Ande then
+Edit_X2SchematicTemplate = (T = "ChosenCrown_Schematic2", P = "ResourceCosts", DT = "ChosenCrown_Schematic", OP = "Replace")
with
+Edit_X2SchematicTemplate = (T = "ChosenCrown_Schematic2", P = "Cost", DT = "ChosenCrown_Schematic", DP = "Cost", DP_Index=0,OP = "Replace")
+Edit_X2SchematicTemplate = (T = "ChosenCrown_Schematic2", P = "Cost", DT = "ChosenCrown_Schematic", DP = "Cost", DP_Index=1,OP = "Replace")
+Edit_X2SchematicTemplate = (T = "ChosenCrown_Schematic2", P = "Cost", DT = "ChosenCrown_Schematic", DP = "Cost", DP_Index=2,OP = "Replace") replace
because, you know, array and "The rule is that one command can change one template property at a time. "

Don't forget sdoing the same with
ChosenCrown_Schematic3
ChosenCrown_Schematic4, and
ChosenCrown_Schematic5

Ande then
+Edit_X2SchematicTemplate = (T = "ChosenCrown_Schematic2", P = "ResourceCosts", DT = "ChosenCrown_Schematic", OP = "Replace")
with
+Edit_X2SchematicTemplate = (T = "ChosenCrown_Schematic2", P = "Cost", DT = "ChosenCrown_Schematic", DP = "Cost", DP_Index=0,OP = "Replace")
+Edit_X2SchematicTemplate = (T = "ChosenCrown_Schematic2", P = "Cost", DT = "ChosenCrown_Schematic", DP = "Cost", DP_Index=1,OP = "Replace")
+Edit_X2SchematicTemplate = (T = "ChosenCrown_Schematic2", P = "Cost", DT = "ChosenCrown_Schematic", DP = "Cost", DP_Index=2,OP = "Replace") replace
because, you know, array and "The rule is that one command can change one template property at a time. "

And, replace
+Edit_X2SchematicTemplate = (T = "ChosenCrown_Schematic2", P = "bVisibleIfPersonnelGatesNotMet", DT = "ChosenCrown_Schematic", OP = "Replace")
with
+Edit_X2SchematicTemplate = (T = "ChosenCrown_Schematic2", P = "Requirements", DT = "ChosenCrown_Schematic", DP = "Requirements", DP_Index=2,OP = "Replace")

Hello there
Requirements is an array son you need use DP_Index, .RequiredEngineeringScore just result to be Requirementes1, so you just replace in XCom TemplateEditor.ini
+Edit_X2SchematicTemplate = (T = "ChosenCrown_Schematic2", P = "RequiredEngineeringScore", DT = "ChosenCrown_Schematic", OP = "Replace")
with
+Edit_X2SchematicTemplate = (T = "ChosenCrown_Schematic2", P = "Requirements", DT = "ChosenCrown_Schematic", DP = "Requirements", DP_Index=1,OP = "Replace")

Hmm. Maybe the redscreen is academic as Template Master seems to have a problem with the configuration, for e.g.
[0065.64] TEMPLATE_MASTER: ERROR :: CopyPropertyFromTemplateToTemplate :: unknown property RequiredEngineeringScore in class: X2SchematicTemplate of the Acceptor Template: ChosenCrown_Schematic2 or Donor Template: ChosenCrown_Schematic
[0065.64] TEMPLATE_MASTER: ERROR :: CopyPropertyFromTemplateToTemplate :: unknown property bVisibleIfPersonnelGatesNotMet in class: X2SchematicTemplate of the Acceptor Template: ChosenCrown_Schematic2 or Donor Template: ChosenCrown_Schematic
[0065.64] TEMPLATE_MASTER: ERROR :: CopyPropertyFromTemplateToTemplate :: unknown property ResourceCosts in class: X2SchematicTemplate of the Acceptor Template: ChosenCrown_Schematic2 or Donor Template: ChosenCrown_Schematic

Changing the RequiredEngineeringScore parameter from
RequiredEngineeringScore = "999999"
to
RequiredEngineeringScore = 999999
Stops the Redscreen errors

If you do ever look at this again then I'd ask you to look at the mod's XComGame.int

There're what appears to be vanilla game entries for Holo Targeting and Battle Scanners, and an entry from (I think) Claus' ADVENT Military Assault MEC

Hello. I'm seeing some Redscreen errors with this mod. For example
[0029.96] Error: Redscreen: ImportText (Requirements): Property import failed for RequiredEngineeringScore in: (RequiredEngineeringScore = "999999", bVisibleIfPersonnelGatesNotMet = false))
[0029.96] Error: Redscreen: ImportText (Edit_X2SchematicTemplate): Property import failed for Requirements in: (T = "WarlockPsiAmpSchematic12", P = "Requirements", Requirements = (RequiredEngineeringScore = "999999", bVisibleIfPersonnelGatesNotMet = false))

@TrooperCoon regretfully i must inform you that they are not compatible since reward variety restructures how the research works and the spark arsenal needs the " chosen weapons" research project completed first

Interesting. now all that remains is to combine this with "Chosen SPARK Arsenal" and "[WoTC]Legacy of Chosen(Chosen Hero Weapon mod)Ver 1.5" so that it fits perfectly and works together

From what i remember chosen reward variety works with chosen spark arsenal, i might be wrong though

Alr, I'll add it as soon as i get the chance.

It should be perfectly fine to add those two lines - if someone is not using New Default Appearance, they will have no effect.

If a config line has
-Array = something

then the game will remove an element from that array that is EXACTLY the same as something, otherwise the game won't do anything.

So adding those two lines will remove the default helmet appearance added by New Default Appearance if, and only if, New Default Appearance is loaded.

I'd rather avoid having to add another dependency.

Have you tested it to make sure it doesnt make the game explode if you arent using new default appearance?

It's to remove the helmet accessory from the Fortress Armor if using Chosen Reward Variety's New Default Armor Apperance, as now that helmet is reserved for the crown.

Oh, one more thing - could you also add an XComContent.ini with the following?

[XComGame.X2BodyPartTemplateManager]

;Removing the helmet accessory from Fortress Armor if using Chosen Reward Variety's New Default Armor Apperance
-BodyPartTemplateConfig=(PartType="Helmets", DLCName="ChosenRewardVariety", TemplateName="SM_Fortress_Helmet_M", ArchetypeName="ChosenArmor_Warlock.Archetypes.ARC_Helmet_M3_TB_M", Gender=eGender_Male, bCanUseOnCivilian=false, bVeteran=false, ArmorTemplate="FortressArmor", CharacterTemplate="Soldier")
-BodyPartTemplateConfig=(PartType="Helmets", DLCName="ChosenRewardVariety", TemplateName="SM_Fortress_Helmet_F", ArchetypeName="ChosenArmor_Warlock.Archetypes.ARC_Helmet_M3_TB_F", Gender=eGender_Female, bCanUseOnCivilian=false, bVeteran=false, ArmorTemplate="FortressArmor", CharacterTemplate="Soldier")

regretfully the mods are not compatible, your version or the old version
i suspect its because the spark weapons have the prerequisite of completing "chosen weapons" research and the reward variety changes the way the research works

This mod doesnt actually change how reward variety works, so if the spark weapons work with reward variety normally this shouldnt change that.

ill just edit the config of this mod to give me everything!
at the very least could you verify that this mod works with the spark chosen weapons?

That would be possible, but i dont think it would be in the spirit of the original mod since you get them guaranteed then.

what if you found a way to make the spark items not need their own research, and simply added the built items to the reward pool? i know very little of modding this game beyond altering the configs for certain things so sorry if its a stupid question

@TheArcaneArts That would be astronomically more work and probably be a seperate mod from this one due to having to add more techs (6 per chosen if my math is correct) and hook them into reward variety.

Its possible but dont expect it anytime soon-ish.

very good, very good,
now i was wondering if you could combine it with the chosen spark arsenal by alterd-rushano
if so it would be a perfect mod

P.S; That error has popped up for me as well, im working on a fix.

@MrMister It is generally ill-advised to add mods mid-playthrough, try starting a new save and see if that fixes it.

Added this (and the Crown) on a campaign I had already started with Chosen Reward Variety, and even before meeting any Chosen there are five Warlock Psi Amp entries in Engineering I can build for free.