none of the created elements are visible in 3d view

[bahram_babai]

I opened a project and i wanted to do some changes for example just to make changes in some walls but I cant add any thing to it. even in 3d view I cant see what I'm creating. i checked its not a linked project, phases are ok, visibility graphic, work set they are seems right. any other setting need to be checked.

[cn22tg]

Have you checked if section boxes are turned on? they can sometimes hide some stuff or if the views are set to for example architecture, they might not display components tagged as structural components, hope this helps,

If you could link the model that could be helpful in finding out what the problem is.

[bahram_babai]

I found it the work set was not editable. thank for replay