Ext.TaskMgr is undefined?

[debbier]

I'm getting a "Ext.TaskMgr is undefined" when trying to reference it in the code.
There is no sign of it at all in my ext-all-debug.js file.

I've been converting a project from 3.3.0 to 4.0.7: everything else looks healthy, but not this. I can see it fine in 3.3.0.

Any ideas as to why it isn't there, and what I can do to solve it?

Thanks,

Debbie

[scottmartin]

Try using: Ext.TaskManager

Regards,
Scott.

[debbier]

OK, I figured out the name has changed to TaskManager.
edit: just spotted Scott's reply. Thanks anyway.