Render turns black after denoising

Hi,

i'm getting really frustrated right now.

The problem: Whenever i start my render, it renders. But after going through the compositing the whole render just turns black. Any solution? I have Blender 2.92 This is the compositing:

Spanish: Hola gente! Les cuento mi problema: Los renders se me hacen perfecto, el problema es a la hora de conectarlo con el denoise, ya que se pone el render en negro. Alguna solucion? Tengo blender 2.92 Esta es la composicion: