No resin production

I have a Mazar in week 7 of flowering and the buds are big and beautiful but there is absolutely no resin production. can anyone tell me if this is normal or is there a problem?

its not normal.check pH, temps, and lights first, if everything seems ok, up the bloom nutes a bit, up the micro nutes a bit, and think about adding something else, perhaps a bottle of "sweet" or some molasses.

Lower your temps if they are higher than 26°C, lower your RH as low as possible, down to 20%. cut down on fertilizers. To be honest, I would just flush it, chop it and use it as a tobacco substitute and start again from seed hoping for a better specimen.