Problem with some XRF units

[solmoller]

Great to package the software like this!

I had a little problem with some of my units.
I have slice of Pi, and some of my old v 1.5a XRF's have lost their programming over the years. (probably as they were placed in warm environments, 40 degrees celcius)

When I select the tty0 port and click next, the python script fails:
sudo python FirmwareUploader.py
Exception in Tkinter callback
Traceback (most recent call last):
File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 1437, in call
return self.func(_args)
File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 498, in callit
func(_args)
File "FirmwareUploader.py", line 1506, in _checkSerialGetVersionError
self.createDevicesList()
File "FirmwareUploader.py", line 714, in createDevicesList
self._checkAcceptsLLAP()
File "FirmwareUploader.py", line 778, in _checkAcceptsLLAP
self._xrfVersion = self._listboxSelection.split('v',1)[1] # splits on v char to get the hw version Number
AttributeError: FirmwareUploader instance has no attribute '_listboxSelection'

Any hints on how to revive them? I have managed to get two of my dead units back to life, but I still have two more that are giving the above error message.

I can modify the python code and dig out any data if needed.

Henrik