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Defensive programming: Fix current path can be None.

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should fix CURA-11741 (sentry cura '708')
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Remco Burema 2024-03-19 10:43:11 +01:00
parent 22d860f4e2
commit d441130e3b
1 changed files with 1 additions and 1 deletions
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plugins/SimulationView/SimulationPass.py
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@ -153,7 +153,7 @@ class SimulationPass(RenderPass):
# In the current layer, we show just the indicated paths # In the current layer, we show just the indicated paths
if layer == self._layer_view._current_layer_num: if layer == self._layer_view._current_layer_num:
# We look for the position of the head, searching the point of the current path # We look for the position of the head, searching the point of the current path
index = int(self._layer_view.getCurrentPath()) index = int(self._layer_view.getCurrentPath()) if self._layer_view.getCurrentPath() else 0
for polygon in layer_data.getLayer(layer).polygons: for polygon in layer_data.getLayer(layer).polygons:
# The size indicates all values in the two-dimension array, and the second dimension is # The size indicates all values in the two-dimension array, and the second dimension is
# always size 3 because we have 3D points. # always size 3 because we have 3D points.