Derive class from PopupMessageBox?

[bgowland]

I want to define my own popup message boxes for different purposes so that the popup calback handler can differentiate between them. The following is an example...

Code:

public class ScanChannelsPopup : GBPVRX2.Popups.PopupMessageBox
{
    public ScanChannelsPopup(IUiPopupCallback popupCallback, string message, string button1Command, string button2Command)
    : base(popupCallback, message, button1Command, button2Command)
    {
    }
}

When I use setPopup(new ScanChannelsPopup(blah)), PVRX2 throws an object reference not set...exception. It seems it's doing this when trying to render.

Code:

2008-02-29 20:08:04.605    ERROR    [1]    Unexpected error: System.NullReferenceException: Object reference not set to an instance of an object.
   at CAllocatorPresenter.SetRenderList(CAllocatorPresenter* , ArrayList renderList)
   at NativeUtilities.MediaHelper.setDirect3DRenderList(ArrayList renderList)
   at GBPVRX2.x0061b801bdf12d35.xdb012c437aec4a40(Boolean xd23bf32f3b17e3be)
   at GBPVRX2.xb979ad394703258e.xfb409e85bd292293(String[] xf18a926310372520)
2008-02-29 20:08:04.605    VERBOSE    [1]    UiList.GetRenderList()
2008-02-29 20:08:04.605    VERBOSE    [1]    selectedIndex = 0     detailsViewVisibleIndex = 0
2008-02-29 20:08:04.714    ERROR    [1]    Unexpected error: System.NullReferenceException: Object reference not set to an instance of an object.
   at GBPVRX2.MenuTask.x0be92cb4e3ac1817.needsRendering()
   at GBPVRX2.MenuTask.x9006c1ed9ccb79de.needsRendering()
   at GBPVRX2.x0061b801bdf12d35.xdb012c437aec4a40(Boolean xd23bf32f3b17e3be)
   at GBPVRX2.xb979ad394703258e.xfb409e85bd292293(String[] xf18a926310372520)

Is there a problem with deriving from PopupMessageBox or am I just being thick?

Cheers,
Brian

[sub]

Can you post the whole log file?

[bgowland]

Sorry...my bad (I think).

I've made some changes to the dvbt radio plugin today and it seems the rec. service is locking my common class lib as a result. The upshot is that my post-build command was failing to copy the new version of my common class lib.

Once I'd stopped the rec. service and copied the class lib in place manually, things are behaving as I'd expect. Not sure what I'm doing in the class lib that would cause the rec. service to hang on to it even after pvrx2 is shut down though. But that's another issue.

Cheers,
Brian