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Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly 'System.Web.Extensions, Ver

Posted By:      Posted Date: October 11, 2010    Points: 0   Category :ASP.Net
 

hello everybody,

I am facing problem in my aspx page. 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:



View Complete Post


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.

More Related Resource Links

Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly 'System.Web.Extensions, Ver

  
on my localhost, everything is working just fine, developing a few hours... then i publish to another server (windows server 2003)...
and suddenly my website is broken. i could track i down to a scriptreference in my scriptmanager - which used to work perfectly.
now i don't know where it went wrong - because i developed several things, including the addition of autocomplete textbox with the control toolkit
but even after removing all the code for the autocomplete textbox, the problem wasn't solved.
i seem to be the first one to have this problem, because google doesn't return anything (useful)
anyone got an idea? in the meantime i'm using the workaround by including the js file like in the old days
...
  <asp:ScriptManager ID="sm1"

Problem with AJAX - " Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly 'Syst

  
Hi., I'm using Visual Studio 2008 and i downloaded the toolkit from Codeplex, I downloaded the zip file which i've marked red in the below link.. This is my code, <form id="form1" runat="server"> <asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server"> </asp:ToolkitScriptManager> <asp:Panel ID="Panel1" runat="server"> Hi Simbu AJAX Works Fine ! </asp:Panel> <asp:RoundedCornersExtender ID="RoundedCornersExtender1" runat="server" TargetControlID = "Panel1" Radius = "6" BorderColor = "#FBB117" Corners = "All" > </asp:RoundedCornersExtender> </form> & this is the error i get, " Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' " I saw this post, http://forums.asp.net/p/1273185/3439540.aspx and i changed my TOOLSCRIPTMANAGER into SCRIPTMANAGER & now i get this error ! and now c what this post says... http://forums.asp.net/t/1529516.aspx NOW WOT AM I SUPPOSE TO DO ??? PLZ GUIDE ME ! I'm struck up with this since 2 days....

Could not load file or assembly 'System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKey

  

dear my firends,

i convert website to the vs 2010  but with the same target Framework 2.0.

i have the (System.Web.Extensions, Version=1.0.61025.0) in my BIN folder.

when i build the website using vs 2010 and publish it to the production server which running only framework 2.

i get these error

"Could not load file or assembly 'System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)".

 

when i back to vs2008 and build it again and publish to the production server it is working great.

the question is .

Why vs2010 try to refrence System.Web.Extensions, Version=4.0.0.0 when compile where is the dll in the BIN folder is "System.Web.Extensions, Version=1.0.61025.0"

Thanks

 


Could not load file or assembly 'System.Web.Extensions, Version=2.0.0.0, Culture=neutral, PublicKey

  

 I created a website with AJAX using VS2005, installed the framework in the production server and the website is working fine.

 then I installed VS2008 + Service pack in my computer without uninstalling VS2005, then converted my project to VS2008, with no issues.

then I installed Framework3.5 in the production server without uninstalling Framework2.0. Tested the website and it's good except when I try to run a Crystal report it gave me this error :

 

 Error

 

Could not load file or assembly 'System.Web.Extensions, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

 

 

[web.config]

 

<?xml version="1.0"?>
<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
    <configSections>
        <sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtension

Could not load type 'System.DateTimeOffset' from assembly 'mscorlib, Version=2.0.0.0, Culture=neu

  

Hi,

After i installed db29.7 fixpack4 i am getting following error:-

Could not load type 'System.DateTimeOffset' from assembly 'mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.

but above error is coming only when am using db2connection.if am using oledbconnection means there is no error in my application.

I am using visualstudio2.0 sp1.

this problem could not be happen in db2 9.7 (fixpack1)

Any one can help me resolve this issue?


The type 'System.Data.Linq.DataContext' is defined in an assembly that is not referenced. You must

  

Hi,

This is frustrating, and I don't know how to solve it.

I have a strange problem. I am adding a LinqDatasource object, and set the context:

        protected void LinqDataSource_ContextCreating(object sender, LinqDataSourceContextEventArgs e)
        {
            e.ObjectInstance = new KaruselaDataContext(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString);
        }


Then I get this error:
The type 'System.Data.Linq.DataContext' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Data.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.

 

On web.config I already have this:
<add assembly="System.Data.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>

NOTE: The datacontext is in a different project (DLL proect) where I added a refernce to System.Data.Linq.

is there another way adding a refernce to a web project? or only though teh web.config?

Thanks.


Could not load file or assembly "System.Data.DLL" or one of its dependencies

  
Could not load file or assembly "System.Data.DLL" or one of its dependencies

Assembly load error system.runtime.serialization

  
Hello ! I have a web project which i began there is some month, and compile perfectly until now. In fact, i have some compile error;   erreur 1 Could not load file or assembly 'System.Runtime.Serialization, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. The module was expected to contain an assembly manifest.   on explorer :   The module was expected to contain an assembly manifest. (Exception from HRESULT: 0x80131018) Description : Une exception non gérée s'est produite au moment de l'exécution de la demande Web actuelle. Contrôlez la trace de la pile pour plus d'informations sur l'erreur et son origine dans le code. Détails de l'exception: System.BadImageFormatException: The module was expected to contain an assembly manifest. (Exception from HRESULT: 0x80131018) Erreur source: Une exception non gérée s'est produite lors de l'exécution de la demande Web actuelle. Les informations relatives à l'origine et l'emplacement de l'exception peuvent être identifiées en utilisant la trace de la pile d'exception ci-dessous. Trace de la pile: [BadImageFormatException: The module was expected to contain an assembly manifest. (Exception from HRESULT: 0x80131018)] System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBa

Could not load type 'System.Security.Authentication.ExtendedProtection.Configuration.ExtendedProtec

  
I have a windows service that runs on client machines and connects to a WCF service on a server.  This windows service seems to work fine on Windows XP, Vista and 7  machines, but when I try and run it on a Server 2008 R2 machine I get the following error: System.Configuration.ConfigurationErrorsException: An error occurred creating the configuration section handler for system.serviceModel/bindings: Could not load type 'System.Security.Authentication.ExtendedProtection.Configuration.ExtendedProtectionPolicyElement' from assembly 'System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. (C:\Program Files (x86)\MyFolder\MyApp\MyAppWinSVC.exe.Config line 4) ---> System.TypeLoadException: Could not load type 'System.Security.Authentication.ExtendedProtection.Configuration.ExtendedProtectionPolicyElement' from assembly 'System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.    at System.ServiceModel.Configuration.HttpTransportSecurityElement.get_Properties() I have the 3.5 sp1 feature installed. The only thing I have found online that is remotely similar is this MS hotfix: http://support.microsoft.com/kb/2262911 But when I try and apply it, it says that it isn't for my computer. Does anyone have any ideas how to resolve this issue?

System.IO.FileNotFoundException: Could not load file or assembly 'System.EnterpriseServices

  
Hi, I am getting the following error with a WPF/C# application on one of the machines that we run the application on. The application works fine on other machines. I compared the "System.EnterpriseServices.dll" file on the machine that throws the error with the dll file on the machine that works fine. I did not any differences. We are using .NET 4 (client profile) framework on XP/x86. Can someone please provide some clue as to why the error is thrown on one of the machines? System.IO.FileNotFoundException: Could not load file or assembly 'System.EnterpriseServices, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified. File name: 'System.EnterpriseServices, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'    at System.Data.Common.ADP.IsSysTxEqualSysEsTransaction()    at System.Data.Common.ADP.NeedManualEnlistment()    at System.Data.OleDb.OleDbConnection.Open()    at TDS.MainWindow.initializeDB(String fileWithPath) WRN: Assembly binding logging is turned OFF. To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1. Note: There is some performance penalty associated with assembly bind failure logging. To turn this feature off, remove the

Could not load file or assembly '0 bytes loaded from System, Version=2.0.0.0, Culture=neutral, Publ

  
Hi I have a clickonce deployed application in my machine. When I tried to load the application, 90% of the application window is getting loaded but finally, I get the following error: Could not load file or assembly '0 bytes loaded from System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. An attempt was made to load a program with an incorrect format. I have read somewhere that this error could be caused when something goes wrong with the .net framework in the machine. My machine is having .Net framework 2.0, 3.0 and 3.5. So which framework should I reinstall? The application is developed using .net 2.0. Also, please let me know how the application is partially loading(90%) if the framework is corrupted.? Regards Anoop.

System.TypeLoadException: Could not load type 'Microsoft.Office.Server.Security.LdapMembershipProvi

  
So this is odd, I am attempting to setup FBA with Sharepoint Foundation 2010 and i get the following Error: (from ULS log viewer): System.TypeLoadException: Could not load type 'Microsoft.Office.Server.Security.LdapMembershipProvider' from assembly 'Microsoft.Office.Server, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c'. at System.RuntimeTypeHandle._GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, Boolean loadTypeFromPartialName) at System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark) at System.RuntimeType.PrivateGetType(String typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark) at System.Type.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) at System.Web.Compilation.BuildManager.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) at System.Web.Configuration.ConfigUtil.GetType(String typeName, String propertyName, ConfigurationElement configElement, XmlNode node, Boolean checkAptcaBit, Boolean ignoreCase) and in IIS Logs: Exception information:     Exception type: ConfigurationErrorsException     Exception message: Could not load type 'Microsoft.Off

Sudden Error: Could not load type System.ServiceModel.Activation.HttpModule - Urgent Help Please

  
hi,

I have a windows 7 machine with IIS 7. I was hosting WCF services on IIS normally and i had a couple of services running.
Suddenly (i honestly did not do any configuration changes on my machine) all these services stopped working. When i try to browse the .svc file i get the following error:


"Could not load type 'System.ServiceModel.Activation.HttpModule' from assembly 'System.ServiceModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'"

Just in case this information is helpful, all these services are running on the basicHttpBinding.

Please help!

Could not load type 'System.ServiceModel.Activation.HttpModule'

  

Hello everyone,

I am using VSTS 2010 + C# + .Net 4.0 + IIS 7.5 + Windows 7. When I open an svc file (in IIS manager, right click the svc file and select browse) for a WCF project in IIS, there is an error like this, any ideas what is wrong?

 

Could not load type 'System.ServiceModel.Activation.HttpModule' from assembly 'System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.

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.ServiceModel.Activation.HttpModule' from assembly 'System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of

Could not load file or assembly 'vcWebCore' or one of its dependencies. The system cannot find the

  
All,
I have a web project that references a strong-name DLL which contains a HttpModule, it is called vcWebCore.dll.

The DLL is registered in GAC using the gacutil.exe and everything looks fine.
I can see the DLL in my c:\windows\assembly directory with the correct
version (1.0.0.0) and public key token.

However, at runtime I kept getting the error that the vcWenCore module could not be located:

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: Could not load file or assembly 'vcWebCore' or one of its dependencies. The system cannot find the file specified.

Source Error:

Line 16: 	<system.web>
Line 17: <httpModules>
Line 18: <add type="Technesis.vcWebCore.Web.VcHttpModule, vcWebCore" name="VcHttpModule" />
Line 19: </httpModules>
Line 20: <!--
Does anyone know why or what I am missing?
Thanks,

P.S. If I have the DLL in the bin folder ev

system.io.fileloadexception - could not load file or assembly system.data.sqlserverce version=3.5.1.

  

 

my application raises this exception but the file system.data.sqlserverce.dll is in the folder of the application, and the version is correct.

 

do u have any idea about this problem ?

 

thanks in advance for every answer Smile

 

hello from switzerland !

 

steve


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