Description

Using the Python function unreal.SystemLibrary.set_bool_property_by_name() to change the default variable values of a child Blueprint do not work as intended.

Tested in 4.20.3 (CL - 4369336), 4.21.1 (CL - 4613538), 4.22 (CL - 4670176)

Steps to Reproduce
  1. Create a Blank Blueprint 
  2. Create a Blueprint called BP_Parent
  3. Enable the Python and Scripting Utilities plugin
  4. Execute the attached Python script

 

Expected: The boolean variable VarBool would be set to True

Result: The value stays at False

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Duplicate
ComponentTools - Python
Affects Versions4.21.14.224.20.3
CreatedDec 20, 2018
ResolvedFeb 13, 2019
UpdatedJul 14, 2021