Every time I use the copy command in my modeling, after closing the model and opening it again for the next time, this NilClass error appears. In this situation some of my objects copy unwanted and broke my model, or sometimes it disables the object info window.

Every time I use the copy command in my modeling, after closing the model and opening it again for the next time, this NilClass error appears. In this situation some of my objects copy unwanted and broke my model, or sometimes it disables the object info window.

Every time I use the copy command in my modeling, after closing the model and opening it again for the next time, this NilClass error appears. In this situation some of my objects copy unwanted and broke my model, or sometimes it disables the object info window.

Every every time I use the copy command in my modeling, after closing the model and opening it again for the next time, this NilClass error appears. In in this situation some of my objects copy unwanted and broke my model, model or sometimes it disables disable the object info window.window

every time I use copy command in my modeling, after closing the model and opening it again for the next time, this error appears. in this situation some of my objects copy unwanted and broke my model or sometimes it disable the object info window

every time I use copy command in my modeling, modeling after closing the model and opening it again for the next time, this error it appears. in this situation situtation some of my objects copy unwanted and broke my model or sometimes it disable the object info window