Command failed due to signal: Abort trap: 6

Question

Since Xcode 7 and Swift 2.0, I get the error above, like in the screenshot shown here:

Answer 1

I got this message when using do-try-catch in a Failable initializer:

public init?() {
    do {
        ...
        super.init(superParam: try getParamForSuper())
        ...
    } catch {
        ...
    }
}

The compilation succeeded when moving the try call to it's own local variable:

public init?() {
    do {
        ...
        let superParam = try getParamForSuper()
        super.init(superParam: superParam)
        ...
    } catch {
        ...
    }
}