Manipulating in object mode not working

I was working on a scene; and i should have pressed or checked something, so now manipulting object in object mode does nothing. I can’t scale, move, rotate… etc. I can only do in edit mode… is there a way to reset it? Sorry if it sounds a dumb question

In your ‘Outliner’ panel, you see the object name then three columns to the right ‘eye’, ‘arrow’, ‘camera’ icons?
If you click the ‘arrow’ (selectable), it will do as you say.

It affect all the object, not only one. But right now i can move but not rotate or scale the objects.

It appens to all the objects… in “object mode” i can move but not rotate or scale them.

Turn off the ‘Manipulate Center Points’ button

Thank you very much!