Project won't play sound, even when others do

[BENABY JONES]

So , hi everyone

I have this project that i started back last year, after launching a pop up on missing plugin synth greets me.. then after launch there is no sound after hitting the space bar.

I have other plugins synths recorded too, but then even trying to record new stuff, there is no sound produced.

I have other projects that have no problem at all, what could be the matter guys.,?

[Glenn Stanton]

do you have a audio output selected in your preferences? are you routing the audio track outputs to the selected audio output? if you're routing the audio tracks to a master buss -- was the plugin on the buss which is muted? or the buss muted? i usually follow the meters - if the midi track meter is moving and the audio track is not, then i figure out if the synth output is enabled on that audio track. if the audio track meter is moving but the output (h/w) is not - then i check that my audio track is set to use the h/w output or a buss. etc etc.

[BENABY JONES]

I found out i had missing synths and the master wasn't routed to the speakers. Thank you buddy