Question

I have generated a DAL layer with Subsonic2.2 for a .NET4.0 application, using c# and mysql.
Yet when I use a Collection, i have this exception on this line:

AnagraficaCategorieCollection a = new AnagraficaCategorieCollection().Load();

telling me that it cannot load or find assembly MySql.Data, version 5.2.3.0.

My project references a newer version. How can I possibly solve that?

Answer 1

The solution is to use an assembly redirect, which tells the framework to use a newer version of MySql.Data. To add the redirection, put this in your web/app.config:

<runtime>
  <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
    <dependentAssembly>
      <assemblyIdentity name="MySql.Data" publicKeyToken="c5687fc88969c44d" culture="neutral" />
      <bindingRedirect oldVersion="5.0.0.0-6.5.3.0" newVersion="6.5.4.0"/>
    </dependentAssembly>
  </assemblyBinding>
</runtime>

Note that you may need to change the version numbers to match your current assembly.