I have a industry tree but it doesn't show up for some reason. The log in debug mode said
[18:54:02][persistent.cpp:52]: Error: "Unexpected token: focus, near line: 455" in file: "common/national_focus/autria-focus.txt" near line: 501

I think it's because of the set_state_flag. Can someone help me?

I also found out that those industry focuses break the focuses below in the code! 

[20:44:17][effect.cpp:391]: Invalid effect 'focus' in common/national_focus/autria-focus.txt line : 463

[20:44:17][effect.cpp:391]: Invalid effect 'focus' in common/national_focus/autria-focus.txt line : 512

[20:44:17][effect.cpp:391]: Invalid effect 'focus' in common/national_focus/autria-focus.txt line : 562

[20:44:17][effect.cpp:391]: Invalid effect 'focus' in common/national_focus/autria-focus.txt line : 593

[20:44:17][effect.cpp:391]: Invalid effect 'focus' in common/national_focus/autria-focus.txt line : 624

[20:44:17][effect.cpp:391]: Invalid effect 'focus' in common/national_focus/autria-focus.txt line : 645

[20:44:17][effect.cpp:391]: Invalid effect 'focus' in common/national_focus/autria-focus.txt line : 662

[20:44:17][effect.cpp:391]: Invalid effect 'focus' in common/national_focus/autria-focus.txt line : 681

[20:44:17][effect.cpp:391]: Invalid effect 'focus' in common/national_focus/autria-focus.txt line : 716

[20:44:17][effect.cpp:391]: Invalid effect 'focus' in common/national_focus/autria-focus.txt line : 740

[20:44:17][effect.cpp:391]: Invalid effect 'focus' in common/national_focus/autria-focus.txt line : 764

[20:44:17][effect.cpp:292]: Error: "Unknown effect-type: focus, near line: 463

Unknown effect-type: focus, near line: 512

Unknown effect-type: focus, near line: 562

Unknown effect-type: focus, near line: 593

Unknown effect-type: focus, near line: 624

Unknown effect-type: focus, near line: 645

Unknown effect-type: focus, near line: 662

Unknown effect-type: focus, near line: 681

Unknown effect-type: focus, near line: 716

Unknown effect-type: focus, near line: 740

Unknown effect-type: focus, near line: 764

" in file: "common/national_focus/autria-focus.txt" near line: 787


IDK whats those mean ;;

I think the issue is in the focus "We need no change!" In the reward you have:

add_popularity = { 

ideology = non-aligned

popularity = 0.1

}

When trying to do anything with the non-aligned ideology, it is referenced as "neutrality", so:

add_popularity = { 

ideology = neutrality

popularity = 0.1

}

As for the state flags, what you have is fine. They're just unique identifiers for states which have had factories added to them, in case you didn't want to add to the same state twice, you can do something like:

random_owned_controlled_state ={

AND = {

limit = {

free_building_slots = {

building = industrial_complex

size > 0

include_locked = yes

}

NOT = {

has_state_flag = YOUR_IDENTIFIER

}

}

...