My collection log on qq always shows that I have no right to access it, but I still have it before I collect it. Why?

Well, before you collect it, you watch it through your friend's conversation. For your friend, you have the right to enter his space, but after you collect it, you can read it directly through the original words or the owner's space of the log. Maybe the director of the space has set access rights, so he has no access rights.