"Sharing requires more memory to be available" when I have plenty available already

Further information from above statements. iMovie did attempt to render a project but just as it finished it crashed and has done that each time thereafter. Starting and closing iPhoto did no good.

this will fix it

https://www.youtube.com/watch?v=yT5OVIEqjfA

Thanks for the work around!

It worked for a medium size movie. =)

I hit that problem while I was trying to solve the famous error 108 or 49 or 50 when rendering a long project. I tried to cut that long project in smaller pieces, but then I got the not enough memory issue all the time (used to be after one rendering attempt). I moved older projects into a different folder and then I was able to export the movie.

Now I need to be able to finish the rest of the rendering since it seems that some parts of the movie still bring me to the errors listed above.

It's really a shame that Apple doesn't develop their leading iLife applications anymore. After the retirement of iPhoto, what do you think will happen to iMovie?

This worked! Don't be scared to try this, guys. Thank you 😁

Just switch to Adobe Premier Pro. iMovie is trash anyway 🏻♂