Hello I have get this crash with my app XCode 14.2 iPadOS - 16.4.0 Device - iPad Pro 11 inch 2nd Gen
Unable to activate constraint with anchors <NSLayoutYAxisAnchor:0x2816efa40 "TUIInputAccessoryBackdropView:0x110847c20.top"> and <NSLayoutYAxisAnchor:0x281c6b480 "IQToolbar:0x1045d4dc0.bottom"> because they have no common ancestor. Does the constraint or its anchors reference items in different view hierarchies? That's illegal.
0 CoreFoundation 0x9d94 __exceptionPreprocess
1 libobjc.A.dylib 0x183d0 objc_exception_throw
2 CoreAutoLayout 0x1ef0 NSLayoutConstraintIsPotentiallyDanglyInContainer
3 CoreAutoLayout 0x5d54 __55+[NSLayoutConstraint _addOrRemoveConstraints:activate:]_block_invoke
4 CoreAutoLayout 0x4fcc -[NSISEngine withBehaviors:performModifications:]
5 CoreAutoLayout 0x1cec +[NSLayoutConstraint _addOrRemoveConstraints:activate:]
6 TextInputUI 0x41d04 -[TUIInputAssistantHostView updateInputAccessoryBackdrop]
7 TextInputUI 0x41f74 -[TUIInputAssistantHostView setInputAccessoryView:]
8 UIKitCore 0xb73c84 -[UIInputViewSetPlacement_FloatingAssistantApplicator setupHostViewIfNeeded]
9 UIKitCore 0xb73a38 -[UIInputViewSetPlacement_FloatingAssistantApplicator prepare]
10 UIKitCore 0x267454 -[UIInputWindowControllerHostingItem updateVisibilityConstraintsForPlacement:]
11 UIKitCore 0x2ee944 -[UIInputWindowControllerHostingItem updateViewConstraints]
12 UIKitCore 0x2ed360 -[UIInputWindowControllerHosting updateViewConstraints]
13 UIKitCore 0x36d76c -[UIInputWindowController updateViewConstraints]
14 UIKitCore 0x36da64 -[UIInputWindowController updateInputAssistantViewForInputViewSet:]
15 UIKitCore 0x52c9d8 -[UIInputWindowController updateForKeyplaneChangeWithContext:]
16 UIKitCore 0x567cc0 -[UIInputWindowControllerHostingItem updateForKeyplaneChangeWithContext:]
17 UIKitCore 0x200ca8 -[_UIRemoteKeyboards performOnControllers:]
18 UIKitCore 0x56bfb4 -[UIInputSetHostView _didChangeKeyplaneWithContext:]
19 UIKitCore 0x3b8a40 -[UIView(UIKB_UIViewExtras) _didChangeKeyplaneWithContext:]
20 UIKitCore 0x3bab58 -[_UIKBCompatInputView _didChangeKeyplaneWithContext:]
21 UIKitCore 0x3b8a40 -[UIView(UIKB_UIViewExtras) _didChangeKeyplaneWithContext:]
22 UIKitCore 0x3b88d4 -[UIKeyboard _didChangeKeyplaneWithContext:]
23 UIKitCore 0x3b8a40 -[UIView(UIKB_UIViewExtras) _didChangeKeyplaneWithContext:]
24 UIKitCore 0x3b8644 -[UIKeyboardImpl _didChangeKeyplaneWithContext:]
25 UIKitCore 0x3b8b44 -[UIKeyboardImpl updateAssistantView]
26 UIKitCore 0x3b8420 -[UIKeyboardImpl clearInputWithCandidatesCleared:]
27 UIKitCore 0x3cd9c4 -[UIKeyboardImpl updateForChangedSelectionWithExecutionContext:]
28 UIKitCore 0xb9ffac __61-[UIKeyboardImpl setDelegate:force:fromBecomeFirstResponder:]_block_invoke_3
29 UIKitCore 0x3cd630 -[UIKeyboardTaskEntry execute:]
30 UIKitCore 0x3cd514 -[UIKeyboardTaskQueue continueExecutionOnMainThread]
31 UIKitCore 0x15f9fc -[UIKeyboardTaskQueue addTask:]
32 UIKitCore 0x48cf08 __82-[UIKeyboardLayoutStar(UIKeyboardLayoutJapanese50OnFlick) handleDismissFlickView:]_block_invoke
33 libdispatch.dylib 0x2320 _dispatch_call_block_and_release
34 libdispatch.dylib 0x3eac _dispatch_client_callout
35 libdispatch.dylib 0x126a4 _dispatch_main_queue_drain
36 libdispatch.dylib 0x122f4 _dispatch_main_queue_callback_4CF
37 CoreFoundation 0x98d18 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__
38 CoreFoundation 0x7a650 __CFRunLoopRun
39 CoreFoundation 0x7f4dc CFRunLoopRunSpecific
40 GraphicsServices 0x135c GSEventRunModal
41 UIKitCore 0x39d37c -[UIApplication _run]
42 UIKitCore 0x39cfe0 UIApplicationMain
43 My App 0x4eef4 main + 14 (main.m:14)
44 ??? 0x1cd72cdec (Missing)