Must be missing something: Loop Body wired incorrectly (Branches are not permitted to leave loops!)

Getting a strange error for a loop, which contains an IF Switch node, inside a wrapped meta node:
Loop Body wired incorrectly (Branches are not permitted to leave loops!)
…which sounds reasonable, except that I’m fairly sure there aren’t any branches leaving the loop.
Here’s a screenshot of a potion of the workflow, containing the outer loop, an if switch and an inner loop.


I’d say the if branches are properly isolated. Interestingly, further downstream some nodes have the little red cross on their output ports, suggesting the if switching behaviour has leaked.

Any help would be appreciated!

Richard

I think the Flow variable connection from ‘Node 904’ leaves the outer loop?

Steve

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Ah, good point. I managed to convince myself it was IF Switch-state related.

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