particle system invisible

Hey,

I have a short question. The moment I use my hierarchy search bar my particle system becomes invisible. It won’t come back I have to revert to a save before I used the search bar. Any idea what this could be?

thank you in advance

Uh, particle systems are visible only if they are selected in the hierarchy view.

yeah but when i reselect it it still remains invisible in play mode and in build really weird