Fix segfaults of PointCloud-like displays during reloading #1754
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Processing the slot onTimeSignal when the original sender() object was deleted, will cause a crash (ros-visualization#1753). - Drop Display* argument, but rely on QPointer<Display> that is part of the signal - Check for valid sender display
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@ysl-design, could you please give this another try? |
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This should fix #1753 (but is not tested yet). It ensures:
PointCloudCommon@ysl-design, could you please validate this fixup?