I am in a part of the game that needs fire arrows and I have run out.  I do not have the items to craft them and I can’t go backwards in the game.  What can I do?  I need to ignite a gas to make an explosion that lifts a platform.  Mission of San Juan in a tomb next to the deer.  Via Veritas 

If it is the tree of life tomb.... If I remember, you should have alot of materials scattered across the place so you can craft more if needed, They will glow in survival instinct. Or if you are not in a tomb...should be bottles and cloth to make Molotov's which will work.  Or worst case is possible finding campfire and fast traveling to a merchant and buying the mats/arrows.

So I am also stuck with no way to craft fire arrows (i'm missing feathers) and can't move forward or backward.  I need a fire arrow to get back to a campsite and one to move forward in the game.   I have tried to reload to the last save and it keeps reloading to the same spot and I can't get to a campsite. I am super worried I am going to have to start the game all over.  I there anything I can do.  I am playing on Xbox One.  

You don't need feathers to make fire arrows (never paid much attention myself but I don't think you do).  Cloth and oil so I suppose it's one of those you're missing.

If you're really stuck then if you hold RB and LB (RT and LT?) at the loading screen and you'll get back-up saves.  They might be a fair bit further back than where you are in the game.

Best of luck.

I'm also stuck at the same point but with the ps4, any advice? Thanks 

 

Was almost out of the tree of life and fell to the start of it have no material to craft fire arrows and there is nothing on the ground for me to pick up as I was already through that part can’t go any further and I’m now stuck