undefined reference

jrh_engineering
I am suddenly getting an "undefined reference" error when building my code.
 Here is an example of one of the errors:

.obj/release-shared/moc_subclass.o:(.rodata+0x1d8): undefined reference to
`frmSubForm::Function()'

1. Running Ubuntu 10.04
2. Compiling for arm linux
3. Using qt version that comes with FriendlyARM CD
4. I set up my projects with the standard: qmake -project, qmake
project.pro, make

The error is in reference to any function I add to my "public slots" region
in my subclass header.  Any functions that were already present do not get
an error- only new functions that I add in designer and then try to
subclass in my own code.

Everything has been set up and working for the last couple of months.  I
suspect that one of the Ubuntu updates may have caused this.

Has anyone else seen this problem?

jrh

jrh_engineering
I found the solution.  No response needed.