2022-08-16 17:32:24.874 qt6-app[61144:4028657] *** Terminating app due to uncaught exception 'NSGenericException', reason: 'There are 1 items on the pasteboard, but 2 drag images. There must be 1 draggingItem per pasteboardItem.' *** First throw call stack: ( 0 CoreFoundation 0x00000001c316d1a8 __exceptionPreprocess + 240 1 libobjc.A.dylib 0x00000001c2eb7e04 objc_exception_throw + 60 2 CoreFoundation 0x00000001c316cff4 +[NSException exceptionWithName:reason:userInfo:] + 0 3 AppKit 0x00000001c6710e84 -[NSDraggingSession(NSInternal) _initWithPasteboard:draggingItems:clippingRect:source:] + 264 4 AppKit 0x00000001c61c853c -[NSCoreDragManager beginDraggingSessionWithItems:fromWindow:withClipRect:event:source:] + 1264 5 AppKit 0x00000001c6537554 -[NSView(NSDrag) beginDraggingSessionWithItems:event:source:] + 212 6 qt6-app 0x0000000104263700 _ZN11NI_6_3_0_R110QCocoaDrag22maybeDragMultipleItemsEv + 2916 7 qt6-app 0x0000000104262848 _ZN11NI_6_3_0_R110QCocoaDrag4dragEPNS_5QDragE + 252 8 qt6-app 0x0000000102f4cbd0 _ZN11NI_6_3_0_R112QDragManager4dragEPNS_5QDragE + 332 9 qt6-app 0x0000000102f4d3e0 _ZN11NI_6_3_0_R15QDrag4execENS_6QFlagsINS_2Qt10DropActionEEES3_ + 364 10 qt6-app 0x0000000102f4d268 _ZN11NI_6_3_0_R15QDrag4execENS_6QFlagsINS_2Qt10DropActionEEE + 52 11 qt6-app 0x00000001029944d4 _ZN11NI_6_3_0_R125QQuickDragAttachedPrivate9startDragENS_6QFlagsINS_2Qt10DropActionEEE + 628 12 qt6-app 0x0000000102994064 _ZN11NI_6_3_0_R118QQuickDragAttached9setActiveEb + 296 13 qt6-app 0x0000000102997528 _ZN11NI_6_3_0_R118QQuickDragAttached18qt_static_metacallEPNS_7QObjectENS_11QMetaObject4CallEiPPv + 2228 14 qt6-app 0x00000001032e1b98 _ZNK11NI_6_3_0_R116QQmlPropertyData13writePropertyEPNS_7QObjectEPvNS_6QFlagsINS0_9WriteFlagEEE + 188 15 qt6-app 0x00000001032f8dbc _ZN11NI_6_3_0_R114GenericBindingILi1EE5writeERKNS_3QV45ValueEbNS_6QFlagsINS_16QQmlPropertyData9WriteFlagEEE + 496 16 qt6-app 0x00000001032f7274 _ZN11NI_6_3_0_R121QQmlNonbindingBinding8doUpdateERKNS_24QQmlJavaScriptExpression13DeleteWatcherENS_6QFlagsINS_16QQmlPropertyData9WriteFlagEEERNS_3QV45ScopeE + 936 17 qt6-app 0x00000001032f2674 _ZN11NI_6_3_0_R111QQmlBinding6updateENS_6QFlagsINS_16QQmlPropertyData9WriteFlagEEE + 540 18 qt6-app 0x00000001032f4438 _ZN11NI_6_3_0_R111QQmlBinding17expressionChangedEv + 60 19 qt6-app 0x00000001033ae950 _ZN11NI_6_3_0_R138QQmlJavaScriptExpressionGuard_callbackEPNS_20QQmlNotifierEndpointEPPv + 52 20 qt6-app 0x00000001033f3f28 _ZN11NI_6_3_0_R112QQmlNotifier10emitNotifyEPNS_20QQmlNotifierEndpointEPPv + 432 21 qt6-app 0x000000010333a6f0 _ZN11NI_6_3_0_R18QQmlData13signalEmittedEPNS_24QAbstractDeclarativeDataEPNS_7QObjectEiPPv + 992 22 qt6-app 0x00000001037105c0 _ZN11NI_6_3_0_R110doActivateILb0EEEvPNS_7QObjectEiPPv + 152 23 qt6-app 0x000000010370fa6c _ZN11NI_6_3_0_R111QMetaObject8activateEPNS_7QObjectEPKS0_iPPv + 132 24 qt6-app 0x0000000102995ef4 _ZN11NI_6_3_0_R110QQuickDrag13activeChangedEv + 44 25 qt6-app 0x0000000102995ebc _ZN11NI_6_3_0_R110QQuickDrag9setActiveEb + 104 26 qt6-app 0x00000001025bc25c _ZN11NI_6_3_0_R115QQuickMouseArea14mouseMoveEventEPNS_11QMouseEventE + 880 27 qt6-app 0x000000010257782c _ZN11NI_6_3_0_R110QQuickItem5eventEPNS_6QEventE + 572 28 qt6-app 0x000000010368bb08 _ZN11NI_6_3_0_R123QCoreApplicationPrivate13notify_helperEPNS_7QObjectEPNS_6QEventE + 220 29 qt6-app 0x000000010368b61c _ZN11NI_6_3_0_R1L8doNotifyEPNS_7QObjectEPNS_6QEventE + 184 30 qt6-app 0x000000010368b708 _ZN11NI_6_3_0_R116QCoreApplication6notifyEPNS_7QObjectEPNS_6QEventE + 144 31 qt6-app 0x0000000102b54ae4 _ZN11NI_6_3_0_R115QGuiApplication6notifyEPNS_7QObjectEPNS_6QEventE + 112 32 qt6-app 0x000000010368b4c0 _ZN11NI_6_3_0_R116QCoreApplication15notifyInternal2EPNS_7QObjectEPNS_6QEventE + 320 33 qt6-app 0x000000010368c0f4 _ZN11NI_6_3_0_R116QCoreApplication9sendEventEPNS_7QObjectEPNS_6QEventE + 132 34 qt6-app 0x00000001027c6e98 _ZN11NI_6_3_0_R126QQuickDeliveryAgentPrivate27deliverMatchingPointsToItemEPNS_10QQuickItemEbPNS_13QPointerEventEb + 764 35 qt6-app 0x00000001027c6398 _ZN11NI_6_3_0_R126QQuickDeliveryAgentPrivate20deliverUpdatedPointsEPNS_13QPointerEventE + 352 36 qt6-app 0x00000001027c14a8 _ZN11NI_6_3_0_R126QQuickDeliveryAgentPrivate19deliverPointerEventEPNS_13QPointerEventE + 1860 37 qt6-app 0x00000001027bfc70 _ZN11NI_6_3_0_R126QQuickDeliveryAgentPrivate16handleMouseEventEPNS_11QMouseEventE + 1636 38 qt6-app 0x00000001027bec34 _ZN11NI_6_3_0_R119QQuickDeliveryAgent5eventEPNS_6QEventE + 156 39 qt6-app 0x0000000102681038 _ZN11NI_6_3_0_R112QQuickWindow5eventEPNS_6QEventE + 3392 40 qt6-app 0x000000010368bb08 _ZN11NI_6_3_0_R123QCoreApplicationPrivate13notify_helperEPNS_7QObjectEPNS_6QEventE + 220 41 qt6-app 0x000000010368b61c _ZN11NI_6_3_0_R1L8doNotifyEPNS_7QObjectEPNS_6QEventE + 184 42 qt6-app 0x000000010368b708 _ZN11NI_6_3_0_R116QCoreApplication6notifyEPNS_7QObjectEPNS_6QEventE + 144 43 qt6-app 0x0000000102b54ae4 _ZN11NI_6_3_0_R115QGuiApplication6notifyEPNS_7QObjectEPNS_6QEventE + 112 44 qt6-app 0x000000010368b4c0 _ZN11NI_6_3_0_R116QCoreApplication15notifyInternal2EPNS_7QObjectEPNS_6QEventE + 320 45 qt6-app 0x000000010368c18c _ZN11NI_6_3_0_R116QCoreApplication20sendSpontaneousEventEPNS_7QObjectEPNS_6QEventE + 132 46 qt6-app 0x0000000102b56058 _ZN11NI_6_3_0_R122QGuiApplicationPrivate17processMouseEventEPNS_29QWindowSystemInterfacePrivate10MouseEventE + 2120 47 qt6-app 0x0000000102b55180 _ZN11NI_6_3_0_R122QGuiApplicationPrivate24processWindowSystemEventEPNS_29QWindowSystemInterfacePrivate17WindowSystemEventE + 80 48 qt6-app 0x0000000102bc3734 _ZN11NI_6_3_0_R122QWindowSystemInterface22sendWindowSystemEventsENS_6QFlagsINS_10QEventLoop17ProcessEventsFlagEEE + 192 49 qt6-app 0x00000001042683d4 _ZN11NI_6_3_0_R128QCocoaEventDispatcherPrivate19processPostedEventsEv + 332 50 qt6-app 0x0000000104268f6c _ZN11NI_6_3_0_R128QCocoaEventDispatcherPrivate26postedEventsSourceCallbackEPv + 84 51 CoreFoundation 0x00000001c30ed044 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28 52 CoreFoundation 0x00000001c30ecf90 __CFRunLoopDoSource0 + 208 53 CoreFoundation 0x00000001c30ecc90 __CFRunLoopDoSources0 + 268 54 CoreFoundation 0x00000001c30eb610 __CFRunLoopRun + 828 55 CoreFoundation 0x00000001c30eab34 CFRunLoopRunSpecific + 600 56 HIToolbox 0x00000001cbd2a338 RunCurrentEventLoopInMode + 292 57 HIToolbox 0x00000001cbd29fc4 ReceiveNextEventCommon + 324 58 HIToolbox 0x00000001cbd29e68 _BlockUntilNextEventMatchingListInModeWithFilter + 72 59 AppKit 0x00000001c5c5251c _DPSNextEvent + 860 60 AppKit 0x00000001c5c50e14 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1328 61 AppKit 0x00000001c5c42fe0 -[NSApplication run] + 596 62 qt6-app 0x0000000104267200 _ZN11NI_6_3_0_R121QCocoaEventDispatcher13processEventsENS_6QFlagsINS_10QEventLoop17ProcessEventsFlagEEE + 888 63 qt6-app 0x000000010369baa4 _ZN11NI_6_3_0_R110QEventLoop13processEventsENS_6QFlagsINS0_17ProcessEventsFlagEEE + 116 64 qt6-app 0x000000010369bc88 _ZN11NI_6_3_0_R110QEventLoop4execENS_6QFlagsINS0_17ProcessEventsFlagEEE + 452 65 qt6-app 0x000000010368bdd0 _ZN11NI_6_3_0_R116QCoreApplication4execEv + 420 66 qt6-app 0x0000000102b54804 _ZN11NI_6_3_0_R115QGuiApplication4execEv + 20 67 qt6-app 0x00000001024e7468 main + 168 68 dyld 0x0000000109e3d08c start + 520