Unreal Engine Issues and Bug Tracker (UE-84991)

Steps to Reproduce

1 Open a Sublevel map alone , which only has a landscape Streaming Proxy inside

2 Use Change Components Size Tool With Resize mode set to Resample and apply

Result: Editor Crashes

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Won't Fix

Component	UE - LD & Modeling - Terrain - Landscape
Affects Versions	4.23

Landscape Resample Crashes Editor in Sublevel Map