This problem can be reproduced with UE5.3 even after applying fix [Link Removed]. We have verified this issue with UE5.1 and it is not reproduced. 

Steps to Reproduce
  1. Create a new struct asset and add RuntimeFloatCurve value
  2. Create a new datatable asset from struct asset created in step1
  3. Open datatable asset and add a row struct data
  4. Double clicking on the curve editor


Crash the editor


No crash 

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ComponentUE - Editor - Workflow Systems
Affects Versions5.3
CreatedMar 15, 2024
UpdatedApr 11, 2024