0 CoreFoundation __exceptionPreprocess + 164
1 libobjc.A.dylib objc_exception_throw + 88
2 CoreFoundation -[__NSArrayI objectAtIndex:] + 0
3 UIKitCore -[UIInputSwitcherView selectedInputMode] + 116
4 UIKitCore -[UIInputSwitcherView didSelectItemAtIndex:] + 148
5 UIKitCore -[UIKeyboardMenuView selectItemAtPoint:] + 92
6 UIKitCore -[UIInputSwitcherView buttonPressed:withEvent:location:isLocationInsideViewHitArea:isForDictation:tapAction:] + 1040
7 UIKitCore -[UISystemKeyboardDockController dictationItemButtonWasPressed:withEvent:isRunningButton:] + 660
8 UIKitCore -[UISystemKeyboardDockController keyboardDockView:didPressDockItem:withEvent:] + 448
9 UIKitCore -[UIKeyboardDockView _dockItemButtonWasTapped:withEvent:] + 120
