Could not load file or assembly 'Sybase.AdoNet2.AseClient, exception in ASP.NET

Could not load file or assembly 'Sybase.AdoNet2.AseClient, exception in ASP.NET - asp.net

While running .NET code in my system, I'm getting the below exception:
Could not load file or assembly 'Sybase.AdoNet2.AseClient, Version=2.155.8000.0, Culture=neutral, PublicKeyToken=95d94fac46c88e1e' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

In case of .Net Core I could solve the error by using a different approach to connect:
public MyContext() : base(new SybaseDataProvider("Core"), "You connection string here") { }
Before that I was trying to implement the ILinqToDBSettings file, but as I saw inside the code of linq2db there is a comment about that incompatibility:

Related

how to use combo box in asp.net

I have installed AjaxControlToolkit package and added those .dll files, also added them to reference. The problem is when I use ComboBox in the code it is showing error
Could not find schema information for the element
AjaxControlToolkit
error;
Could not load file or assembly 'AjaxControlToolkit, Version=17.1.1.0,
Culture=neutral, PublicKeyToken=28f01b0e84b6d53e' or one of its
dependencies. The located assembly's manifest definition does not
match the assembly reference. (Exception from HRESULT: 0x80131040)
how to fix this problem?

Could not load Kentor.AuthServices. A strongly-named assembly is required

I want to use Kentor.AuthServices to authenticate in my web app using Okta. I followed the article "How to use KentorIT AuthServices with Okta".
Because the application would throw an error:
The signing algorithm http://www.w3.org/2001/04/xmldsig-more#rsa-sha256 is weaker than the minimum accepted http://www.w3.org/2000/09/xmldsig#rsa-sha1.
That's why I added in global.asax following line:
protected void Application_Start()
{
Kentor.AuthServices.Configuration.Options.GlobalEnableSha256XmlSignatures();
This line causes following error:
Could not load file or assembly 'Kentor.AuthServices, Version=0.21.1.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. A strongly-named assembly is required. (Exception from HRESULT: 0x80131044)
How to solve this?

Could not load file or assembly 'Autofac, Version=3.0.0.0

I am trying to connect enFinder file manager to my asp.net project with this connector. I added Autofac Version 3. Afterwards I removed the reference and added a reference to Autofac 2.6. Now the following error occurs:
Could not load file or assembly 'Autofac, Version=3.0.0.0, Culture=neutral, PublicKeyToken=17863af14b0044da' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
How can I fix this problem?

Delete all Autofac references in your project and add them again, using the correct Autofac DLL. The mismatch occurs when the reference you've added to your project via the Add Reference menu is not the same version as the actual file. This happens when you exchange the physical DLL file on your disk to which the reference in your project points.

Could not load file or assembly 'MySql.Data, Version=6.3.6.0

I'm at a COMPLETE loss - I'm having super wierd issues with what I still really dont even understand... I'm running Entity Framework 4.1, MySql 5.xx and my MySql Connector is v 6.4.4 - everything works beatifully locally however whenever I upload to the server I receive:
Could not load file or assembly 'MySql.Data, Version=6.3.6.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
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.IO.FileLoadException: Could not load file or assembly 'MySql.Data, Version=6.3.6.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
Source Error:
Line 48: /// Initializes a new proventradesEntities object using the connection string found in the 'proventradesEntities' section of the application configuration file.
Line 49: /// </summary>
Line 50: public proventradesEntities() : base("name=proventradesEntities", "proventradesEntities")
Line 51: {
Line 52: this.ContextOptions.LazyLoadingEnabled = false;
Source File: e:\web\proventrade\htdocs\App_Code\ProvenTrades.Designer.cs Line: 50
Assembly Load Trace: The following information can be helpful to determine why the assembly 'MySql.Data, Version=6.3.6.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d' could not be loaded.
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 registry value [HKLM\Software\Microsoft\Fusion!EnableLog].
I am SO confused, I am positive that I have MySql 6.4.4 dll's in my Bin directory, also my Web.config makes ZERO references to version 6.3.6 - I've searched my entire project (using global find) for 6.3.6 and even just for MySql to see if I can find ANY random references to this rogue 6.3.6 version but I find nothing!
I'm so lost and am getting no where. I would GREATLY appreciate any guidance on this, thanks so much in advance.

You must add provider library to bin directory in your web application and register provider in your web.config
Then You must download Connector .Net Mono here.
And put Dlls into bin folder.