Unreal Engine Issues

UE-198601

Selecting an asset directly in a blueprint method parameter asset selector fails when the parameter type is an interface.

Selecting an asset directly in a blueprint method parameter asset selector fails when the parameter type is an interface.

Description

Ensure message:

Ensure condition failed: false [KismetCompilerVMBackend.cpp] [Line: 1076]
It is not possible to express this interface property as a literal value! (InterfaceProperty /Script/BugReproProject.ExampleActor:ExampleMethod:ExampleParameter)

Steps to Reproduce
  1. Download attached project.
  2. Start editor.
  3. Observe ensure on startup.
  4. Run PIE.
  5. Observe null values in output.

Expected behavior: no ensures or null values

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Fixed
ComponentUE - Framework - Blueprint Compiler
Target Fix5.6
Fix Commit40483650
CreatedOct 20, 2023
ResolvedMar 4, 2025
UpdatedMar 4, 2025
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