Game version: 7525
Operating system: Windows
Tiles or curses: Tiles
Mods active: Blazemod and pretty much everything else
Loading happens successfully
Error which prevents the loading, in https://github.com/CleverRaven/Cataclysm-DDA/pull/24162/commits/bdcebe854c16160096755b85cfc0e98c1c4dbe8e all changes with "using" have triple square brackets, i guess it's just a typo and 2 brackets needed.
Just load any save with BlazeMod active
Sorry if unclear, but the issue is - in the commit above all changes which add the "using", for example:
"using": [ [ [ "soldering_standard", 10 ], [ "adhesive", 1 ] ] ],
cause json parsing error. So removing one set of square brackets seems to fix the issue. Seems quite simple.
Fixed in #24184.
Most helpful comment
Fixed in #24184.