DataSource Controls :: SQLExpress Database File Auto - Creation Error "Server Error In '/EBUSINESS' Application."
May 10, 2010
I used visual studio 2008 and sql server 2005(for database) in my website project. After finishing my project i used publish to web option and got the files into an folder. I have installed .NET framework ,IIS, i have also set the remote connection ,firewall setting etc. But when i run i.e., In the IIS manager when i click browse it gives me the following error. Can anyone pls tell me what went wrong in this. My code works fine when run on visual studio 2008. Server Error in '/EBUSINESS' Application.
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Apr 1, 2010
Now I have SQL server express 2008 fully installed but when I try use use forms authentication, with the login controls, it doesnt generate a database, but states " Failed to generate a user instance of SQL Server due to a failure in starting the process for the user instance. The connection will be closed. " A similar error is given if I try to add a new SQL server database to the project What is wrong with my install ( I am new to SQL Server, but did have 2005 edition which I uninstalled for this version)
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Oct 6, 2010
I m trying to save files like pdf, word, excel etc... into sql express, but m getting this error in my web page:An attempt to attach an auto-named database for file C:Usersmalek.safaDocuments est vbSavingFileInDBSavingFileInDBApp_Dataaspnetdb.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.
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Apr 15, 2010
im working with visualstudio 2005 and sql server 2005 c#,and i tried to insert an items to the sql but it gave me this error
Application server error '/ WebSite6'.
The INSERT statement conflicted with the FOREIGN KEY constraint "FK_StudentToCourse_Students".The conflict occurred in database "TopseaUser", table "dbo.Students", column 'id'.
The statement has been terminated.Description: The exception is unhandled occurred during the implementation of the current web request. the stack trace for more information about the error and where the source code.
Details exception: System.Data.SqlClient.SqlException: The INSERT statement conflicted with the FOREIGN KEY constraint "FK_StudentToCourse_Students". The conflict occurred in database "TopseaUser", table "dbo.Students", column 'id'.The statement has been terminated.
This error: Line 243: sql_comm.Parameters.AddWithValue ("@ studentId", Convert.ToInt32 (id));
Line 244: sql_comm.Parameters.AddWithValue ("@ CourseId", Convert.ToInt32 (ListBox3.Items [j]. Text.ToString
()));
Line 245: sql_comm.ExecuteNonQuery ();
Line 246: split_listbox2 ();
Line 247: sql_conn.Close ();
Source File: c: Documents and Settings Ronen My Documents Visual Studio 2005 WebSites WebSite6 SiteMembers CourseSignUp.aspx.cs line: 245
this it the code :[Code].... !
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Apr 22, 2010
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Jan 22, 2010
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Jan 8, 2010
I started a new Sql Server 2008 with mixed authentication Windows and SQL SERVER AUTh... I created a new login account and use it to directly connect in SQL server managment studio BUT... when i create in VS2008 the connectionstring... everytime i try to open the DB connection i take an exception to the login... some screenshots show all the process ;)
LOGIN: admintvmaismais
PASSWORD: ex
Working to connect in SQL SERVER MANAGEMENT...
LOGIN STATUS ON SQL SERVER MANAGEMENTE
Now in VS2008 Web-Config I declare the connectionstring:
<connectionStrings>
<add name="SqlConnectionString" connectionString="Server=JP;Database=tvmaismais;User ID=admintvmaismais;Password=ex;" providerName="System.Data.SqlClient" />
</connectionStrings>
and When i try to open a connection like this:
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["SqlConnectionString"].ConnectionString);
try
{
conn.Open();
...
}
catch (Exception e)
{
retorno = e.Message.ToString();
}
finally
{
if (conn.State == ConnectionState.Open)
conn.Close();
conn.Dispose();
}
I get this exception: Cannot open database "tvmaismais" requested by the login. The login failed. Login failed for user 'admintvmaismais'. What am I missing? What do i need to do, to get this login to work?
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Jan 5, 2010
I have an application that uploads an Excel .xls file to the file system, opens the file with an oledbconnection object using the .open() method on the object instance. The upload and writing of the file to the file system works fine but I get an error when trying to open the file on our production server only. The application works fine on two other servers (development and testing servers).
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Apr 22, 2010
Following is the error I am getting while accessing some of the pages on my website.
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Feb 28, 2010
i get error A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 0 - No connection could be made because the target machine actively refused it.)
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Jun 6, 2010
Error:
Executed as user: MACSTEELUSA.COMsa. ...9.00.3042.00 for 32-bit Copyright (C) Microsoft Corp 1984-2005. All rights reserved. Started: 8:00:17 PM Error: 2010-06-02 20:00:18.56 Code: 0xC0202009 Source: CRM_ORACLE_ARSUMMARY Connection manager "SourceConnectionOLEDB" Description: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft OLE DB Provider for Oracle" Hresult: 0x80004005 Description: "Oracle client
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Tasks Taken:Went to this folder checked for tnsnames.ora file but it is in good shape.
C:ORACLEproduct11.2.0client_1
etworkadmin
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Mar 2, 2011
when i upload a file his size lower than 5MO it work but if not this error display
Erreur 101 (net::ERR_CONNECTION_RESET) : Erreur inconnue
i use this method for programming [URL]
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Sep 21, 2010
I have created "DotNetNuke SQL Database Application" from the WebMatrix Gallery. Now I want to deploy it on the remote server using Web Deploy method. Without selecting SQL database, application is deployed successfully but when I select SQL database it gives following error: Publish : Error - Make sure the database connection string for the server is correct and that you have appropriate permission to access the database. (Web Deploy provider is dbFullSql).
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Jun 11, 2013
I have got an error "server response error : Unknown server error" while uploading file using Ajax AsyncFileUpload, code behind function is triggered while uploading, but after code behind function executed, we are getting this error.
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Jan 31, 2010
I have uploaded all files to my server. and while im checking the site it shows the following error." Server Error in '/' Application. Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster,ensure that <machineKey> configuration specifies the same validationKey"what i have to do/how to fix it.
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Aug 7, 2010
I have hosted a service in the IIS server, while consuming the service i am getting some error. I have mentioned the error code below.
Error code:
Server Error in '/' Application.
The type 'EchoTunnelService.EchoService', provided as the Service attribute value in the ServiceHost directive could not be found.
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.InvalidOperationException: The type 'EchoTunnelService.EchoService', provided as the Service attribute value in the ServiceHost directive could not be found.
Source Error: [Code]....
Version Information: Microsoft .NET Framework Version:2.0.50727.3607; ASP.NET Version:2.0.50727.3614
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May 5, 2010
Server Error in '/' Application. Attempted to read or write protected memory. This is often an indication that other memory is corrupt.Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
Source Error:
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:
[code]....
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Oct 2, 2010
created website in VS2008 with createuser and login page.I was able to run the createuser page, but while trying to run the login page i received error:Server Error in '/' application.resources not found.
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May 12, 2010
I got this error
Description:
An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
Parser Error Message:
Default Role Provider could not be found.
Source Error:
[Code]....
Source File: C:utvPlaygroundxxxweb.config Line: 44
I have OS windows 7(64 bits), Visual studio 2008 and Oracle 11g I have run "InstallAllOracleASPNETProviders.sql" who comes with the Oracle installation. When I run in debug I can run this application, but not otherwise. And in IIS manager, I can't se the Oracle provider? Version Information: Microsoft .NET Framework Version:2.0.50727.4927; ASP.NET Version:2.0.50727.4927
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Dec 6, 2010
//Server Error in '/ECommerceWebSite' Application. Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
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.TypeLoadException: Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Source Error: 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: [TypeLoadException: Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.] AjaxControlToolkit.ToolkitScriptManager.OnResolveScriptReference(ScriptReferenceEventArgs e) in d:hgactServerAjaxControlToolkitToolkitScriptManagerToolkitScriptManager.cs:276 System.Web.UI.ScriptManager.RegisterScripts() +261 System.Web.UI.ScriptManager.OnPagePreRenderComplete(Object sender, EventArgs e) +117 System.Web.UI.Page.OnPreRenderComplete(EventArgs e) +2063008 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2247 Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433
i am using ajax modal popup control and when i run my web page i am getting this error....
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Jul 11, 2010
I would like to use the Role Membership and User Security database as my application database too. That is, just add the tables and relationships required by my application's data access layer to the Membership and Roles Database to save on hosting fees, (I have to pay extra for having two databases instead of one). Of course, the connection string would have to be adjusted, but I don't see a downside considering the application's database is actually an Access database. What can I say, it was a requirement at the time.
Basically, I would like to do the opposite of this:
http://forums.asp.net/p/1162485/1925262.aspx#1925262
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Feb 5, 2010
On one server I have my ASP.NET 3.5 website running just fine. That server is the one we use for testing (IIS6 with ASP.NET 2.0.50727). I went to the live server where ASP.NET is also installed (IIS6 with ASP.NET 2.0.50727). I right-clicked on the folder I wanted my website to go in, and I set it as an application in IIS. But when I go to the website on the live server, I get the Runtime Error. Like the error told me to do, customErrors mode is "Off" in the web.config file. I even changed authentication mode to "None" (it was set to Windows on the test server). Yet I still get this error. Is there something I should change about the web.config file? Is there something I should check in IIS?
For reference, here is the full error message. Server Error in '/' Application. Runtime Error Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine. Details: To enable the details of this specific error message to be viewable on remote machines, please create a <customErrors> tag within a "web.config" configuration file located in the root directory of the current web application. This <customErrors> tag should then have its "mode" attribute set to "Off".
[Code]....
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Sep 5, 2010
I am having problem when i was trying to attach .mdf file while create a new connection of SQL server, create a new connection of SQL database file and open the database in Server Explorer. I am using VS 2010 Ultimate and SQL Express 2008 R2.
Here are the error message.
1. Attach .mdf in SQL database file and open the database in Server Explorer
2. Create a new SQL server and attach .mdf
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Feb 3, 2011
i am experiencing thi error when i click on the application in the remote machine.
Server Error in '/please-god' Application.
Security Exception Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.
Exception Details: System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.EnvironmentPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
Source Error:
Line 7: Dim oBF As New BinaryFormatter()
Line 8: Dim oFS As FileStream
Line 9: Dim strPath As String = Path.GetTempPath & "schedule.Bin"
Line 10:
Line 11: Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Source File: D:Hosting4423045htmlplease-godappointmentscheduler.aspx.vb Line: 9
the full codes for the application is this :
Imports System.IO
Imports System.Runtime.Serialization.Formatters.Binary
Partial Class appointmentscheduler
Inherits System.Web.UI.Page
Dim arrCalendar(12, 31) As String
Dim oBF As New BinaryFormatter()
Dim oFS As FileStream
Dim strPath As String = Path.GetTempPath & "schedule.Bin"
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If (Cache("arrCalendar") Is Nothing) Then
If (File.Exists(strPath)) Then
oFS = New FileStream(strPath, FileMode.Open)
arrCalendar = DirectCast(oBF.Deserialize(oFS), Array)
oFS.Close()
Cache("arrCalendar") = arrCalendar
End If
Else
arrCalendar = Cache("arrCalendar")
End If
End Sub
Protected Sub btnSave_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSave.Click
arrCalendar(Me.myCalendar.SelectedDate.Month, Me.myCalendar.SelectedDate.Day) = Me.myNotes.Text
oFS = New FileStream(strPath, FileMode.Create)
oBF.Serialize(oFS, arrCalendar)
oFS.Close()
Cache("arrCalendar") = arrCalendar
End Sub
Protected Sub btnDelete_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnDelete.Click
arrCalendar(Me.myCalendar.SelectedDate.Month, Me.myCalendar.SelectedDate.Day) = ""
oFS = New FileStream(strPath, FileMode.Create)
oBF.Serialize(oFS, arrCalendar)
oFS.Close()
Cache("arrCalendar") = arrCalendar
Me.myNotes.Text = ""
End Sub
Protected Sub myCalendar_DayRender(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DayRenderEventArgs) Handles myCalendar.DayRender
If arrCalendar(e.Day.Date.Month, e.Day.Date.Day) <> "" Then
e.Cell.BackColor = Drawing.Color.Red
End If
End Sub
Protected Sub myCalendar_SelectionChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles myCalendar.SelectionChanged
Me.myNotes.Text = ""
If arrCalendar(Me.myCalendar.SelectedDate.Month, Me.myCalendar.SelectedDate.Day) <> "" Then
Me.myNotes.Text = arrCalendar(Me.myCalendar.SelectedDate.Month, Me.myCalendar.SelectedDate.Day)
End If
End Sub
End Class
What do i have to do to eliminate this error message?
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Mar 19, 2010
I am trying to deploy a simple page that just has 3 textboxes and a button that calculates 2 numbers.I copied the site to my server and when I try to go to the site throught IE I get the error below. How do I reslove this runtime error?
Server Error in '/' Application.
Runtime Error
Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine.
Details: To enable the details of this specific error message to be viewable on remote machines, please create a <customErrors> tag within a "web.config" configuration file located in the root directory of the current web application. This <customErrors> tag should then have its "mode" attribute set to "Off".
[Code]....
Notes: The current error page you are seeing can be replaced by a custom error page by modifying the "defaultRedirect" attribute of the application's <customErrors> configuration tag to point to a custom error page URL.
[Code]....
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