MVC app captured an exception i've never seen before in 6 months.I thought the .NET framework had been patched for this "bug/feature" a long time ago ?Do you know if we can safely ignore it ?System.Web.HttpExceptionAn error occurred while communicating with the remote host. The error code is 0x800703E3.
View 2 RepliesI am running into this strange Cyrstal Report runtime error. To give a bit of a background I am deploying my web application on a 64 bit Windows 2003 server using Crystal Report 11.5.3700.0 where the IIS 6.0 is running under 32 bit mode as one of the forums mentioned that this version of Crystal report can only run under 32 bit mode.So as expected all works ok under the development environment but when I open the reports on to the production server error It recieve this error at the following code line.No error.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.Runtime.InteropServices.COMException: No error.Source Error:
[Code]....
Line 66: document.DataSourceConnections[0].SetConnection(Globals.GlobalSettings.DATABASE_SERVER, Globals.GlobalSettings.DATABASE_NAME, false);
Line 67: document.DataSourceConnections[0].SetLogon(Globals.GlobalSettings.DB_USERNAME, Globals.GlobalSettings.DB_PASSWORD);
Line 68: document.VerifyDatabase();
Can you can see, the error message itself says no error which of no use to me. Has anyone encountered this problem before. I am using Visual Studio 2005, ASP.NET 2.0. .NET 2.050727.No error.No error. 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.Runtime.InteropServices.COMException: No error.Source Error:
[Code]....
Line 66: document.DataSourceConnections[0].SetConnection(Globals.GlobalSettings.DATABASE_SERVER, Globals.GlobalSettings.DATABASE_NAME, false);
Line 67: document.DataSourceConnections[0].SetLogon(Globals.GlobalSettings.DB_USERNAME, Globals.GlobalSettings.DB_PASSWORD);
Line 68: document.VerifyDatabase();
I am using Windows Authentication in asp.net every thing is ok in local but when deploying on different system of same domain then its working getting error in this line SearchResult userObject = adSearcher.FindOne();
Error
system.runtime.interopservice.comException
My code is
WindowsIdentity winId = id as WindowsIdentity;
if (id == null)
{
[code]...
I migrated my asp application to asp.net . When i run I got an error like this.
"System.Runtime.InteropServices.COMException: Cannot update. Database or object is read-only." I am using access db. I can't find out the solution .
I wrote the following code for my report
[Code]....
But i am getting the follwing exception: Access is denied. 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.Runtime.InteropServices.COMException: Access is denied
I am having 'Full permission' to E:Documents and Settings hiru.TECH27SYSTEMSLocal SettingsTemp IIS is not installed in my system. Visual studio is installed in E: My project is in D: what should i do?
I dont really write html code too well but I manged to get my web site developed and deployed using the built in features such as drag n drop, master page and user account authentication that make web developing almost a codeless experience.
However; my hosting provider system wont allow me to have more than one database, this causes problems becasue when I developed my web app using vb2010 web developer (asp.net v2) I used the built in web config tool to manage users for my site, now after I deployed to my domain it all worked ok with the exeption of the login page, when I tried to log in the system threw a error message saying "database not found." or a page of "gobble-dee-gook" that says the same thing
When I contacted support (my hosting provider) they said i have to create a table of users in my database file via 2008 sql server, thats ok I can do that, but my real problem is I dont know how to write appropriate code to reference the table.
So heres my problem: I just want to have some kind of login page with a couple of txtboxes and a click button that maybe using the VB code behind or html checks the input variables "username" "password" against something that is hard coded into vb a string variable or a constant and then branches to Mainmenu.aspx if successfull. I just need it real simple, no fancy stuff just a login screen that checks id and password and off you go.This must be real basic stuff for first year student I should think, but I dont know the correct way to load a html.page from within the vb codebehind,
I am trying to work with the Windows clipboard and Office Interop in an ASP.NET web application.Everything works well on my local machine running XP (i have created a Windows application first which ran perfectly well on local machine). Then I have executed it on a server running Windows Server 2003 and it worked there as well.Then I made a ASP.NET sample project and it worked on my local machine. However when this time I deployed it at the server, after banging my head with permissions, it started giving me this exception which i have no idea why it is doing this:
System.Runtime.InteropServices.COMException (0x80048240):
Shapes (unknown member): Invalid request. Clipboard is empty or
contains data which may not be pasted here.
at Microsoft.Office.Interop.PowerPoint.Shapes.Paste()
Is the problem with any sort of permissions again on clipboard? If yes, how can I grant appropriate permissions?
I am writing unit tests for fluent Nhibernate, when I run the test in isloation it passes, but when I run multiple tests. or run the test more than once it starts failing with the message below System.ApplicationException : For property 'Id' expected '1' of type 'System.Int32' but got '2' of type 'System.Int32'
[TextFixture]
public void Can_Correctly_Map_Entity()
{
new PersistenceSpecification<UserProfile>(Session)
.CheckProperty(c => c.Id, 1)
.CheckProperty(c => c.UserName, "user")
.CheckProperty(c => c.Address1, "Address1")
.CheckProperty(c => c.Address2, "Address2")
}
I have been trying to get the data display on the datagrid after selecting a customer.
With the same connection it populates the selection right. But just do not seem to extract the following SQL.
The litABC is to check the flow of control.
There is no syntax error but in the debug menu,
I got A first chance exception of type 'System.Data.Odbc.OdbcException' occurred in System.
Where did I do wrong?
[code]....
I have a project that it had been developed under MVC1 and after aa few months ago I upgraded it in MVC2.
Everything was well, uppon the day I needed to format my computer.
And what can goes wrong with a format? I don't know
I have installed the MVC2, I build the project, no error displayed, but from the time I've uploaded the project in the production server
I am getting this error.
Method not found: 'System.Web.Mvc.MvcHtmlString System.Web.Mvc.Html.LinkExtensions.RouteLink(System.Web.Mvc.HtmlHelper, System.String, System.Object)'.
I can't understand what caused the problem.
Certainly I assumed that is have to do with MVC1 and I referenced it, but with no luck
again.
Theese are the methods that the problem is came from
[Code]....
i have installed ajax control kit successfully and all controls already came in toolbar tab named "Ajax Control toolkit"But when i try to design any page using with ajax control toolkit, follow error is coming:
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:[Code]....
Stack Trace: [Code]....
[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 [code]...
I am using VIsual Studio 2008 , framework 3.5 but i don't know why in error information version is showing 2.0
i install tool kit according 3.5 framework.also note, framework built-in ajax tags i can use fine and they work properly.
Can anyone tell me the differnce between
System.web.httpcontext.current.application["tag"]
or
System.Configuration.Appsettings["tag"]
I am attempting to use SqlBulkCopy to import data from an XML document. I receive the following error when executing WriteToServer: Invalid cast from 'System.String' to 'System.Guid'
View 1 RepliesAn unhandled exception of type 'System.InvalidOperationException' occurred in System.Xml.dll
View 1 RepliesWhen i fill my sql adapter daAuthors.Fill(dsPubs, "MYTable") sometime i get A first chance exception of type 'System.Data.SqlClient.SqlException' occurred in System.Data.dllmy code can run for a lot hours without any problems but sometime i get the message
View 1 Repliesi have installed ajaxtoolkit 3.5 but when i debug i am getting this error Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' even i have changed my tags to
<asp:ToolkitScriptManager
ID="ToolkitScriptManager1"
EnablePartialRendering="true"
runat="server"></asp:ToolkitScriptManager>
We have a Page Method on a web page using ASP .Net. We tried to put in a trace statement using both System.Diagnostics and System.Diagnostics.Debug. In Visual Studio 2008, the break point is not even hit for the line, but other break points on other lines are hit.There is no output from either method that we can see.
There is also a Global.asax error catcher that works fine in other cases, but in the Page Method is not being catched.why a Page Method and System.Diagnostics do not play well together?
I need to make a windows application and the requirements is like this: Data is to be entered through one form and those values are to be displayed in a form in different computer.should i use in order to get this done. My main concern is to efficiently transfer the data.
View 1 RepliesI have this method which does not build, it errors with the message:
Cannot implicitly convert type 'System.Web.HttpPostedFile' to 'System.Web.HttpPostedFileBase'
I really need this to be of type HttpPostedFileBase instead of HttpPostedFile, I have tried boxing and it does not work:
foreach (string inputTagName in HttpContext.Current.Request.Files)
{
HttpPostedFileBase filebase =HttpContext.Current.Request.Files[inputTagName];
if (filebase.ContentLength > 0)
{
if (filebase.ContentType.Contains("image/"))
{
SaveNonAutoExtractedThumbnails(doc, filebase);
}
}
}
my table column is:
AttachContent varbinary (max)
when i try to retrieve the data and i get this below error, i am using linq
cannot convert from 'System.Data.Linq.Binary' to 'System.IO.BinaryReader'
i work with visual studio 2005 and asp net 2.0. i have a method method as this :
[Code]....
this problem is follow if i run the web method and don't enter a string and a int a receive this message : System.ArgumentException: Cannot convert to System.Int32. ok when i arrive in the method i can check if lists is empty but how i can do if int is NULL because i don't want to returns a error if people run my web method and don't enter the parameters.
We are working on a web application and the target deployment includes Windows 2003 64-bit. When we run the application on the 64-bit OS, it gives the following error:
The entry 'asp:System.Web.UI:System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' has already been added
The web.config file includes the following:
<pages validateRequest="false" enableEventValidation="false" viewStateEncryptionMode="Never" theme="esl_theme">
<controls>
<add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</controls>
</pages>
And if we remove the line <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>, it seems to work.
Can somebody understand the problem and take corrective action? The application does not compile on 32-bit OS without this.
I created a Handler if I add Handler in <system.web> it works fine for IIS 6.0 but doesn't work on IIS 7.0, and Vice Versa if I add in <system.webServer> . Is there any thing common I can do so that it should work for both
View 1 Repliesi developed one asp.net application.i published the application in iis server.then by using that url i am testing the application in my system the design is coming fine.But in other systems the design is vary.both the systems are having IE8 Browser and both are same versions.
why the designing is vary can u pls let me know.
and also button styles all are different changing in system to system.
Unable to cast object of type 'System.Web.UI.LiteralControl' to type 'System.Web.UI.WebControls.TextBox'.
[code]....