when copying wats in the sim.gui after sim my character into ovale, it just showed that

Syntax error: unexpected token 'a' when parsing action line 'auto_attack'; name or special action expected.
Next tokens: u t o_a t t a c k

My input is:

SimulationCraft 801-02 for World of Warcraft 8.0.1 bfa-BETA (wow build 26095)

Using QT 5.10.1 with WebEngine

Begin GUI options

item_db_source=local/bcpapi/wowhead/bfahead
target_error=0
iterations=0
default_world_lag=0.1
max_time=300
vary_combat_length=0.2
fight_style=Patchwerk
tmi_window_global=6
target_level+=3
target_race=Humanoid
optimal_raid=0
override.bloodlust=1
override.arcane_intellect=1
override.power_word_fortitude=1
override.battle_shout=1
override.bleeding=1
override.mortal_wounds=1
override.chaos_brand=1
override.mystic_touch=1
threads=8
process_priority=Low
calculate_scale_factors=1
scale_only=str,crit,haste,mastery,vers
statistics_level=1

End GUI options

Begin simulateText

deathknight="Lostreaper"
source=blizzard
origin="https://us.battle.net/wow/character/illidan/lostreaper/advanced"
thumbnail="https://render-us.worldofwarcraft.com/character/illidan/61/159048253-avatar.jpg"
spec=frost
level=120
race=blood_elf
role=attack
position=back
professions=inscription=1/enchanting=11
talents=https://worldofwarcraft.com/en-us/game/talent-calculator#death-knight/frost/talents=3122213

Default consumables

potion=battle_potion_of_strength
flask=flask_of_the_undertow
food=bountiful_captains_feast
augmentation=battle_scarred

This default action priority list is automatically created based on your character.

It is a attempt to provide you with a action list that is both simple and practicable,

while resulting in a meaningful and good simulation. It may not result in the absolutely highest possible dps.

Feel free to edit, adapt and improve it to your own needs.

SimulationCraft is always looking for updates and improvements to the default action lists.

Executed before combat begins. Accepts non-harmful actions only.

actions.precombat=flask
actions.precombat+=/food
actions.precombat+=/augmentation

Snapshot raid buffed stats before combat begins and pre-potting is done.

actions.precombat+=/snapshot_stats
actions.precombat+=/potion

Executed every time the actor is available.

actions=auto_attack
actions+=/mind_freeze

Apply Frost Fever and maintain Icy Talons

actions+=/howling_blast,if=!dot.frost_fever.ticking&(!talent.breath_of_sindragosa.enabled|cooldown.breath_of_sindragosa.remains>15)
actions+=/glacial_advance,if=buff.icy_talons.remains<=gcd&buff.icy_talons.up&spell_targets.glacial_advance>=2&(!talent.breath_of_sindragosa.enabled|cooldown.breath_of_sindragosa.remains>15)
actions+=/frost_strike,if=buff.icy_talons.remains<=gcd&buff.icy_talons.up&(!talent.breath_of_sindragosa.enabled|cooldown.breath_of_sindragosa.remains>15)
actions+=/breath_of_sindragosa,if=cooldown.empower_rune_weapon.remains&cooldown.pillar_of_frost.remains
actions+=/call_action_list,name=cooldowns
actions+=/run_action_list,name=bos_pooling,if=talent.breath_of_sindragosa.enabled&cooldown.breath_of_sindragosa.remains<5
actions+=/run_action_list,name=bos_ticking,if=dot.breath_of_sindragosa.ticking
actions+=/run_action_list,name=obliteration,if=buff.pillar_of_frost.up&talent.obliteration.enabled
actions+=/run_action_list,name=aoe,if=active_enemies>=2
actions+=/call_action_list,name=standard

actions.aoe=remorseless_winter,if=talent.gathering_storm.enabled
actions.aoe+=/glacial_advance,if=talent.frostscythe.enabled
actions.aoe+=/frost_strike,if=cooldown.remorseless_winter.remains<=2gcd&talent.gathering_storm.enabled
actions.aoe+=/howling_blast,if=buff.rime.up
actions.aoe+=/frostscythe,if=buff.killing_machine.up
actions.aoe+=/glacial_advance,if=runic_power.deficit<(15+talent.runic_attenuation.enabled3)
actions.aoe+=/frost_strike,if=runic_power.deficit<(15+talent.runic_attenuation.enabled3)
actions.aoe+=/remorseless_winter
actions.aoe+=/frostscythe
actions.aoe+=/obliterate,if=runic_power.deficit>(25+talent.runic_attenuation.enabled3)
actions.aoe+=/glacial_advance
actions.aoe+=/frost_strike
actions.aoe+=/horn_of_winter
actions.aoe+=/arcane_torrent

Breath of Sindragosa pooling rotation : starts 20s before Pillar of Frost + BoS are available

actions.bos_pooling=howling_blast,if=buff.rime.up
actions.bos_pooling+=/obliterate,if=rune.time_to_4<gcd&runic_power.deficit>=25
actions.bos_pooling+=/glacial_advance,if=runic_power.deficit<20&cooldown.pillar_of_frost.remains>rune.time_to_4
actions.bos_pooling+=/frost_strike,if=runic_power.deficit<20&cooldown.pillar_of_frost.remains>rune.time_to_4
actions.bos_pooling+=/frostscythe,if=buff.killing_machine.up&runic_power.deficit>(15+talent.runic_attenuation.enabled3)
actions.bos_pooling+=/obliterate,if=runic_power.deficit>=(25+talent.runic_attenuation.enabled3)
actions.bos_pooling+=/glacial_advance,if=cooldown.pillar_of_frost.remains>rune.time_to_4&runic_power.deficit<40&spell_targets.glacial_advance>=2
actions.bos_pooling+=/frost_strike,if=cooldown.pillar_of_frost.remains>rune.time_to_4&runic_power.deficit<40

actions.bos_ticking=obliterate,if=runic_power<=30
actions.bos_ticking+=/remorseless_winter,if=talent.gathering_storm.enabled
actions.bos_ticking+=/howling_blast,if=buff.rime.up
actions.bos_ticking+=/obliterate,if=rune.time_to_5<gcd|runic_power<=45
actions.bos_ticking+=/frostscythe,if=buff.killing_machine.up
actions.bos_ticking+=/horn_of_winter,if=runic_power.deficit>=30&rune.time_to_3>gcd
actions.bos_ticking+=/remorseless_winter
actions.bos_ticking+=/frostscythe,if=spell_targets.frostscythe>=2
actions.bos_ticking+=/obliterate,if=runic_power.deficit>25|rune>3
actions.bos_ticking+=/arcane_torrent,if=runic_power.deficit>20

Cold heart conditions

actions.cold_heart=chains_of_ice,if=buff.cold_heart.stack>5&target.time_to_die<gcd
actions.cold_heart+=/chains_of_ice,if=(buff.pillar_of_frost.remains<=gcd*(1+cooldown.frostwyrms_fury.ready)|buff.pillar_of_frost.remains<rune.time_to_3)&buff.pillar_of_frost.up

actions.cooldowns=use_items
actions.cooldowns+=/use_item,name=horn_of_valor,if=buff.pillar_of_frost.up&(!talent.breath_of_sindragosa.enabled|!cooldown.breath_of_sindragosa.remains)
actions.cooldowns+=/potion,if=buff.pillar_of_frost.up&buff.empower_rune_weapon.up
actions.cooldowns+=/blood_fury,if=buff.pillar_of_frost.up&buff.empower_rune_weapon.up
actions.cooldowns+=/berserking,if=buff.pillar_of_frost.up

Frost cooldowns

actions.cooldowns+=/pillar_of_frost,if=cooldown.empower_rune_weapon.remains
actions.cooldowns+=/empower_rune_weapon,if=cooldown.pillar_of_frost.ready&!talent.breath_of_sindragosa.enabled&rune.time_to_5>gcd&runic_power.deficit>=10
actions.cooldowns+=/empower_rune_weapon,if=cooldown.pillar_of_frost.ready&talent.breath_of_sindragosa.enabled&rune>=3&runic_power>60
actions.cooldowns+=/call_action_list,name=cold_heart,if=talent.cold_heart.enabled&((buff.cold_heart.stack>=10&debuff.razorice.stack=5)|target.time_to_die<=gcd)
actions.cooldowns+=/frostwyrms_fury,if=buff.pillar_of_frost.remains<=gcd&buff.pillar_of_frost.up

Obliteration rotation

actions.obliteration=remorseless_winter,if=talent.gathering_storm.enabled
actions.obliteration+=/obliterate,if=!talent.frostscythe.enabled&!buff.rime.up&spell_targets.howling_blast>=3
actions.obliteration+=/frostscythe,if=(buff.killing_machine.react|(buff.killing_machine.up&(prev_gcd.1.frost_strike|prev_gcd.1.howling_blast|prev_gcd.1.glacial_advance)))&(rune.time_to_4>gcd|spell_targets.frostscythe>=2)
actions.obliteration+=/obliterate,if=buff.killing_machine.react|(buff.killing_machine.up&(prev_gcd.1.frost_strike|prev_gcd.1.howling_blast|prev_gcd.1.glacial_advance))
actions.obliteration+=/glacial_advance,if=(!buff.rime.up|runic_power.deficit<10|rune.time_to_2>gcd)&spell_targets.glacial_advance>=2
actions.obliteration+=/howling_blast,if=buff.rime.up&spell_targets.howling_blast>=2
actions.obliteration+=/frost_strike,if=!buff.rime.up|runic_power.deficit<10|rune.time_to_2>gcd
actions.obliteration+=/howling_blast,if=buff.rime.up
actions.obliteration+=/obliterate

Standard single-target rotation

actions.standard=remorseless_winter
actions.standard+=/frost_strike,if=cooldown.remorseless_winter.remains<=2gcd&talent.gathering_storm.enabled
actions.standard+=/howling_blast,if=buff.rime.up
actions.standard+=/obliterate,if=!buff.frozen_pulse.up&talent.frozen_pulse.enabled
actions.standard+=/frost_strike,if=runic_power.deficit<(15+talent.runic_attenuation.enabled3)
actions.standard+=/frostscythe,if=buff.killing_machine.up&rune.time_to_4>=gcd
actions.standard+=/obliterate,if=runic_power.deficit>(25+talent.runic_attenuation.enabled*3)
actions.standard+=/frost_strike
actions.standard+=/horn_of_winter
actions.standard+=/arcane_torrent

head=rastari_helmet,id=161143,bonus_id=1467/4785,azerite_powers=13/44/242
neck=heart_of_azeroth,id=158075,bonus_id=4932/4933/4935,azerite_level=13
shoulders=bonefetished_shoulderplates,id=157900,bonus_id=1502/4785,azerite_powers=242
back=dinomancers_cloak,id=160530
chest=desert_guardians_breastplate,id=159424,bonus_id=4817/1482/4785,azerite_powers=44/482
shirt=artisan_initiates_shirt,id=89191
tabard=renowned_guild_tabard,id=69210
wrists=hillshaker_armplates,id=161112,bonus_id=4802/4803/1492/4785
hands=harbormaster_gauntlets,id=157992,bonus_id=4803/4802/1512/4781
waist=honorable_combatants_plate_waistguard,id=159865,bonus_id=1707/4927
legs=sharkwater_waders,id=158361,bonus_id=4777/4802/1482/4785
feet=embellished_ritual_sabatons,id=155861,bonus_id=4777/1482/4785
finger1=zandalari_band,id=158151,bonus_id=4803/1482/4785
finger2=lord_waycrests_signet,id=158362,bonus_id=4777/1482/4785
trinket1=incessantly_ticking_clock,id=161113,bonus_id=4803/1497/4785
trinket2=empowered_sharks_tooth,id=159765,bonus_id=4787,ilevel=281
main_hand=fallen_spider_handaxe,id=159110,bonus_id=4793/4795,ilevel=305,enchant=rune_of_razorice
off_hand=headhunter_jos_machete,id=159119,bonus_id=4813,ilevel=298,enchant=rune_of_the_fallen_crusader

Gear Summary

gear_ilvl=304.56

gear_strength=2050

gear_stamina=3046

gear_crit_rating=503

gear_haste_rating=386

gear_mastery_rating=556

gear_versatility_rating=503

gear_armor=2400

End simulateText

desired_targets=1

Begin overrides

User-specified persistent global and player parameters will be set here.

End overrides

Begin final options

End final options

END