I have created UISwipeGestureRecognizer
object in Swift. There are no compile errors/warnings at below line. Clean and build application works perfect.
let rightSwipeGestureRecognizer = UISwipeGestureRecognizer(target: self,
action: "handleGesture:")
^^^^^ Error Part ^^^^^
But It gives an exception on runtime.
dyld: lazy symbol binding failed: Symbol not found: __TFSS37_convertFromBuiltinUTF16StringLiteralfMSSFTBp17numberOfCodeUnitsBw_SS
Referenced from:<AppPath>.app/AppName
Expected in: <AppPath>.app/Frameworks/libswiftCore.dylib
Here <AppPath>
is application path for the simulator.
OS: Mac OS X Yosemite 10.10
Xcode version: Xcode 6.0.1 (6A317)
What I have tried;
I am able to figure out that issue is with action: "handleGesture:"
part. So proper selector is not used here i guess.
I tried with Selector
but not get done.
NSSelectorFromString("handleGesture:")
Selector("handleGesture:")
Selector.convertFromStringLiteral("handleGesture:")
Edit:
The same line/code work for other application. I am not able to figure out why it stops executing from this line where as the same code works for other application.
Try this it's working for me
For further details go through the thread in stack overflow
dyld: Symbol not found: error how to resolve this issue