Salve a tutti. Come ampiamente prevedibile sono ancora qui a chiedere aiuto questa volta per un errore che appare quando tento di modificare il contenuto della pagina di un progetto. Errore imprevisto e mi spara fuori dal programma. Nei dettagli è scritta una pappardella lunga che allego e che ho inviato via mail un paio di giorni fa, ma non avendo avuto risposta provo a rivolgermi a voi dato che devo continuare al più presto a lavorare sul progetto.

Grazie in anticipo.

Ecco i dettagli dell'errore:

10/04/2014 12:57:05 [EXCEPTION] Riferimento a un oggetto non impostato su un\'istanza di oggetto. WebSiteX5 in (Object ) in . .(Object ) in ..(Object , EventArgs ) in System.Windows.Forms.Form.OnLoad(EventArgs e) in System.Windows.Forms.Form.OnCreateControl() in System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) in System.Windows.Forms.Control.CreateControl() in System.Windows.Forms.Control.WmShowWindow(Message& m) in System.Windows.Forms.Control.WndProc(Message& m) in System.Windows.Forms.ScrollableControl.WndProc(Message& m) in System.Windows.Forms.Form.WmShowWindow(Message& m) in System.Windows.Forms.Form.WndProc(Message& m) in System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) in System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) in System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) 10/04/2014 12:57:00 [INFO] wizPageCreation 10/04/2014 12:56:58 [INFO] wizPlanWebsite 10/04/2014 12:56:40 [INFO] Waiting 1 Threads 10/04/2014 12:56:40 [INFO] 0 Page 73 - End 6 10/04/2014 12:56:40 [INFO] Page 73 - Ending... 6 10/04/2014 12:56:40 [INFO] Change time: 73 2014-04-10 14:56:40 10/04/2014 12:56:40 [INFO] 99 Page 69 - End 7 10/04/2014 12:56:40 [INFO] Page 69 - Ending... 7 10/04/2014 12:56:40 [INFO] Page 69 - Ending... 7 10/04/2014 12:56:40 [INFO] Waiting 5 Threads 10/04/2014 12:56:40 [INFO] 99 Page 72 - End 9 10/04/2014 12:56:40 [INFO] Page 72 - Ending... 9 10/04/2014 12:56:40 [INFO] Change time: 69 2014-04-10 14:56:40 10/04/2014 12:56:40 [INFO] Change time: 72 2014-04-10 14:56:40 10/04/2014 12:56:40 [INFO] 99 Page 70 - End 8 10/04/2014 12:56:40 [INFO] Page 70 - Ending... 8 10/04/2014 12:56:40 [INFO] Change time: 70 2014-04-10 14:56:40 10/04/2014 12:56:40 [INFO] 99 Page 71 - End 12 10/04/2014 12:56:40 [INFO] Page 71 - Ending... 12 10/04/2014 12:56:40 [INFO] Waiting 6 Threads 10/04/2014 12:56:40 [INFO] Change time: 71 2014-04-10 14:56:40 10/04/2014 12:56:40 [INFO] 99 Page 66 - End 16 10/04/2014 12:56:40 [INFO] Page 66 - Ending... 16 10/04/2014 12:56:40 [INFO] Waiting 7 Threads 10/04/2014 12:56:40 [INFO] Change time: 66 2014-04-10 14:56:40 10/04/2014 12:56:40 [INFO] 99 Page 67 - End 13 10/04/2014 12:56:40 [INFO] Page 67 - Ending... 13 10/04/2014 12:56:40 [INFO] Change time: 67 2014-04-10 14:56:40 10/04/2014 12:56:40 [INFO] Waiting 8 Threads 10/04/2014 12:56:40 [INFO] 99 Page 68 - End 10 10/04/2014 12:56:40 [INFO] Page 68 - Ending... 10 10/04/2014 12:56:40 [INFO] Change time: 68 2014-04-10 14:56:40 10/04/2014 12:56:40 [INFO] Waiting 9 Threads 10/04/2014 12:56:40 [INFO] 99 Page 65 - End 11 10/04/2014 12:56:40 [INFO] Page 65 - Ending... 11 10/04/2014 12:56:39 [INFO] Change time: 65 2014-04-10 14:56:39 10/04/2014 12:56:39 [INFO] Waiting 10 Threads 10/04/2014 12:56:39 [INFO] 99 Page 62 - End 4 10/04/2014 12:56:39 [INFO] Page 62 - Ending... 4 10/04/2014 12:56:39 [INFO] Change time: 62 2014-04-10 14:56:39 10/04/2014 12:56:39 [INFO] Waiting 12 Threads 10/04/2014 12:56:39 [INFO] Page 73 - Start 6 10/04/2014 12:56:39 [INFO] 99 Page 61 - End 6 10/04/2014 12:56:39 [INFO] Page 61 - Ending... 6 10/04/2014 12:56:39 [INFO] Change time: 61 2014-04-10 14:56:39 10/04/2014 12:56:39 [INFO] Page 72 - Start 9 10/04/2014 12:56:39 [INFO] 99 Page 64 - End 9 10/04/2014 12:56:39 [INFO] Page 64 - Ending... 9 10/04/2014 12:56:39 [INFO] Change time: 64 2014-04-10 14:56:39 10/04/2014 12:56:39 [INFO] Waiting 13 Threads 10/04/2014 12:56:39 [INFO] Page 71 - Start 12 10/04/2014 12:56:39 [INFO] 99 Page 60 - End 12 10/04/2014 12:56:39 [INFO] Page 60 - Ending... 12 10/04/2014 12:56:39 [INFO] Change time: 60 2014-04-10 14:56:39 10/04/2014 12:56:39 [INFO] Waiting 13 Threads 10/04/2014 12:56:39 [INFO] Waiting 13 Threads 10/04/2014 12:56:39 [INFO] Waiting 14 Threads 10/04/2014 12:56:39 [INFO] Page 70 - Start 8 10/04/2014 12:56:39 [INFO] 99 Page 63 - End 8 10/04/2014 12:56:39 [INFO] Page 63 - Ending... 8 10/04/2014 12:56:39 [INFO] Change time: 63 2014-04-10 14:56:39 10/04/2014 12:56:39 [INFO] Waiting 16 Threads 10/04/2014 12:56:39 [INFO] Page 69 - Start 7 10/04/2014 12:56:39 [INFO] 99 Page 59 - End 7 10/04/2014 12:56:39 [INFO] Page 59 - Ending... 7 10/04/2014 12:56:39 [INFO] Change time: 59 2014-04-10 14:56:39 10/04/2014 12:56:39 [INFO] Page 68 - Start 10 10/04/2014 12:56:39 [INFO] 99 Page 55 - End 10 10/04/2014 12:56:39 [INFO] Page 55 - Ending... 10 10/04/2014 12:56:39 [INFO] Change time: 55 2014-04-10 14:56:39 10/04/2014 12:56:39 [INFO] Waiting 17 Threads 10/04/2014 12:56:39 [INFO] Page 67 - Start 13 10/04/2014 12:56:39 [INFO] 99 Page 51 - End 13 10/04/2014 12:56:39 [INFO] Page 51 - Ending... 13 10/04/2014 12:56:39 [INFO] Change time: 51 2014-04-10 14:56:39 10/04/2014 12:56:39 [INFO] Waiting 18 Threads 10/04/2014 12:56:39 [INFO] Page 66 - Start 16 10/04/2014 12:56:39 [INFO] 99 Page 50 - End 16 10/04/2014 12:56:39 [INFO] Page 50 - Ending... 16 10/04/2014 12:56:39 [INFO] Change time: 50 2014-04-10 14:56:39 10/04/2014 12:56:39 [INFO] Waiting 19 Threads 10/04/2014 12:56:39 [INFO] Page 65 - Start 11 10/04/2014 12:56:39 [INFO] 99 Page 58 - End 11 10/04/2014 12:56:39 [INFO] Page 58 - Ending... 11 10/04/2014 12:56:38 [INFO] Change time: 58 2014-04-10 14:56:38 10/04/2014 12:56:38 [INFO] Waiting 20 Threads 10/04/2014 12:56:38 [INFO] Page 64 - Start 9 10/04/2014 12:56:38 [INFO] 98 Page 56 - End 9 10/04/2014 12:56:38 [INFO] Page 56 - Ending... 9 10/04/2014 12:56:38 [INFO] Change time: 56 2014-04-10 14:56:38 10/04/2014 12:56:38 [INFO] Waiting 22 Threads 10/04/2014 12:56:38 [INFO] Page 63 - Start 8 10/04/2014 12:56:38 [INFO] 98 Page 57 - End 8 10/04/2014 12:56:38 [INFO] Page 57 - Ending... 8 10/04/2014 12:56:38 [INFO] Change time: 57 2014-04-10 14:56:38 10/04/2014 12:56:38 [INFO] Page 62 - Start 4 10/04/2014 12:56:38 [INFO] 98 Page 53 - End 4 10/04/2014 12:56:38 [INFO] Page 53 - Ending... 4 10/04/2014 12:56:38 [INFO] Change time: 53 2014-04-10 14:56:38 10/04/2014 12:56:38 [INFO] Page 61 - Start 6 10/04/2014 12:56:38 [INFO] 98 Page 52 - End 6 10/04/2014 12:56:38 [INFO] Page 60 - Start 12 10/04/2014 12:56:38 [INFO] 98 Page 54 - End 12 10/04/2014 12:56:38 [INFO] Page 54 - Ending... 12 10/04/2014 12:56:38 [INFO] Change time: 54 2014-04-10 14:56:38 10/04/2014 12:56:38 [INFO] Page 52 - Ending... 6 10/04/2014 12:56:38 [INFO] Page 52 - Ending... 6 10/04/2014 12:56:38 [INFO] Change time: 52 2014-04-10 14:56:38 10/04/2014 12:56:38 [INFO] Waiting 24 Threads 10/04/2014 12:56:38 [INFO] Waiting 24 Threads 10/04/2014 12:56:38 [INFO] Waiting 25 Threads 10/04/2014 12:56:38 [INFO] Page 59 - Start 7 10/04/2014 12:56:38 [INFO] 98 Page 47 - End 7 10/04/2014 12:56:38 [INFO] Page 47 - Ending... 7 10/04/2014 12:56:38 [INFO] Change time: 47 2014-04-10 14:56:38 10/04/2014 12:56:38 [INFO] Waiting 26 Threads 10/04/2014 12:56:38 [INFO] Page 58 - Start 11 10/04/2014 12:56:38 [INFO] 98 Page 49 - End 11 10/04/2014 12:56:38 [INFO] Page 49 - Ending... 11 10/04/2014 12:56:38 [INFO] Change time: 49 2014-04-10 14:56:38 10/04/2014 12:56:38 [INFO] Waiting 27 Threads 10/04/2014 12:56:38 [INFO] Page 57 - Start 8 10/04/2014 12:56:38 [INFO] 98 Page 48 - End 8 10/04/2014 12:56:38 [INFO] Page 48 - Ending... 8 10/04/2014 12:56:38 [INFO] Change time: 48 2014-04-10 14:56:38 10/04/2014 12:56:38 [INFO] Waiting 27 Threads 10/04/2014 12:56:37 [INFO] Page 56 - Start 9 10/04/2014 12:56:37 [INFO] 98 Page 44 - End 9 10/04/2014 12:56:37 [INFO] Waiting 29 Threads 10/04/2014 12:56:37 [INFO] Page 44 - Ending... 9 10/04/2014 12:56:37 [INFO] Change time: 44 2014-04-10 14:56:37 10/04/2014 12:56:37 [INFO] Page 55 - Start 10 10/04/2014 12:56:37 [INFO] 98 Page 42 - End 10 10/04/2014 12:56:37 [INFO] Page 42 - Ending... 10 10/04/2014 12:56:37 [INFO] Change time: 42 2014-04-10 14:56:37 10/04/2014 12:56:37 [INFO] Waiting 31 Threads 10/04/2014 12:56:37 [INFO] Page 54 - Start 12 10/04/2014 12:56:37 [INFO] 98 Page 46 - End 12 10/04/2014 12:56:37 [INFO] Page 46 - Ending... 12 10/04/2014 12:56:37 [INFO] Change time: 46 2014-04-10 14:56:37 10/04/2014 12:56:37 [INFO] Page 53 - Start 4 10/04/2014 12:56:37 [INFO] 98 Page 40 - End 4 10/04/2014 12:56:37 [INFO] Page 40 - Ending... 4 10/04/2014 12:56:37 [INFO] Change time: 40 2014-04-10 14:56:37 10/04/2014 12:56:37 [INFO] Waiting 32 Threads 10/04/2014 12:56:37 [INFO] Page 52 - Start 6 10/04/2014 12:56:37 [INFO] 98 Page 41 - End 6 10/04/2014 12:56:37 [INFO] Page 41 - Ending... 6 10/04/2014 12:56:37 [INFO] Change time: 41 2014-04-10 14:56:37 10/04/2014 12:56:37 [INFO] Page 51 - Start 13 10/04/2014 12:56:37 [INFO] 98 Page 43 - End 13 10/04/2014 12:56:37 [INFO] Page 43 - Ending... 13 10/04/2014 12:56:37 [INFO] Page 43 - Ending... 13 10/04/2014 12:56:37 [INFO] Change time: 43 2014-04-10 14:56:37 10/04/2014 12:56:37 [INFO] Page 50 - Start 16 10/04/2014 12:56:37 [INFO] 98 Page 45 - End 16 10/04/2014 12:56:37 [INFO] Waiting 35 Threads 10/04/2014 12:56:37 [INFO] Page 45 - Ending... 16 10/04/2014 12:56:37 [INFO] Change time: 45 2014-04-10 14:56:37 10/04/2014 12:56:37 [INFO] Page 49 - Start 11 10/04/2014 12:56:37 [INFO] 98 Page 3 - End 11 10/04/2014 12:56:37 [INFO] Page 3 - Ending... 11 10/04/2014 12:56:37 [INFO] Change time: 3 2014-04-10 14:56:37 10/04/2014 12:56:37 [INFO] Waiting 35 Threads 10/04/2014 12:56:37 [INFO] Waiting 36 Threads 10/04/2014 12:56:37 [INFO] Page 48 - Start 8 10/04/2014 12:56:37 [INFO] 98 Page 39 - End 8 10/04/2014 12:56:37 [INFO] Change time: 39 2014-04-10 14:56:37 10/04/2014 12:56:37 [INFO] Waiting 36 Threads 10/04/2014 12:56:37 [INFO] Waiting 37 Threads 10/04/2014 12:56:37 [INFO] Page 47 - Start 7 10/04/2014 12:56:37 [INFO] 98 Page 36 - End 7 10/04/2014 12:56:37 [INFO] Page 36 - Ending... 7 10/04/2014 12:56:37 [INFO] Change time: 36 2014-04-10 14:56:37 10/04/2014 12:56:37 [INFO] Waiting 38 Threads 10/04/2014 12:56:37 [INFO] Page 46 - Start 12 10/04/2014 12:56:37 [INFO] 98 Page 37 - End 12 10/04/2014 12:56:37 [INFO] Page 37 - Ending... 12 10/04/2014 12:56:36 [INFO] Change time: 37 2014-04-10 14:56:36 10/04/2014 12:56:36 [INFO] Page 45 - Start 16 10/04/2014 12:56:36 [INFO] Page 45 - Start 16 10/04/2014 12:56:36 [INFO] 97 Page 30 - End 16 10/04/2014 12:56:36 [INFO] Waiting 41 Threads 10/04/2014 12:56:36 [INFO] Waiting 41 Threads 10/04/2014 12:56:36 [INFO] Change time: 30 2014-04-10 14:56:36 10/04/2014 12:56:36 [INFO] Page 44 - Start 9 10/04/2014 12:56:36 [INFO] 97 Page 35 - End 9 10/04/2014 12:56:36 [INFO] Page 35 - Ending... 9 10/04/2014 12:56:36 [INFO] Change time: 35 2014-04-10 14:56:36 10/04/2014 12:56:36 [INFO] Page 43 - Start 13 10/04/2014 12:56:36 [INFO] 97 Page 38 - End 13 10/04/2014 12:56:36 [INFO] Page 38 - Ending... 13 10/04/2014 12:56:36 [INFO] Change time: 38 2014-04-10 14:56:36 10/04/2014 12:56:36 [INFO] Waiting 43 Threads 10/04/2014 12:56:36 [INFO] Page 42 - Start 10 10/04/2014 12:56:36 [INFO] 97 Page 12 - End 10 10/04/2014 12:56:36 [INFO] Page 12 - Ending... 10 10/04/2014 12:56:36 [INFO] Change time: 12 2014-04-10 14:56:36 10/04/2014 12:56:36 [INFO] Page 41 - Start 6 10/04/2014 12:56:36 [INFO] 97 Page 34 - End 6 10/04/2014 12:56:36 [INFO] Page 34 - Ending... 6 10/04/2014 12:56:36 [INFO] Change time: 34 2014-04-10 14:56:36 10/04/2014 12:56:36 [INFO] Waiting 46 Threads 10/04/2014 12:56:36 [INFO] Page 40 - Start 4 10/04/2014 12:56:36 [INFO] 97 Page 32 - End 4 10/04/2014 12:56:36 [INFO] Page 32 - Ending... 4 10/04/2014 12:56:36 [INFO] Change time: 32 2014-04-10 14:56:36 10/04/2014 12:56:36 [INFO] Page 39 - 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End 6 10/04/2014 12:56:36 [INFO] Page 13 - Ending... 6 10/04/2014 12:56:36 [INFO] Waiting 55 Threads 10/04/2014 12:56:36 [INFO] Change time: 13 2014-04-10 14:56:36 10/04/2014 12:56:36 [INFO] Change time: 25 2014-04-10 14:56:36