@steph711 Thanks for the feedback. We are aware of this issue, and our development team is working on a resolution. We appreciate your patience.

I was just finally able to NETFILE -- the error now seems to be fixed online.

@email2 Thank you for the update. Glad to hear that! 

I had same problem last night and today.  I have version 0.01.72.   
My son had the same problem and he does have a principal residence.

i opened schedule 3 and under flipped Residence I said NO.   Not certain if this will be an issue with CRA but I was able to file all 3 returns.

this is a glitch with QT and they should refund me for this software.  I spent 4 hrs on this.

I went through the flow from the beginning and the principal residence part is only later and it does not apply as I clearly indicated that I did not dispose of a property or residence.   Same error occurred with my son’s return he does not have a house as he rents. Go figure.