Error in OutlineListView on MAC OS 15..1 with Swifdata recursive relationship

Question

Created Aug ’24

Replies 0

Boosts 1

Participants 1

I have a model "Objetive" with recursive iteration. In the user interface I can see all the Items, as expected, and I can expands all those that have children. However, I encounter an error when attempting to compact anyone with children that I have previously expanded, But only when I'm using Mac OS 15.1 On iOS 18.1 Works perfectly.

The error happens in List, Outlinegroup or Table.

struct ObjectiveTable: View{
    @Query(filter: #Predicate<Objective>{$0.parent == nil}) var all : [Objective]
    @State var selected : Objective?

    
    var body: some View{
        VStack{
            List(all ,children: \Objective.sonsNIL){ line  in
                    Text(line.name)
            }
        }
    }
}
@Model
final class Objective{

    @Attribute(.unique)
    var id =  UUID()
    var name: String
    var parent: Objective? = nil
    @Relationship(deleteRule: .cascade, inverse: \Objective.parent)
    var sons: [Objective] = []

    var sonsNIL: [Objective]?{
        get{
            if sons.count < 1{
                return nil
            } else{
                return sons
            }
        }
    }
...

ERROR

Row index -1 out of row range (numberOfRows: 14) for <SwiftUI.SwiftUIOutlineListView: 0x129852200> ( 0 CoreFoundation 0x000000018c834ec0 __exceptionPreprocess + 176 1 libobjc.A.dylib 0x000000018c31acd8 objc_exception_throw + 88 2 AppKit 0x00000001903eb304 -[NSTableRowData availableRowViewWhileUpdatingAtRow:] + 0 3 SwiftUI 0x00000001bb365224 $s7SwiftUI0A17UIOutlineListViewC11removeItems2at8inParent13withAnimationy10Foundation8IndexSetV_ypSgSo07NSTableeL7OptionsVtF + 1388 4 SwiftUI 0x00000001bb3656f8 $s7SwiftUI0A17UIOutlineListViewC11removeItems2at8inParent13withAnimationy10Foundation8IndexSetV_ypSgSo07NSTableeL7OptionsVtFTo + 252 5 CoreFoundation 0x000000018c7a28b4 invoking + 148 6 CoreFoundation 0x000000018c7a272c -[NSInvocation invoke] + 428 7 CoreFoundation 0x000000018c7d7958 -[NSInvocation invokeWithTarget:] + 64 8 AppKit 0x000000019052a110 -[NSObjectAnimator forwardInvocation:] + 1512 9 CoreFoundation 0x000000018c7a0ee4 forwarding + 964 10 CoreFoundation 0x000000018c7a0a60 CF_forwarding_prep_0 + 96 11 SwiftUI 0x00000001bb37e458 $s7SwiftUI22OutlineListCoordinatorC19recursivelyDiffRows_4with2by9expandAllyAA0a9UIOutlineD4ViewC_AA0dC4ItemCAA0nD4TreeVAA14ExpansionStateOtF + 37012 12 SwiftUI 0x00000001bb3802b8 $s7SwiftUI22OutlineListCoordinatorC19recursivelyDiffRows_4with2by9expandAllyAA0a9UIOutlineD4ViewC_AA0dC4ItemCAA0nD4TreeVAA14ExpansionStateOtF + 44788 13 SwiftUI 0x00000001bb37538c $s7SwiftUI22OutlineListCoordinatorC8diffRows2of2toyAA0a9UIOutlineD4ViewC_AA0kD4TreeVtF + 120 14 SwiftUI 0x00000001bb36f3d4 $s7SwiftUI22OutlineListCoordinatorC6update4diff04viewD4Tree18idSelectionChanged010navigationk4SeedL0011templateRowL011transactionySb_AA04ViewdI0VS3bAA11TransactionVtFyycfU_yyXEfU + 220 15 SwiftUI 0x00000001bb369044 $s7SwiftUI22OutlineListCoordinatorC24withSelectionUpdateGuard33_BE7B171B0BEE2A9E27ED12968C3771F8LLyySS_yyXEtF + 1320 16 SwiftUI 0x00000001bb36f2d4 $s7SwiftUI22OutlineListCoordinatorC6update4diff04viewD4Tree18idSelectionChanged010navigationk4SeedL0011templateRowL011transactionySb_AA04ViewdI0VS3bAA11TransactionVtFyycfU + 708 17 SwiftUICore 0x00000002277cb578 $sIeg_ytIegr_TRTA + 28 18 SwiftUICore 0x0000000227a6d2b8 $s7SwiftUI6UpdateO15dispatchActionsyyFZ + 1236 19 SwiftUICore 0x0000000227a6c79c $s7SwiftUI6UpdateO3endyyFZ + 212 20 SwiftUICore 0x0000000227f6061c $sSo9NSRunLoopC7SwiftUIE11addObserveryyyycFZySo05CFRunbF3RefaSg_So0gB8ActivityVSvSgtcfU_Tf4ddd_n + 176 21 CoreFoundation 0x000000018c7c17a8 CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION + 36 22 CoreFoundation 0x000000018c7c1694 __CFRunLoopDoObservers + 552 23 CoreFoundation 0x000000018c7c0380 CFRunLoopRunSpecific + 648 24 HIToolbox 0x0000000197c000cc RunCurrentEventLoopInMode + 292 25 HIToolbox 0x0000000197c05d1c ReceiveNextEventCommon + 220 26 HIToolbox 0x0000000197c06020 _BlockUntilNextEventMatchingListInModeWithFilter + 76 27 AppKit 0x0000000190303650 _DPSNextEvent + 660 28 AppKit 0x0000000190c2a408 -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 688 29 AppKit 0x00000001902f675c -[NSApplication run] + 480 30 AppKit 0x00000001902cd02c NSApplicationMain + 888 31 SwiftUI 0x00000001ba77045c $s7SwiftUI6runAppys5NeverOSo21NSApplicationDelegate_So11NSResponderCXcFTf4e_nAA07TestingdG0C_Tg5Tm + 160 32 SwiftUI 0x00000001babf4854 $s7SwiftUI6runAppys5NeverOxAA0D0RzlF + 84 33 SwiftUI 0x00000001baf04134 $s7SwiftUI3AppPAAE4mainyyFZ + 224 34 Marlo SystemManagement.debug.dylib 0x0000000100ce6130 $s22Marlo_SystemManagement0a1_bC3AppV5$mainyyFZ + 40 35 Marlo SystemManagement.debug.dylib 0x0000000100ce61fc __debug_main_executable_dylib_entry_point + 12 36 dyld 0x000000018c358274 start + 2840 ) FAULT: NSTableViewException: Row index -1 out of row range (numberOfRows: 14) for <SwiftUI.SwiftUIOutlineListView: 0x129852200>; (user info absent)

Boost