Spawning a new actor of the same class

Development Programming & Scripting Blueprint
1

Hi dont know if this is the right part of the forum.

I’m trying to create a form of endless runner test from the roller project. I have some problem with “Infinite Loop detected in blueprint: Cube”

You can see in the picture that I’m trying to spawn a new cubes section whenever you roll under one cube section. There is a box trigger in the passageway. It works when I’m only spawning the explosion but the spawn actor event get this error.

Thankful for any answers.

2

Without seeing any of your blueprints we got nuffin to go on!

3

The image is wide. Its a two screen capture. The right monitor shows the blueprint.

4

Doesn’t look like an infinite loop to me, unless you count that it’s going to spawn infinite copies of the ‘Cube’ actor by the looks of it.

5

Why is it a loop? It should only trigger when overlap right. And thats just once at the actual overlap begin? Or is it triggered over and over again just because im inside the trigger zone?

6

Hello,
you have infinite loop because your blueprint is overlapping. To prevent this, drag a wire from other actor output and cast to your ball. Then only overlap done by ball will activate overlap event.

Edit : as this thread is related to blueprints, not to content, i move it to blueprint section.

7

I double post to add you this youtube link from epic games japan about infinite runner : UE4 live coding with Blueprint for making Temple Run like game. ブループリントでテンプルランゲームをライブコーディング - YouTube

8

Thanks for both the answer and the youtube clip. It seems to work fine now. I also tried a solution that worked that i got from ue4 answerhub. My floor spawns a trigger box that when triggered spawns a new floor and a new trigger.

Thanks again.