Transform.FindChild Issues on using special Characters

Hi Folks,
I have come across new issues like, when is finding the trasform.Findchild(Obj + “/” + counter). its giving me a Null reference exception

transform.FindChild(_ObjName + "/" + counter);

Getting error when using above code

Previously i am using the same case in whole string… its working good
like

transform.FindChild("Obj_Move"r);

Difference is when finding whole string it is working fine, but when going with string manipulation, its giving me error.

pls advise me if i am wrong.

Thanks

Is the slash a part of the name? If you search for “Obj1/Obj2” it looks for an object named “Obj2” which is a child of an object called “Obj1” - the ‘/’ character is essentially used for pathing.