We came to this error when rendering one ASP.NET MVC page:
Only Content controls are allowed directly in a content page that contains Content controls.
Very strange formulation butit means that you have some error in your View (maybe missing </asp:Content> or without its opening tag)
Creating modern website od SaaS service requires you to be familiar with a lot of new technologies such as:
These are more modern language & framework for Web application development:
- ASP.NET MVC (C#)
- Ruby and Ruby on Rails
- Python and Django
- Scala + Play
We have great experience in using these technologies in our SaaS products and we can provide you our expert help on a problems that you will face during the development with these technologies.