Create Component from DB

Hello! I'm generating the components from my database with Radzen Glazor Studio, and I'm getting this error: Error during application startup: System.TypeLoadException: Could not load type 'Libreria.Client.libreriaService' from assembly 'Libreria.Client, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'.
at RadzenProgram.Configure(IServiceCollection services, IConfiguration configuration)
at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
at System.Reflection.MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span`1 copyOfArgs, BindingFlags invokeAttr), what's the cause?