I'm working on a project of 50-odd modules (single page courses in adapt speak) moving from English to German and with more than 40 successfully completed I've hit an error at the grunt translate:import --targetLang=de --replace stage with one course stating Warning: Cannot set property 'title' of undefined Use --force to continue. Obviously when you --force it, the task completes but not correctly. I'm using the process detailed at https://github.com/adaptlearning/adapt_framework/wiki/Course-Localisation
My inclination is that it's something to do with a mis-match between the en and de sets of csv files, but I can't see anything obvious by eye at least.
Does anybody have any deeper experience than me who could point me in the right direction?