Projectile Project list is not loaded the first time you try to switch projects.

[cowboyd]

It looks like the project list is not getting populated on Emacs initialization. Instead, the first time you do project operations, it works.

I've found a workaround of running projectile-cleanup-known-projects which populates them.

[Robdel12]

Hmm, yeah I've been running into this too.

[cowboyd]

My guess is that something is not getting initialized properly with projectile.