Info

此问题已关闭。 请重新打开它进行编辑或回答。

Handling Member Objects in loadobj() that no longer exist

1 次查看（过去 30 天）
Joseph Burgel
Joseph Burgel 2011-10-13
关闭： MATLAB Answer Bot 2021-8-20
I've got a situation where ObjA had a property of type ObjB. ObjA was then saved to a file. Then, ObjB was moved to +PackageA.ObjB. Before the loadobj() method of ObjA fires, it tries to instantiate ObjB but can't find the class definition for it because it was moved and is now PackageA.ObjB. How would I handle backward compatibility for objects that no longer exist? Do I just live with the warning:
Warning: Error loading an object of class 'ObjB': Its class cannot be found.
Do I need to still maintain a definition for ObjB? - probably I'm guessing eh?
Thanks,

请先登录，再回答此问题。

回答（0 个）

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by