Move To works but not Find path to location Synchronously

Hello,

It’s weird… I’m using UE4.22, I started this project from the top-down template.
I want to check if the character will be able to move somewhere.

The “move to” works fine but if I check with “Find path to location Synchronously”, it doesn’t make any path at all. I tried printing the points coordinates : nothing.

I also tried to print the path length and it tells me “-1”.

The Character Blueprint :

This might Help

Thanks but here, not only it’s always valid, but the path it always -1 long with 0 points. As you can see, I tried to display their coordinates and nothing comes out. Only the -1 length…

I’ve made the navmesh “dynamic”, increased the cells size and the character blocks the navigation. I had to move the character a bit and “Magic !” lol.