Exception Comes From Database,

Nov 21, 2007

Hi All,

Currently i am working on some web application, and facing some exceptions. Actually I am throwing exception from DB functions in some of cases, and then displaying error.aspx (custom error page).  It is working fine.

 But when i change language of browser from english to any other language, first time my custom error page comes, but afterwards, following error page comes:

Server error in '/sampletest' application
Exception of Project.module.myException is thrown.

Please help if any idea for same.

Please also let me know whether i have to kept lots of aspx files for different types of exception or messages.

Thanks In Advance
Arnold

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'((System.Exception)($exception)).Message' Threw An Exception Of Type 'System.NotSupportedException'

Jan 16, 2008

Greetings everyone, I am attempting to build my first application using Microsofts Sql databases. It is a Windows Mobile application so I am using Sql Server Compact 3.5 with Visual Studio 2008 Beta 2. When I try and insert a new row into one of my tables, the app throws the error message shown in the title of this topic.
'((System.Exception)($exception)).Message' threw an exception of type 'System.NotSupportedException'



My table has 4 columns (i have since changed my FavoriteAccount datatype from bit to Integer)
http://i85.photobucket.com/albums/k71/Scionwest/table.jpg

Account type will either be "Checking" or "Savings" when a new row is added, the user will select what they want from a combo box.

Next is a snap shot of my startup form.
http://i85.photobucket.com/albums/k71/Scionwest/form.jpg



Where it says "Favorite Account: None" in the top panel, I am using a link label. When a user clicks "None" it will go to a account creation wizard, and set the first account as it's primary/favorite. As more accounts are added the user can select which will be his/her primary/favorite. For now I am just creating a sample account when the label is clicked in an attempt to get something working. Below is the code used.


private void lnkFavoriteAccount_Click(object sender, EventArgs e)

{

FinancesDataSet.BankAccountRow account = this.financesDataSet.BankAccount.NewBankAccountRow();

account.Name = "MyBank Checking Account";

account.AccountType = "Checking";

account.Balance = Convert.ToDecimal("15.03");

account.FavoriteAccount = 1;//datatype is an integer, I have changed it since I took the screenshot.

financesDataSet.BankAccount.Rows.Add(account);
//The next three lines where added while I was trying to get this to work.
//I don't know if I really need them or not, I receive the error regardless if these are here or not.



this.bankAccountTableAdapter1.Update(financesDataSet);

this.financesDataSet.AcceptChanges();

refreshDatabase();

}


the refreshDatabase() code is here:


private void refreshDatabase()

{

this.bankAccountTableAdapter1.Fill(this.financesDataSet.BankAccount);

//Aquire a count of accounts the user has

int numAccounts = financesDataSet.BankAccount.Count;

//Loop through each account and see which one is the primary.

for (int num = 0; num != numAccounts; num++)

{
//Works ok in frmMain_Load, but when my lnkFavoriteAccount_click calls this, it throws the error.

if (this.financesDataSet.BankAccount[num].FavoriteAccount == 1)

{
//Display the primary account on our home page. User can click the link label & be taken to their account register.

this.lnkFavoriteAccount.Text = this.financesDataSet.BankAccount[num].Name.ToString();

this.lnkFavoriteFunds.Text = this.financesDataSet.BankAccount[num].Balance.ToString();

break;

}

}

}


and my form_load code

private void frmMain_Load(object sender, EventArgs e)

{

refreshDatabase();

}


So, when I click on the lnkFavoriteAccount label, and my new row gets added, the app stops at the following line in my DataSet.Designer

[global:ystem.Diagnostics.DebuggerNonUserCodeAttribute()]

public byte FavoriteAccount {

get {

try {

return ((byte)(this[this.tableBankAccount.FavoriteAccountColumn]));

}

catch (global:ystem.InvalidCastException e) {
//Stops at the following line, this error was caused by 'if (this.financesDataSet.BankAccount[num].FavoriteAccount == 1)'

throw new global:ystem.Data.StrongTypingException("The value for column 'FavoriteAccount' in table 'BankAccount' is DBNull.", e);

}

}

set {

this[this.tableBankAccount.FavoriteAccountColumn] = value;

}

}


I have no idea what I am doing wrong, all of the code I used I retreived from Microsofts help documentation included with VS2008. I have tried used my TableAdapter.Insert() method and it still failed when it got to

if (this.financesDataSet.BankAccount[num].FavoriteAccount == 1)

in my refreshDatabase() method it still failed.

When I look, the data has been added into the database, it's just when I try to retreive it now, it bails on me. Am I retreiving the information wrong?

Thanks for any help you guys can offer.

Johnathon

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Jan 31, 2007

Hi,

I got an strange problem with one of my packages.

When running the package in VisualStudio it runs properly, but if I let this package run as part of an SQL-Server Agent job, I got the message "The script threw an exception: Exception of type 'System.OutOfMemoryException' was thrown." on my log and the package ends up with an error.

Both times it is exactly the same package on the same server, so I don't know how the debug or even if there is anything I need to debug?

Regards,

Jan

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Apr 8, 2008

I have an MDF (SQL Express 2005 database) that I am trying to access from a C# Windows Forms application. My connection string is like this:

Data Source=.MYINSTANCE;AttachDbFilename=C:ProgramDataMyProductDatabaseDatabase.mdf;Initial Catalog=Database;Integrated Security=true

FYI, this is on Vista.

When I do my first 'SELECT' query, I get the following exception:
System.Exception: CREATE DATABASE permission denied in database 'master'.
Cannot attach the file 'C:ProgramDataMyProductDatabaseDatabase.mdf' as database 'Database'

If I run the program as Administrator, the problem goes away, but I don't want to do that.

The database is not 'registered' with SQL server (it does not appear in SQL Management Studio Express). However, once the exception appears, if I click 'Continue', then things seem to work and the database is then visible in the Management Studio. But I don't want users to see this exception dialog.

Any ideas on how to fix this? Either to avoid the error in the first place, or to register the database with SQL Express during install?

The reason I'm using "AttachDbFilename" is because I want to install the MDF file verbatim, and not have it be generated by a script. SQL Express does not like it if I also install the LDF file, so I don't install it and let SQL Express generate one on it's own.

Thanks,
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Jul 4, 2006

hi... i am new to ASP2.0 and i was trying to use the properties associated with the profile class.
here what i was trying to do...
in "Web.config"
<anonymousIdentification enabled="true"/>
     <profile enabled ="true">
         <properties>
            <add name="p1" allowAnonymous ="true"/>
          </properties>  
   </profile>
in "Default.aspx.cs"
protected void Page_Load(object sender, EventArgs e)
{
   if (!Page.IsPostBack) {
       Profile.p1 = "Welcome";
      LabelResult.Text = Profile.p1;
   }
   else{
      Profile.p1 = "you'v been here";
      LabelResult.Text = Profile.p1;
   }
}
but i had the exception ( Unable to connect to SQL Server database) at  "App_Code.qzomymsu.0.cs"
public virtual string p1 {
get {
      return ((string)(this.GetPropertyValue("p1")));
}
set {
      this.SetPropertyValue("p1", value);
}
}
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Sep 7, 2006

Hi,I'm developing a desktop C# app that uses SQL Everywhere as an embedded database. I generated strongly typed DataSet and use that to populate a DataGrid on my app.When the app first loads, it populates the DataGrid with a line like this:

this.sTORE_INV_LNTableAdapter.Fill(this.inventoriesDataSet.STORE_INV_LN);

That all works fine. Later on, after adding more data to the database (through reading a csv file), I wanted to refresh the display on the DataGrid.

I used the same line of code:

this.sTORE_INV_LNTableAdapter.Fill(this.inventoriesDataSet.STORE_INV_LN);

however, this time, the following exception was thrown:

The database file cannot be found. Check the path to the database. [ File name = .\Inventories.sdf ]

Does anyone know what may be going on? I saw this article about a bug in VS 2005 when using strongly typed DataSets (http://channel9.msdn.com/wiki/default.aspx/MobileDeveloper.DatabaseCannotBeFoundErrorInTypedDataset)
but that doesn't seem to apply here.

The connection string is identical both times that line of code is called so I'm a bit baffled with what's going on.

Any help would be appreciated. Thanks,

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Jan 29, 2008

Hello.

Our GIS group is working with SQL Server 2005 in conjunction with ESRI's ArcGIS software. SQL Server is being used as a test bed until we formally migrate our existing Microsoft Access mdb's over. So, at this time we are conducting various tests and have the freedom to "blow up" our databases.

We are currently testing ArcSDE Workgroup edition, which will only work with SQL Server Express (SSE). SSE will let us create spatial joins and relationships, while maintaining data integrity. So one possible workaround was to detach the database from SQL Server 2005 and then attach it to SSE. Unfortunately, we ran into a problem in re-attaching the database back to SQL Server 2005.

The exact steps are as follows:


Back up database using back up tool in SQL Server 2005.

Detached database from SQL Server 2005.

Attached database to SQL Server Express (hereafter SSE).

Created a table in database while it was attached to SSE.

Detached database from SSE.

Attempt to attach database to SQL Server 2005 failed

Successfully restored database in SQL Server 2005 using Restore tool.
Step number 6 above failed and generated the following error:



TITLE: Microsoft SQL Server Management Studio
------------------------------
Failed to retrieve data for this request. (Microsoft.SqlServer.SmoEnum)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&LinkId=20476
------------------------------
ADDITIONAL INFORMATION:
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)
------------------------------
CREATE FILE encountered operating system error 5(Access is denied.) while attempting to open or create the physical file 'C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLDataLNRIS_SQL_Test.mdf'. (Microsoft SQL Server, Error: 5123)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=09.00.1399&EvtSrc=MSSQLServer&EvtID=5123&LinkId=20476



Questions:


Why did I get this error?

Can incorrect or missing permission or ownership settings generate this kind of error?

When should one detach/attach a database?

I welcome your assistance and suggestions.

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Good Afternoon.

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When the application launches on the new machine, however, I get a big Microsoft .NET Framework "Unhandled exception" error dialog box that indicates the database already exists and that the database file could not be attached. I am working with a clean virtual machine that I know has never had the database installed on it.

I fear I am overlooking something quite straightforward, but since this is the first time I have ever attempted to build a data-bound application, I am not sure where I am going wrong.

Perhaps the source of the problem, or a related problem, might be revealed even when I run the application in debug mode from within Visual Studio. I can run the application once, but if I try to run it again, I get an error when I try to open the database connection that is similar in content (database already exists...could not attach). I can run the SSEUtil and detach the database and then run the application again in debug mode and it works no problem (the first time!).

Lastly, if I install the application on the machine on which it was developed and make sure the database is detached, it will run without any trouble (even repeatedly). But, on a new blank machine, there is no database listed that matches my database name, so I cannot try to detach anything!?

My apologies for such a novice question!

Sean

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May 25, 2007

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Jul 23, 2007

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Please advise. Thank you for your time!
 1 Protected Sub SubmitButton_Click(ByVal sender As Object, ByVal e As System.EventArgs)
2 Dim CMLdataSource As New SqlDataSource()
3 Dim commStr As String
4
5 CMLdataSource.ConnectionString = ConfigurationManager.ConnectionStrings("CMLConnectionString1").ToString()
6
7 CMLdataSource.InsertCommandType = SqlDataSourceCommandType.Text
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12
13 CMLdataSource.InsertCommand = commStr
14
15 CMLdataSource.InsertParameters.Add("ProjCode", CodeList.Text)
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17 CMLdataSource.InsertParameters.Add("SCORev", ScoRevTextBox.Text)
18 CMLdataSource.InsertParameters.Add("DateIssued", DateIssuedTextBox.Text)
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20 CMLdataSource.InsertParameters.Add("ProjName", ProjectList.Text)
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22 CMLdataSource.InsertParameters.Add("Description", MediaTextBox.Text)
23 CMLdataSource.InsertParameters.Add("[IDENT NUMBER]", IDTextBox.Text)
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25 CMLdataSource.InsertParameters.Add("PPRChgAbstract", PPRTextBox.Text)
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37 CMLdataSource.InsertParameters.Add("[Class 1]", Class1TextBox.Text)
38 CMLdataSource.InsertParameters.Add("[Class 2]", Class2TextBox.Text)
39
40 Dim RowsAffected As Integer = 0
41
42 Try
43 RowsAffected = CMLdataSource.Insert()
44 Catch ex As Exception
45 CMLdataSource = Nothing
46 Server.Transfer("dberror.aspx")
47 Finally
48 CMLdataSource = Nothing
49 End Try
50
51
52 If RowsAffected <> 1 Then
53
54 Server.Transfer("dbError.aspx")
55
56 Else
57 Server.Transfer("newConfirm.aspx")
58
59 End If
60
61
62 End Sub
 

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Hi all,

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-------The java code I used ---------------------
String connectionString = "jdbc:jtds:sqlserver://localhost:1433/master";
try {
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-------------------------------------------------

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////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////



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An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. 
Stack Trace:
[SqlException (0x80131904): The EXECUTE permission was denied on the object 'aspnet_CheckSchemaVersion', database 'Fitness1stDb', schema 'dbo'.]   System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +857354   System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +734966   System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188   System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +1838   System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +149   System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +886   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +132   System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) +415   System.Data.SqlClient.SqlCommand.ExecuteNonQuery() +135   System.Web.Util.SecUtility.CheckSchemaVersion(ProviderBase provider, SqlConnection connection, String[] features, String version, Int32& schemaVersionCheck) +367   System.Web.Security.SqlMembershipProvider.CheckSchemaVersion(SqlConnection connection) +85   System.Web.Security.SqlMembershipProvider.GetPasswordWithFormat(String username, Boolean updateLastLoginActivityDate, Int32& status, String& password, Int32& passwordFormat, String& passwordSalt, Int32& failedPasswordAttemptCount, Int32& failedPasswordAnswerAttemptCount, Boolean& isApproved, DateTime& lastLoginDate, DateTime& lastActivityDate) +1121   System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved, String& salt, Int32& passwordFormat) +105   System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved) +42   System.Web.Security.SqlMembershipProvider.ValidateUser(String username, String password) +83   System.Web.UI.WebControls.Login.OnAuthenticate(AuthenticateEventArgs e) +160   System.Web.UI.WebControls.Login.AttemptLogin() +105   System.Web.UI.WebControls.Login.OnBubbleEvent(Object source, EventArgs e) +99   System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35   System.Web.UI.WebControls.Button.OnCommand(CommandEventArgs e) +115   System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +163   System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102
 
--------------------------------------------------------------------------------Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.42
 
What procedure should I follow to fix this issue?

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the stored procedure is:
 
create proc [dbo].[get_issid](@tech_email varchar(50), @cse_email varchar(50),@subject varchar(50),@issue_details varchar(500),@response varchar(500),@solv_date datetime, @issid int output)
as
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INSERT INTO Table1
(
[ITAM_ASSET_EUP_BUS_LINE],
[ITAM_MACHINE_STATUS],
[ITAM_OWNER_ID],
[ITAM_ASSET_ADMIN],
[ITAM_MODEL],
[ITAM_ASSET_NAME],
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)
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[ITAM_OWNER_ID],
[ITAM_ASSET_ADMIN],
[ITAM_MODEL],
[ITAM_ASSET_NAME],
[ITAMMACHINE_PURPOSE]
FROM
#TEMPO_

SET @ErrNo = @@Error
PRINT '@ErrNo is ' + ltrim(str(@ErrNo)) + '.'
IF @ErrNo <> 0
Begin
PRINT '@ErrNo is ' + ltrim(str(@ErrNo)) + '.'
GOTO ROLLITBACK
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