I can confirm Impeeza's sigpatches does not work on my switch 18.1.0. This guy's sigpatches works with some games.
Then I remove sigpatches and install sys-patch 1.5.2, every game works.
I am coming, I am running as fast as I can, :rofl2: (I am not so ancient as @AncientBoi but almost)
The good news: FW 18.1.0 uses the EXACT SAME sigpatches than 18.0.0
The latest sigpatches for FW 18.1.0 and Atmosphère 1.7.1 are here...
After almost 3 months of suffering and after hitting a roadblock after the another, I finally finished the porting of a PC translation of the game to the Switch!
The Nintendo Switch version of the game, despite having pretty much the same files...
I think dgyst told you trying to extract the arc, do not modifying anything, then repack to arc. Copy that arc file to the game to see if it is crashed.
Umm, I see. So that's why it didn't work again :(
There must be an specific step that must be done to repack the arc file with some compatible tool. Because just editing the tex and replacing the vanilla one inside the arc file isn't doing the...
Sorry for late response. Here is the .tex file I tried to mod for switch (already re-swizzling). Try it on your console to see if it work. I don't have that game so I'm unable to test.
Btw, may I know what is this tool?