安装Visual Studio 2012 Update 2(CTP)后无法在Blend中打开xaml页面

此刻，我遇到了一些奇怪的事情.安装Visual Studio 2012 Update 2(CTP)之后，我将无法再在Blend Designer视图中正确打开xaml页面.

I am experiencing something weird at the moment. After I installed Visual Studio 2012 Update 2 (CTP), I can no longer open xaml pages properly in Blend designer view.

看起来找不到其他名称空间中的所有内容(请参见下面的屏幕截图)...

Looks like everything from other namespaces just cannot be found (see screenshot below)...

还请注意，如果我关闭所有xaml页面，则整个解决方案都可以编译，并且也可以正常运行.但是，一旦我打开任何xaml页面，它就会把那些错误扔给我...

Please also note that the whole solution compiles ok if I close up all the xaml pages, and runs well too. But as soon as I open any of the xaml pages, it will throw me those errors...

2013年5月13日更新 几天前(在我安装VS Update 2之后)只是一个更新，同样的错误再次出现.为了解决这个问题，我不得不将构建名称从其他名称更改为发布"(或调试")，并执行了清理"和构建".

UPDATE 13 MAY 2013 Just an update, a couple of days ago (after I installed the VS Update 2) the same error came back again. What I did to fix this was I had to change my build name from something else to 'Release' (or 'Debug') and did a 'Clean' and 'Build'.