My own toolbar has been empty since the update to version 9 WIP (9.0.26021.12306, 2026-01-21). Reopening the .rui file did not help.
hi @mc11 pls check for a new build, this has been fixed in a newer WIP release. Your toolbars should be safe.
@mc11 if you make new customizations, close open do they persist or do you lose those too?
No. I didn’t change anything. Everything was still there in the previous WIP. I started Rhino and got the message about the new update. “Install and relaunch” and then the toolbar was empty.
How can I revert to the previous version?
Can you try making a new customisation, for example deleting the help icon and then restarting Rhino. Does that icon stay deleted?
Do you mean the help button?
I’m not quite sure I understand what your screenshots show
I created a new button in my own toolbar, which is empty after the last update. It replaces the help button.
The newly created button, in my example a 100mm cam, remains after restarting Rhino.
With it restored does everything now work correctly?
Or is it breaking each time you open/close?
It works. Even with custom scripts and after restarting Rhino and the computer.
It works. So far.
It works. Even with custom scripts and after restarting Rhino and the computer.
I’m looking into this. I don’t think it’ll happen again, but I’m keeping an eye out and looking for further possible regressions. I’m sorry for all the hassle, but I really appreciate you reporting this and answering all my questions!
Not a problem. I’m glad I could help. 