a> Improve Magic by +2
b> Improve Willpower by +1
c> Learn talent Vision
d> Learn Talent Sense
e> Learn Talent Identify
f> Allow training of talent category Spell/Divination
Great, I thought. I'll take the whole tree.

Pressed <f> <return>.
Nothing......

Checked stdout.txt for errors.
[ARCHERY AQUIRE TARGETS WITH] elm longbow yew arrow
[SHOOT] speed 0.86716417910448 => 867.16417910448
[SHOOT WITH] elm longbow yew arrow
Adding entity 27979 after 10
[COMBAT DAMAGE] power(1.738831) totstat(30.300000) talent_mod(1.806226)
[ATTACK ARCHERY] to stone troll :: 63.442561643515 10 7 :: 1
checkHit 45.74 1.05
=> chance to hit 95
[ATTACK ARCHERY] raw dam 63.442561643515 versus 7 with APR 10
[ATTACK ARCHERY] after range 82
[PHYS CRIT %] 8.244
[ATTACK ARCHERY] after crit 123
[ATTACK ARCHERY] after mult 123
[LOG] Archie performs a critical strike!
[PROJECTOR] starting dam 123
[PROJECTOR] after difficulty dam 86.1
[PROJECTOR] res 0 1 on dam 86.1
[PROJECTOR] final dam 86.1
[LOG] Archie hits stone troll for #aaaaaa#86.10 physical damage#LAST#.
[LOG] Archie killed stone troll!
169 ***
[LOG] #00ff00#Talent Steady Shot is ready to use.
[QUEST] try update status on Archie escort-duty-trollshaws-5 100 nil
[LOG] #LIGHT_GREEN#Quest 'Escort: injured seer (level 5 of Trollshaws)' is done! #WHITE#(Press CTRL+Q to see the quest log)
[CHAT] loaded welcome table: 071517B0
[CHAT] loaded done table: 06B29930
bind MOVE_DOWN function: 11DA2338
bind MOVE_UP function: 11DA2310
bind ACCEPT function: 11DA2360
321 frames in 10.014 seconds = 32.0551 FPS
334 frames in 10.027 seconds = 33.3101 FPS
334 frames in 10.014 seconds = 33.3533 FPS
334 frames in 10.028 seconds = 33.3067 FPS
334 frames in 10.015 seconds = 33.35 FPS
334 frames in 10.017 seconds = 33.3433 FPS
334 frames in 10.02 seconds = 33.3333 FPS
334 frames in 10.019 seconds = 33.3367 FPS
334 frames in 10.028 seconds = 33.3067 FPS
[CHAT] selected [Allow training of talent category Spell / Divination (at mastery 0.70)] function: 06E3AE60 done
Lua Error: /data/chats/escort-quest.lua:161: attempt to index global 'cat' (a nil value)
At [C]:-1
At /data/chats/escort-quest.lua:161 action
At /engine/dialogs/Chat.lua:72 use
At /engine/dialogs/Chat.lua:42 on_input
At /engine/KeyCommand.lua:61 receiveKey
At /engine/KeyBind.lua:208
34 ticks in 91.263 seconds = 0.37255 TPS