[Mne_analysis] loading -ave.fif between mne versions

[Talitha Ford]

Hi everyone,

Sorry if I have missed something. 
I’m having some issues with compatibility between versions of mne. I have done all the preprocessing of my MEG data in mne 0.9.0, but now want to use the dipole fitting functions in mne 0.12.0 and 0.13.dev0. When I read in my -ave.fif I get RuntimeError: bad channel(s) [u'MEG2622', u'MEG0513', u'MEG1522', u'MEG0121', u'MEG0343', u'MEG0122', u'MEG1212', u'MEG2612', u'MEG1213', u'MEG1543', u'MEG0342', u'MEG0923', u'MEG1432', u'MEG0143', u'MEG2623', u'MEG0523', u'MEG0313', u'MEG0123'] marked do not exist in info.

Is there a way to rectify this without having to go back and preprocess all the data again in version 0.13.0?

Cheers,
Talitha