Way to delete level instances from World Partition

Development World Creation
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1

Hello everyone.

I have a question about how level instances work inside World Partition map. I created a level with World Partition and set a few level instances there already. Saved and everything is fine. However these instances were for learning purposes and now, since I am iterating further - I wanted to delete them from my World Partition map.

Now the issue occured, once I delete a level instance actor from WP map, there is nothing to save etc. And once I reload the map, this actor is still there. I tried to break the instance and delete meshes but that didn’t work either.

Do you have any tips? Did you find this problem as well?

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2

i used level instances to bring in content from ue4 world composition levels. i then broke the level instances to have them directly in the world partition level…but now i still have the level instance node in the outliner…unloaded. i cant remove it and i also dont find a way to load it even if i load all cells.

maybe our problems are related

3

I don’t know the way to load broken instance like that. You probably need to delete files inside the content to fix it.

However I found a way to delete an instance from WP map. That instance need to be empty. Then you can delete it wihout a problem.

4

I also have this level instances issue in a OAPF perforce project. We can delete a level instance in the map without issue, but after opening the map again the level instance is back. Would love to get some help here!

5

Try to unpin level instance from the actor before deleting it. Works for me.

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