Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

How Do I Debug This?

Posted on 2008-10-14
7
Medium Priority
?
727 Views
Last Modified: 2012-05-05
I have tested a web app and then deployed it to the site. When trying to open it I get an error that it cannot open the database.
The database is present and the path is correct.
The query is (see code snippet):

SELECT [Name] FROM [Cabinet] WHERE ([Position] = ?)

with default parameter = "District Governor"

The stack trace shows instructions leading up to the error but does not help me in determining why I cannot open the database file.  Can someone suggest how to use this to get to the why, not just the where?
From Default.aspx:
 
                        <asp:SqlDataSource ID="DGNameDataSource" runat="server" ConnectionString="data source=E:\VisualStudio2005\Projects\MD12S\App_Data\lions12s.s3db"
                            ProviderName="System.Data.SQLite" SelectCommand="SELECT [Name] FROM [Cabinet] WHERE ([Position] = ?)">
                            <SelectParameters>
                                <asp:Parameter DefaultValue="District Governor" Name="Position" Type="String" />
                            </SelectParameters>
                        </asp:SqlDataSource>
 
 
Stack Trace:
 
 
[SQLiteException (0x80004005): Unable to open the database file]
   System.Data.SQLite.SQLite3.Open(String strFilename, SQLiteOpenFlagsEnum flags, Int32 maxPoolSize, Boolean usePool) +206
   System.Data.SQLite.SQLiteConnection.Open() +2141
   System.Data.Common.DbDataAdapter.QuietOpen(IDbConnection connection, ConnectionState& originalState) +31
   System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +112
   System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +287
   System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable) +92
   System.Web.UI.WebControls.SqlDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +1297
   System.Web.UI.WebControls.SqlDataSource.Select(DataSourceSelectArguments arguments) +19
   MD12S._Default.GetDGName() in E:\VisualStudio2005\Projects\MD12S\Default.aspx.vb:41
   MD12S._Default.Page_Load(Object sender, EventArgs e) in E:\VisualStudio2005\Projects\MD12S\Default.aspx.vb:10
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627

Open in new window

0
Comment
Question by:rkulp
7 Comments
 
LVL 8

Accepted Solution

by:
tiagosalgado earned 2000 total points
ID: 22710855
In your server, do you have you database in this path?
data source=E:\VisualStudio2005\Projects\MD12S\App_Data\lions12s.s3db
You need a valid path of your database after publishing your website.
0
 
LVL 83

Expert Comment

by:CodeCruiser
ID: 22710950
Are you able to open the database on the development computer? It could be that the ASP.NET account does not have access permissions to the folder and drive. Try by copying the database file to the app folder.
0
 
LVL 7

Expert Comment

by:Maverick_Cool
ID: 22711090
give the annomyous access the full/required access to that drive
0
Concerto Cloud for Software Providers & ISVs

Can Concerto Cloud Services help you focus on evolving your application offerings, while delivering the best cloud experience to your customers? From DevOps to revenue models and customer support, the answer is yes!

Learn how Concerto can help you.

 
LVL 1

Author Closing Comment

by:rkulp
ID: 31505852
Thanks. I should have checked that myself. Please color me embarassed.
0
 
LVL 83

Expert Comment

by:CodeCruiser
ID: 22715269
in your question you said yourself that the database IS there at the specified path and now you accepted the answer which said database should be present at the path.
0
 
LVL 1

Author Comment

by:rkulp
ID: 22715328
I failed to notice that the path in the error message and the xml snippet was incorrect. I apologize for my error.
0
 
LVL 1

Author Comment

by:rkulp
ID: 22716123
The only resolution was to change the connection string to point to the |DataDirectory| rather than the physical path.
0

Featured Post

Veeam Disaster Recovery in Microsoft Azure

Veeam PN for Microsoft Azure is a FREE solution designed to simplify and automate the setup of a DR site in Microsoft Azure using lightweight software-defined networking. It reduces the complexity of VPN deployments and is designed for businesses of ALL sizes.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Problem Hi all,    While many today have fast Internet connection, there are many still who do not, or are connecting through devices with a slower connect, so light web pages and fast load times are still popular.    If your ASP.NET page …
Calculating holidays and working days is a function that is often needed yet it is not one found within the Framework. This article presents one approach to building a working-day calculator for use in .NET.
This Micro Tutorial will teach you how to add a cinematic look to any film or video out there. There are very few simple steps that you will follow to do so. This will be demonstrated using Adobe Premiere Pro CS6.
This video shows how to quickly and easily deploy an email signature for all users in Office 365 and prevent it from being added to replies and forwards. (the resulting signature is applied on the server level in Exchange Online) The email signat…
Suggested Courses

972 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question