostView.OnGUI () (at C:/BuildAgent/work/d3d49558e4d408f4/Editor/Mono/GUI/DockArea.cs:120)

i can’t understand it and i’m new to unity, i saw a video and i try this but this error repeating until i close the submit package window. i don’t know what to do and i am trying to submit complete project to asset store plz help. sorry for bad english and thanks in advance.

Make sure that Asset store tools folder is not inside the folder you are packaging.