C++ OnBeginOverlap doesn't work but blueprint does

[Exec57]

Hello

The AddDynamic function seems to not works.

This is my projectile blueprint

This is my character blueprint

The overlap event is not trigger when a bullet collide with the player. However the OnBeginOverlap in blueprint works.

I have also the “OnHit” in c++ and it works contrary to OnBeginOverlap.

I am totally confuse and I don’t know what to do to fix this. Someone can tell me what I’m doing wrong please.

Sorry for my English.

[anonymous_user_0df25a07]

Is your component activated?
Did you Initialize it?

[Exec57]

Yes

OnHit working in c++ and OnBeginOverlap working on blueprint

[Exec57]

I have to use blueprint to do the job.

But I don’t like that. Please someone can tell me what I miss to trigger the event correctly in c++.

I have switch yesterday to UE 4.18 and it doesn’t fix the problem.

Thank you

[Exec57]

I fix it !

I put MeshComp->OnComponentBeginOverlap.AddDynamic(this, &ABulletProjectile::OnBeginOverlap); in the BeginPlay function instead of the constructor.

That’s weird because MeshComp->OnComponentHit.AddDynamic(this, &ABulletProjectile::OnHit); works in the constructor.