It couldn't have been close to passing without a vote even taking place.
Huh? Do countries voicing their approval or disapproval not count as a "vote"?
countries representing more than 35% of the EU population have declared their opposition
That's not even half...
A lot of countries have indeed declared support, though this is completely separate from the vote.
That's because, as you mentioned earlier, the vote never happened.
There, it'd require a qualified majority (55% of member states in favor, or countries representing 65% of the EU population in favor)
Which, according to your own numbers, they already had.