I encountered a strange problem whereas some of the detail views will be missing.
The detail border will be shown on the drawing view but the feature tree manager will not show the detail view.
The problem just happened suddenly after opening the file. I did not save the file but close and reopen the drawing and the detail views will still be missing.
The file was last saved in SW 2017. Any clue why is this happening?
Did you try placing your mouse curser in the view that is missing and right click. Hopefully a window will open and one of the choices is show. Click on show and see if the view appears. If it does, save the file.
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