I've been using ObjToMorph python script from Netherworks to transfer full body morphs to my characters and sudenly it dosen't work and get this error without aparent reason: Exception in Tkinter callback Traceback (most recent call last): File "C:Archivos de programae frontierPoser 7RuntimePythonliblib-tkTkinter.py", line 1345, in call return self.func(*args) File "C:Archivos de programaCurious LabsPoser 5RuntimePythonNetherworksOBJtoMORPHMorphfromOBJ-plus.py", line 115, in handledo act.Parameter(morphName).SetValue(1) AttributeError: 'NoneType' object has no attribute 'SetValue' The true is I need it working, it's really tedious to transfer all body parts by hand. :-( Thank you

Poser 7 changed to a new version of Python, which makes several older scripts fail.   

Your error doesn't immediately look like a version problem, but it could
be indirectly caused.

You should email Netherworks to see if he's run into this problem yet.........

One thing you should try is to install it in the main P7 Runtime.
Having said that, the error message suggests that you haven't selected something that you needed to.

Thanks for the answers, I've found the problem, it was in the cr2. Thanks to the backup I only lost 4 of the 60 full body morphs I've already done.