5.0 material instance detail panel break

Development Programming & Scripting C++
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1

I just created a project using UE5.0.3 third person CPP template.

The Unreal engine will break when I open the material instance detail panel and it will say a breakpoint instruction executed.

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image1419×391 83 KB

How can I fix it? I wasn’t expect the default template to have this problem.

2

Still don’t sure why it run like this. What are been duplicated?

But I just click continue and keep working on.