To use Xcode 8 with a Swift project we have to convert it to the new Swift 3 syntax. 

I've a project with several cocoapods. First, I have installed all the new versions of these pods from the respective sources, so they are already converted to the Swift 3. 

Then, I used the `Edit -> Convert -> To current Swift syntax choosing Swift 3` for my main target (basically the real app). Everything seemed to be fine, but at the first build I received a lot of errors, even simple ones, fixable with the `CMD+ALT+CTRL+F`, but they increase at every build. I think that this conversion tool is not the best one, or something went wrong..

Can you point me to the right direction?

Screenshot to show you the problems

[![screenshot errors](https://i.stack.imgur.com/BJG09.png)](https://i.stack.imgur.com/BJG09.png)