Barracks cannot build after 1 truck

Jals first barracks stops production after he built 1 truck.
There is a tree next to place where the truck spawned.
The barracks waits until the area where the truck spawned is cleared before it continues its production. But the tree, which cannot move, stays there until it is destroyed or reclaimed, prevents the barracks from continueing production.
I’ve tested this before.

Hurm. I’m thinking of some attractive ways to avoid this problem.

I had a situation once, where the truck ended up on a slope so it couldn’t drive away (was stuck). it had to be c-d’ed and reclaimed to resume production. I had a bad need for a truck tho…

I ran into this in my game against JAL last night too