uiviewcontroller - iOS app with slider and 2 button on a view -


i creating application in ios in there slider usage. slider working fine, on 1 of view there 2 button named calculate , edit. action performed on calculate working edit not working when button linked uiview.

error : unrecognized selector send instance

if don't have code , when press button "unrecognized selector send instance".

to fix this, select button in storyboard (or .xib) , check 'sent events' on it, remove events.

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