valueForUndefinedKey error when running RaiseMan


#1

Hi,

I’ve tried entering the code in this chapter. When I compile and run, and try to display the window, two errors appear:

2013-09-08 21:41:51.293 RaiseMan[3845:303] [<RMDocument 0x10052ae30> valueForUndefinedKey:]: this class is not key value coding-compliant for the key employees.
2013-09-08 21:41:51.308 RaiseMan[3845:303] [<RMDocument 0x1001acc00> valueForUndefinedKey:]: this class is not key value coding-compliant for the key employees.

This seems to be related to the ‘employees’ value in Model Key Path for Array Controller. If I delete ‘employees’ and re-compile, the app seems to work fine.

Is there something I should be looking for? There seem to be no other errors.

I’m up to page 132.

Any help would be greatly appreciated. Thanks.