messaggio di errore

[dimitrij]

 ver Error in '/' Application.
Specified cast is not valid.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.InvalidCastException: Specified cast is not valid.

Source Error:

Line 147:    
Line 148:        {
Line 149:           if ((int)riga["n_pos"]==1)
Line 150:    
Line 151:             riga["cart"]="  [img]image/icone/new.gif[/img]  ";


Source File: D:\Inetpub\webs\xenteamit\forum\diskuteo.aspx    Line: 149

Stack Trace:

[InvalidCastException: Specified cast is not valid.]
   ASP.diskuteo_aspx.makeforum() in D:\Inetpub\webs\xenteamit\forum\diskuteo.aspx:149
   ASP.diskuteo_aspx.Page_Load(Object sender, EventArgs e) in D:\Inetpub\webs\xenteamit\forum\diskuteo.aspx:71
   System.Web.UI.Control.OnLoad(EventArgs e) +67
   System.Web.UI.Control.LoadRecursive() +35
   System.Web.UI.Page.ProcessRequestMain() +750

Mi viene mostrato questo messaggio di errore. Mi date una mano? [scusate, è ASP.net. mi spostate nella sezione giusta?]

[geko]

Evidentemente non puoi effettuare il cast di riga["n_pos"] in int.. prova con Convert.ToInt32(riga["n_pos"])

[dimitrij]

Grazie