I installed DNN431 and am getting the following error in the Announcement module after adding an announcement:

An error has occurred.
Error: Anuncios is currently unavailable.

In the zone administrator this announcement work fine, but don't in the frontpage.

Specifications:
- DotNetNuke_4.3.1_Install.zip (New installation)
- Windows Server 2003 Enterprise (x64)
- SQL Server 2005 express
- Default language= english
- Template= Default
- Permisions Basic Settings of Page:
 
Administrators, All Users= View page
Administrators= Edit Page

- Permisions in module announcements:
 
Inherit View permissions from Page= Ok

Thanks in advance
LOCOPC

Thanks for you fast reply!

Solution temporaly:

Edit Announcements Module --> Page Settings --> Visibility --> None --> Update

Now, the Announcements Module work fine in zone administrator and frontend.

ModuleId: 375
ModuleDefId: 92
FriendlyName: Anuncios
ModuleControlSource: DesktopModules/Announcements/Announcements.ascx
AssemblyVersion: 04.03.01
Method: DotNetNuke.Modules.Announcements.Announcements.lstAnnouncements_ItemDataBound
FileName:
FileLineNumber: 0
FileColumnNumber: 0
PortalID: 0
PortalName: My Website
UserID: -1
UserName:
ActiveTabID: 56
ActiveTabName: Modulos
AbsoluteURL: /webasp/Default.aspx
AbsoluteURLReferrer: http://localhost/webasp/PaginaBajadas/tabid/53/Default.aspx
ExceptionGUID: 1b11c187-5981-4cde-bc6a-2d80a9aa6133
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
InnerException: Object reference not set to an instance of an object.
Message: DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Modules.Announcements.Announcements.lstAnnouncements_ItemDataBound(Object sender, DataListItemEventArgs e) at System.Web.UI.WebControls.DataList.OnItemDataBound(DataListItemEventArgs e) at System.Web.UI.WebControls.DataList.CreateItem(Int32 itemIndex, ListItemType itemType, Boolean dataBind, Object dataItem) at System.Web.UI.WebControls.DataList.CreateControlHierarchy(Boolean useDataSource) at System.Web.UI.WebControls.BaseDataList.OnDataBinding(EventArgs e) at System.Web.UI.WebControls.BaseDataList.DataBind() at DotNetNuke.Modules.Announcements.Announcements.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---
StackTrace:
Source:
Server Name: SERVERX64

Cheers,
LOCOPC