我是新来的实体框架，我知道这是不是假设的情况发生，但也许它是在社会上已知的问题，所以我想我会问。

我在我的模型有2个实体。当我想创建数据库表的Visual Studio冻结了我。我跑剧本自己，但后来我需要修改属性，所以它会带空值，而againg我不能影响我的新模型数据库。

我找了升级或任何东西，没有运气。是否有人遇到这样的事情？

正如我告诉乔尔我unisntalled我的Visual Studio premium并安装旗舰版，你猜怎么着？这个问题已经得到解决......在向导完成，我可以看到.sql文件...

所以，我不知道这是否是那些卸载之一，并重新安装问题，或者是与premium风味的错误，（可能性很小），但对我来说，解决安装旗舰版

I'm new to the Entity Framework, and I know this is not suppose to happen, but maybe it is a known issue in the community so I thought I'd ask.

I created my model with 2 entities. When I wanted to create the database tables Visual Studio froze on me. I ran the script myself but then I needed to modify an attribute so it'd take null values, and againg I can't impact my new model to the database.

I looked for upgrades or anything with no luck. Is anybody experiencing anything like that?

As I told Joel I unisntalled my Visual Studio Premium and installed Ultimate, and guess what?! the problem is now fixed... the wizard finishes and I can see .sql file...

So, I don't know if it is one of those uninstall and install again issues or is it a bug with the Premium flavour, (very unlikely) but for me it solved after installed the Ultimate version