Since Xcode 7 and Swift 2.0, I get the error above, like in the screenshot shown here:
![screenshot of error log](https://i.stack.imgur.com/r66S0.png)
I have no idea where this is coming from, cleaning and deleting derived data didn't work.
Anyone else experiencing this problem?
Project settings:
![project settings](https://i.stack.imgur.com/3IyxC.png)
Target settings:
![target settings](https://i.stack.imgur.com/MnIZR.png)
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