Your last question postetd here was already such a petty nonsense, you should really work on your question asking skills

What system do you use, Unity 3D, Unreal 4 or anything self written?

• In Unity 3D you need to attach your mesh onto a game object in the scene you need to create first
• In Unreal 4 you need to attach the mesh to an actor or something like this
• In your self written solution, well you should now how to

Without concrete detailed information about your problem you can not get a good answer

The question "which engine" is still unanswered.

3 hours ago, Landi20 said:

i don´t know how to spawn a character bp class to the level

Does "bp" mean "blueprint" here, so that we speak about Unreal Engine 4?

4 hours ago, Landi20 said:

i don´t know how to spawn a character bp class to the level

Same as the others. If you want you can just drag and drop it.

If you mean spawn as in, create a Character blueprint at real time. You do it the same as the actor blueprint, but chance "Actor" to "Character".

https://docs.unrealengine.com/latest/INT/Gameplay/HowTo/SpawnAndDestroyActors/Blueprints/

Instead of using the fire you use your character.

2 hours ago, Landi20 said:

finaly  find the problem

So you where not using the right type?

It looks like some kind of enemy spawner, am I correct?

8 hours ago, Pedro Alves said:

topic can be close

Topics are normally left open, for discussion and so others can learn from it.

If you post how you solved it you will be helping others, they will also upvote you in return. I am honestly curious about how you solved the problem, and will be grateful if you shared.