46ade1c2df
It seems like the cause for the crash was that the maps in `AnonymousAttributeInferencingResult` use node indices as keys. However, the order of nodes changes when changing node selection. Generally, we don't want to trigger a more expensive update just because we changed the selection, therefore things got out of sync when building the lazy-function graph. The solution here is not a full fix. Other things that cause a depsgraph update but don't cause a tree-update could still cause the same kind of crash. A better solution would be to address the root cause which is that trivial operations like selection changes node order which is used in many places. Also see `BKE_ntree_update_tag_node_reordered`. Disabling depsgraph updates when changing the active simulation or repeat item is correct as well though, and it solves this specific crash.
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