iphone - -[UIView adjustedContentInset]: unrecognized selector sent to instance in ios 11

Question

> Scrollview have content view to manage subviews,

Error comes in ios 11 work fine in ios 10

-[UIView adjustedContentInset]: unrecognized selector sent to instance 0x10296d680 2017-10-02 12:34:11.931454+0530 MobifinX1_Subscriber[1235:135465] * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIView adjustedContentInset]: unrecognized selector sent to instance 0x10296d680' * First throw call stack: (0x186f53d38 0x186468528 0x186f611f8 0x19071bcc4 0x186f596e4 0x186e3f0dc 0x1906f2628 0x1906f23f0 0x1906f1bc0 0x1906f18f0 0x19040c964 0x1904e8e48 0x19040ae04 0x19040aa34 0x19040a95c 0x190361000 0x18af310b4 0x18af35194 0x18aea3f24 0x18aeca340 0x1905c7744 0x190ca6718 0x190c9f574 0x186efc358 0x186efc2d8 0x186efbb60 0x186ef9738 0x186e1a2d8 0x188cabf84 0x1903c7880 0x100abcb5c 0x18693e56c) libc++abi.dylib: terminating with uncaught exception of type NSException

Answer 1

Answer - we can not take iboulet of uiview inside uiscrollview with named contentScrollView.