ios - EXC_BREAKPOINT in Swift -

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i set var tagtextfield: uitextfield in set method. later when call method want var tagtextfield: uitextfield, namely:

var pos1 = tagtextfield.positionfromposition(tagtextfield.beginningofdocument, indirection: uitextlayoutdirection.right, offset: 0)

i following error:

thread 1: exc_breakpoint (code=1, subcode=0x1000e4280)

i tried see if var tagtextfield: uitextfield == nil, same error. suggestions why is? if need more code, let me know.

thanks in advance

edit:

here error. no breakpoint enter image description here

you set breakpoint on xcode (probably mistake when trying access specific line). breakpoints represented blue tabs , allow stop execution of code check variable states instance. click on again deactivate (it turn light blue).

enter image description here enter image description here


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