When trying to export a project, it won't export. I've looked this up and it seems the problem for most people is that the share function is greyed out. That's not the case here...it's giving me the share options but when I click on any of them, nothing happens. Any ideas?
Try restarting the program and your computer.
If it's not that simple, then it could be an issue with codecs chosen at different stages of your project not agreeing with each other.
More information would be helpful.