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I get a crash when reloading a List based on some search results. The results may change out the sections and rows. The error returned looks like an internal error because sometimes it works and sometimes it crashes on the same search string.Error:Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Attempt to create two animations for cell' *** First throw call stack: ( 0 CoreFoundation 0x00007fff23afdbde __exceptionPreprocess + 350 1 libobjc.A.dylib 0x00007fff5015cb20 objc_exception_throw + 48 2 CoreFoundation 0x00007fff23afd958 +[NSException raise:format:arguments:] + 88 3 Foundation 0x00007fff255506f5 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 191 4 UIKitCore 0x00007fff47134191 -[_UITableViewUpdateSupport(Private) _setupAnimationsForNewlyInsertedCells] + 1575 5 UIKitCore 0x00007fff4713ef73 -[_UITableViewUpdateSupport _setupAnimations] + 118 6 UIKitCore 0x00007fff470d5ec4 -[UITableView _updateWithItems:updateSupport:] + 2883 7 UIKitCore 0x00007fff470cde73 -[UITableView _endCellAnimationsWithContext:] + 17188 8 UIKitCore 0x00007fff470e7c36 -[UITableView endUpdatesWithContext:] + 112 9 UIKitCore 0x00007fff470e7de2 -[UITableView _performBatchUpdates:withContext:completion:] + 253 10 UIKitCore 0x00007fff470e7efa -[UITableView performBatchUpdates:completion:] + 98 11 SwiftUI 0x00007fff2c0a4ff6 $s7SwiftUI25UpdateCoalescingTableView33_BFB370BA5F1BADDC9D83021565761A49LLC19performBatchUpdates_10completionyyycSg_ySbcSgtF + 470 12 SwiftUI 0x00007fff2c0a517f $s7SwiftUI25UpdateCoalescingTableView33_BFB370BA5F1BADDC9D83021565761A49LLC19performBatchUpdates_10completionyyycSg_ySbcSgtFTo + 175 13 SwiftUI 0x00007fff2c0a71ed $s7SwiftUI19ListCoreCoordinator33_BFB370BA5F1BADDC9D83021565761A49LLC17updateUITableView_4from2toySo0mN0C_xxtF + 1693 14 SwiftUI 0x00007fff2c0a5ae1 $s7SwiftUI9_ListCore33_BFB370BA5F1BADDC9D83021565761A49LLV12updateUIView_7contextySo11UITableViewC_AA0L20RepresentableContextVyADyxq_GGtF + 769 15 SwiftUI 0x00007fff2c466131 $s7SwiftUI32PlatformViewRepresentableAdaptor33_19642D833A8FE469B137699ED1426762LLV06updateD8Provider_7contexty10UIViewTypeQz_AA0cdE7ContextVyADyxGGtF + 289 16 SwiftUI 0x00007fff2c11d086 $s7SwiftUI17PlatformViewChildV6update7contexty14AttributeGraph0H7ContextVyACyxGGz_tFyyXEfU_ + 2086 17 SwiftUI 0x00007fff2c117c46 $s7SwiftUI17PlatformViewChildV6update7contexty14AttributeGraph0H7ContextVyACyxGGz_tF + 310 18 SwiftUI 0x00007fff2c11e050 $s7SwiftUI17PlatformViewChildVyxG14AttributeGraph07UntypedF0AaeFP7_update_5graph9attributeySv_So10AGGraphRefaSo11AGAttributeatFZTW + 32 19 AttributeGraph 0x00007fff2f649a49 $sTA + 25 20 AttributeGraph 0x00007fff2f633429 _ZN2AG5Graph11UpdateStack6updateEv + 1111 21 AttributeGraph 0x00007fff2f6336e7 _ZN2AG5Graph16update_attributeEjb + 377 22 AttributeGraph 0x00007fff2f638263 _ZN2AG8Subgraph6updateEj + 959 23 SwiftUI 0x00007fff2bfd8110 $s7SwiftUI9ViewGraphC14runTransaction33_D63C4EB7F2B205694B6515509E76E98BLL2inySo10AGGraphRefa_tF + 224 24 SwiftUI 0x00007fff2bfd7e50 $s7SwiftUI9ViewGraphC17flushTransactionsyyFySo10AGGraphRefaXEfU_ + 256 25 SwiftUI 0x00007fff2bfd7b8f $s7SwiftUI9ViewGraphC17flushTransactionsyyF + 223 26 SwiftUI 0x00007fff2bfdb6e1 $sIg_ytIegr_TRTA + 17 27 SwiftUI 0x00007fff2bfe0779 $sIg_ytIegr_TRTA.61 + 9 28 SwiftUI 0x00007fff2c329f7b $s7SwiftUI16ViewRendererHostPAAE10withUpdateyqd__qd__yXElF + 59 29 SwiftUI 0x00007fff2bfd7d14 $s7SwiftUI9ViewGraphC16asyncTransaction_8mutation5styleyAA0F0V_xAA01_D14Mutation_StyleOtAA0dI0RzlFyycfU_ + 164 30 SwiftUI 0x00007fff2bff438c $sIeg_ytIegr_TR + 12 31 SwiftUI 0x00007fff2be3abc1 $sIeg_ytIegr_TRTA + 17 32 SwiftUI 0x00007fff2be3aae7 $sSo9NSRunLoopC7SwiftUIE14flushObserversyyFZ + 119 33 SwiftUI 0x00007fff2be3aa69 $sSo9NSRunLoopC7SwiftUIE11addObserveryyyycFZySo05CFRunbF3RefaSg_So0gB8ActivityVSvSgtcfU_ + 9 34 SwiftUI 0x00007fff2be3ab5b $sSo9NSRunLoopC7SwiftUIE11addObserveryyyycFZySo05CFRunbF3RefaSg_So0gB8ActivityVSvSgtcfU_To + 43 35 CoreFoundation 0x00007fff23a5feb7 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23 36 CoreFoundation 0x00007fff23a5a94e __CFRunLoopDoObservers + 430 37 CoreFoundation 0x00007fff23a5afca __CFRunLoopRun + 1514 38 CoreFoundation 0x00007fff23a5a6b6 CFRunLoopRunSpecific + 438 39 GraphicsServices 0x00007fff38016bb0 GSEventRunModal + 65 40 UIKitCore 0x00007fff46f0990f UIApplicationMain + 1621 41 Avenue 0x000000010a554e6b main + 75 42 libdyld.dylib 0x00007fff50fe1cf5 start + 1 43 ??? 0x0000000000000001 0x0 + 1 ) libc++abi.dylib: terminating with uncaught exception of type NSExceptionThe List code is:struct SearchView: View { @EnvironmentObject var searchData: SearchData @EnvironmentObject var locationData: LocationData var body: some View { VStack { SearchBarView(text: $searchData.searchString, isActiveBar: searchData.isSearchActive) .padding([.leading, .top, .trailing]) Text("You can search addresses or contact names") .font(.caption) .foregroundColor(.secondary) Divider() List { SearchResultCurrentLocationRow(currentLocation: locationData.currentLocation) ForEach(Array(self.searchData.matches.keys)) { groupKey in Section(header: SearchResultSection(key: groupKey.id)) { ForEach(self.searchData.matches[groupKey]!) { searchResult in SearchResultRow(result: searchResult) } } } } } .navigationBarTitle("Add Waypoint") } }
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