delegate issue

[ERROR] :  The application has crashed with an uncaught exception 'org.test.kroll'.
[ERROR] :  Reason:
[ERROR] :  Couldn't find module: hyperloop/UIKit/uiview for architecture: arm64
[ERROR] :  Stack trace:
[ERROR] :  
[ERROR] :  0   CoreFoundation                      0x0000000182c35900 <redacted> + 124
[ERROR] :  1   libobjc.A.dylib                     0x00000001822a3f80 objc_exception_throw + 56
[ERROR] :  2   Hyperloop_Sample                    0x0000000100058848 Hyperloop_Sample + 149576
[ERROR] :  3   Hyperloop_Sample                    0x0000000100356524 Hyperloop_Sample + 3286308
[ERROR] :  4   Hyperloop_Sample                    0x0000000100350408 Hyperloop_Sample + 3261448
[ERROR] :  5   Hyperloop_Sample                    0x000000010035026c Hyperloop_Sample + 3261036
[ERROR] :  6   Hyperloop_Sample                    0x0000000100359bb8 Hyperloop_Sample + 3300280
[ERROR] :  7   Hyperloop_Sample                    0x0000000100318570 Hyperloop_Sample + 3032432
[ERROR] :  8   Hyperloop_Sample                    0x0000000100318478 Hyperloop_Sample + 3032184
[ERROR] :  9   UIKit                               0x00000001882bd034 <redacted> + 192
[ERROR] :  10  CoreFoundation                      0x0000000182b216d8 <redacted> + 120
[ERROR] :  11  CoreFoundation                      0x0000000182b215b0 <redacted> + 180
[ERROR] :  12  UIKit                               0x00000001882bceb4 <redacted> + 684
[ERROR] :  13  UIKit                               0x00000001882b34f0 <redacted> + 300
[ERROR] :  14  UIKit                               0x00000001882b3b28 <redacted> + 96
[ERROR] :  15  UIKit                               0x00000001882b3a20 <redacted> + 308
[ERROR] :  16  UIKit                               0x00000001882b3390 <redacted> + 104
[ERROR] :  17  UIKit                               0x00000001882b6d00 <redacted> + 80
[ERROR] :  18  UIKit                               0x00000001882b7428 <redacted> + 168
[ERROR] :  19  UIKit                               0x00000001882b7518 <redacted> + 112
[ERROR] :  20  UIKit                               0x00000001882b1884 <redacted> + 80
[ERROR] :  21  QuartzCore                          0x000000018537f814 <redacted> + 40
[ERROR] :  22  QuartzCore                          0x000000018537f6c8 <redacted> + 424
[ERROR] :  23  IOKit                               0x0000000182eaa1e8 IODispatchCalloutFromCFMessage + 372
[ERROR] :  24  CoreFoundation                      0x0000000182bd71f8 <redacted> + 180
[ERROR] :  25  CoreFoundation                      0x0000000182bed634 <redacted> + 56
[ERROR] :  26  CoreFoundation                      0x0000000182becd6c <redacted> + 436
[ERROR] :  27  CoreFoundation                      0x0000000182beaac4 <redacted> + 1800
[ERROR] :  28  CoreFoundation                      0x0000000182b19680 CFRunLoopRunSpecific + 384
[ERROR] :  29  GraphicsServices                    0x0000000184028088 GSEventRunModal + 180
[ERROR] :  30  UIKit                               0x0000000187990d90 UIApplicationMain + 204
[ERROR] :  31  Hyperloop_Sample                    0x000000010003c488 Hyperloop_Sample + 33928
[ERROR] :  32  libdyld.dylib                       0x00000001826ba8b8 <redacted> + 4
[ERROR] :  *** Terminating app due to uncaught exception 'org.test.kroll', reason: 'Couldn't find module: hyperloop/UIKit/uiview for architecture: arm64'
[ERROR] :  *** First throw call stack:
[ERROR] :  (0x182c35900 0x1822a3f80 0x100058848 0x100356524 0x100350408 0x10035026c 0x100359bb8 0x100318570 0x100318478 0x1882bd034 0x182b216d8 0x182b215b0 0x1882bceb4 0x1882b34f0 0x1882b3b28 0x1882b3a20 0x1882b3390 0x1882b6d00 0x1882b7428 0x1882b7518 0x1882b1884 0x18537f814 0x18537f6c8 0x182eaa1e8 0x182bd71f8 0x182bed634 0x182becd6c 0x182beaac4 0x182b19680 0x184028088 0x187990d90 0x10003c488 0x1826ba8b8)