{
  "event_id": "9b1b721b8ecd4d23a81ed28265475121",
  "exception": {
    "values": [
      {
        "mechanism": {
          "data": {
            "relevant_address": "0x00000001b240d7b0"
          },
          "handled": false,
          "meta": {
            "mach_exception": {
              "code": 0,
              "exception": 10,
              "name": "EXC_CRASH",
              "subcode": 0
            },
            "signal": {
              "code": 0,
              "name": "SIGABRT",
              "number": 6
            }
          },
          "type": "signal"
        },
        "stacktrace": {
          "frames": [
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              "function": "start",
              "package": "libdyld.dylib"
            },
            {
              "function": "stripped_application_code"
            },
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              "package": "UIKitCore"
            },
            {
              "function": "-[UIApplication _run]",
              "package": "UIKitCore"
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              "package": "GraphicsServices"
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              "package": "CoreFoundation"
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              "package": "UIKitCore"
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            {
              "function": "_runAfterCACommitDeferredBlocks",
              "package": "UIKitCore"
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            {
              "function": "-[_UIAfterCACommitBlock run]",
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            },
            {
              "function": "__56-[UIPresentationController runTransitionForCurrentState]_block_invoke.466",
              "package": "UIKitCore"
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            {
              "function": "_UIViewControllerTransitioningRunCustomTransition",
              "package": "UIKitCore"
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            {
              "function": "+[UIView(Animation) _setAlongsideAnimations:toRunByEndOfBlock:]",
              "package": "UIKitCore"
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            {
              "function": "___UIViewControllerTransitioningRunCustomTransition_block_invoke.641",
              "package": "UIKitCore"
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            {
              "function": "+[UIInputResponderController _pinInputViewsForInputResponderController:onBehalfOfResponder:duringBlock:]",
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            {
              "function": "___UIViewControllerTransitioningRunCustomTransition_block_invoke_2",
              "package": "UIKitCore"
            },
            {
              "function": "-[UIViewControllerBuiltinTransitionViewAnimator animateTransition:]",
              "package": "UIKitCore"
            },
            {
              "function": "-[UITransitionView transition:fromView:toView:removeFromView:]",
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              "package": "UIKitCore"
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            {
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              "package": "CoreAutoLayout"
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            {
              "function": "__45-[UIView _postMovedFromSuperview:]_block_invoke",
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            {
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              "package": "UIKitCore"
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            },
            {
              "function": "-[UIView(Internal) _didMoveFromWindow:toWindow:]",
              "package": "UIKitCore"
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            {
              "function": "-[UIView(Internal) _didMoveFromWindow:toWindow:]",
              "package": "UIKitCore"
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              "package": "SwiftUI"
            },
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              "function": "_UIHostingView.didMoveToWindow",
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              "package": "AttributeGraph"
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        "type": "SIGABRT",
        "value": "AttributeGraph precondition failure: %s.\n > AttributeGraph precondition failure: child already attached to new parent.\n"
      }
    ]
  },
  "platform": "cocoa"
}
