Cura Crashed when I used Mesh Tools -> Split Model

[Cinderhaze]

While attempting to separate Yet Another Inifinity Cube V2 so I could print with different colors, I see a message in the cura display that it's been split into 16 different submeshes, and then The following error pops up.

Error Traceback

Traceback (most recent call last):
  File "cura\Scene\ConvexHullDecorator.py", line 212, in recomputeConvexHull
    hull_node = ConvexHullNode.ConvexHullNode(self._node, self.getPrintingArea(), self._raft_thickness, self._root)
  File "cura\Scene\ConvexHullDecorator.py", line 187, in getPrintingArea
    printing_area = self.getConvexHull()
  File "cura\Scene\ConvexHullDecorator.py", line 120, in getConvexHull
    return self._compute2DConvexHull()
  File "cura\Scene\ConvexHullDecorator.py", line 276, in _compute2DConvexHull
    return self._offsetHull(self._2d_convex_hull_mesh_result)
  File "cura\Scene\ConvexHullDecorator.py", line 409, in _offsetHull
    result = convex_hull.scale(scale_factor, [center.x, center.z])  # Yes, use Z instead of Y. Mixed conventions there with how the OpenGL coordinates are transmitted.
  File "UM\Math\Polygon.py", line 172, in scale
    point_data = numpy.lib.pad(self._points, ((0, 0), (0, 1)), "constant", constant_values = (1))  # Turn 3D to do an affine transformation.
  File "<__array_function__ internals>", line 5, in pad
  File "numpy\lib\arraypad.py", line 743, in pad
  File "numpy\lib\arraypad.py", line 518, in _as_pairs
  File "<__array_function__ internals>", line 5, in broadcast_to
  File "numpy\lib\stride_tricks.py", line 411, in broadcast_to
  File "numpy\lib\stride_tricks.py", line 348, in _broadcast_to
ValueError: operands could not be broadcast together with remapped shapes [original->remapped]: (2,2)  and requested shape (1,2)

Logs

Thread 0x000027b0 (most recent call first):
  File "C:\Program Files\UltiMaker Cura 5.3.1\share\cura\plugins\USBPrinting\USBPrinterOutputDeviceManager.py", line 90 in _updateThread
  File "threading.py", line 946 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00003990 (most recent call first):
  File "threading.py", line 324 in wait
  File "zeroconf\__init__.py", line 2534 in wait
  File "zeroconf\__init__.py", line 1715 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00003134 (most recent call first):
  File "threading.py", line 324 in wait
  File "threading.py", line 600 in wait
  File "C:\Program Files\UltiMaker Cura 5.3.1\share\cura\plugins\UM3NetworkPrinting\src\Network\ZeroConfClient.py", line 81 in _handleOnServiceChangedRequests
  File "threading.py", line 946 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00004c34 (most recent call first):
  File "zeroconf\__init__.py", line 1369 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00006a0c (most recent call first):
  File "C:\Program Files\UltiMaker Cura 5.3.1\share\cura\plugins\RemovableDriveOutputDevice\RemovableDrivePlugin.py", line 61 in _updateThread
  File "threading.py", line 946 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x0000424c (most recent call first):
  File "UM\Backend\Backend.py", line 169 in _storeStderrToLogThread
  File "threading.py", line 946 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00006fa4 (most recent call first):
  File "UM\Backend\Backend.py", line 157 in _storeOutputToLogThread
  File "threading.py", line 946 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x0000517c (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00005038 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00005f7c (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x000064b0 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00003f40 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x0000473c (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x000061d0 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x0000161c (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00004d5c (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00006804 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00006860 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x000055b8 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00004740 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x0000464c (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x000013c8 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00002770 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x000038e0 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00006244 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00005c84 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Thread 0x00000b34 (most recent call first):
  File "threading.py", line 320 in wait
  File "threading.py", line 460 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1009 in _bootstrap_inner
  File "threading.py", line 966 in _bootstrap

Current thread 0x0000404c (most recent call first):
  File "cura\CrashHandler.py", line 397 in _logInfoWidget
  File "cura\CrashHandler.py", line 182 in _createDialog
  File "cura\CrashHandler.py", line 86 in __init__
  File "cura_app.py", line 165 in exceptHook
  File "UM\Qt\QtApplication.py", line 416 in exec
  File "cura\CuraApplication.py", line 898 in run
  File "cura_app.py", line 239 in <module>