4.17 - umap failed to save

thank you, this is still helping people several years later :slight_smile:

i’m Having the same error problem in unreal 5.0.3

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Having the same problem multiple times in 5.1. I can’t even begin to share how many dozens of hours I have lost due to a .umap not being able to save. Not a great first impression of UE.

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Having the same issue in 5.1. I’ve checked for multiple instances. Still unable to save