Hi All

I'm using Umbraco 7.7.6, I've recently upgraded from 7.5.13.

I've created a class called UnitOfWork which is used as a container for the instance of Database. This all seemed to work on 7.5.13 but doesn't seem to like creating a new transaction on the latest version.

Calling the database works, it just throws a null exception when creating a transaction.

Code as follows.

DefaultRegistry (I'm using StructureMap):

    For<IUnitOfWork>().Use<UnitOfWork>()
        .Ctor<Database>().Is(() => ApplicationContext.Current.DatabaseContext.Database);

UnitOfWork.cs:

private readonly Database _db;
public UnitOfWork(Database db)
{
    _db = db;
}

public Transaction GetTransaction()
{
    return _db.GetTransaction();
}

Error:

   at Umbraco.Core.Persistence.Database.BeginTransaction(IsolationLevel isolationLevel)
   at Umbraco.Core.Persistence.Database.GetTransaction()
   at CMS.Library.DataAccess.UnitOfWork.GetTransaction() in \\CMS.Library\DataAccess\Implementation\UnitOfWork.cs:line 330
   at CMS.Library.Services.ProductService.Save(ProductViewModel productViewModel) in \\Services\ProductService.cs:line 254

Thanks