ios - swift xcode stack view option is not shown -


i using swift on xcode version 6.4 (6e35b) , trying add views stack view.

when select views , choose editor -> embed in, don't have stack view option.

also @ button right of canvas, can't see stack view button, see in screenshot.

enter image description here

how can find please? many efforts.

you need upgrade xcode 7 , use latest sdk (ios 9). (i'm assuming wish use new uistackview controller, not exploded view / layering tool).

if take xcode 7 beta can run them in same machine side-by-side (since name xcode-beta.app, recall). in fact, can release versions - name them appropriately. sure change version @ command line if you're doing things there well: see xcode select


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