IPSec VPN Routing issue error msg=no route

I have what I believe to be a straight forward interface mode IPsec tunnel setup between two fortigates running 4.0 MR3 patch 18. The settings have been confirmed to be matching on each side and the remote IP's are correct. The static routes are added and are correct and the firewall policies are added on either side and are correct. The tunnel comes up but it does not pass traffic. When I run the following debug trace command I get the below messages when attempting to ping across the VPN tunnel. I don't understand why it is trying to route to the public IP of the remote firewall when trying to traverse the VPN tunnel and I don't know how a route could not exist since the Tunnel to that same Public IP is clearly up

_FW # diagnose debug enable

_FW # diagnose debug flow show console enable show trace messages on console

_FW # diagnose debug flow filter add 192.168.34.1

_FW # diagnose debug flow trace start 100

id=36871 trace_id=30 msg="vd-root received a packet(proto=1, 192.168.0.1:7680->192.168.34.1:8) from local." id=36871 trace_id=30 msg="Find an existing session, id-01b58c79, original direction" id=36871 trace_id=30 msg="enter IPsec interface-vpnmap_21" id=36871 trace_id=30 msg="no route to <Public IP of Remote Firewall>, drop"

Thank you for your help, I am stumped on this issue.