Issue with ribbon when selected objects are removed through undo.

Ticket details

ID: 12581
Description:

When selected objects are no longer valid due to and undo, an issue occurs in the ribbon construction which makes it so teh ribbon is incomplete.

 

State: closed
Priority: normal
Visibility: public

Technical Details

Details: <p>Testing:</p><p>- Insert a graphical grouping on a sheet</p><p>- Activate UNDO.</p><p>- If the&nbsp;ribbon has buttons displayed in it, we&#39;re good.</p>
 

SkyCAD Versions Information

Reference in version: V1.2.131
Completed in version: V1.2.183