Error "Could not open string package 'CON_TEXT'"

[Oldfrag]

Hello!

Operating system and version:
Windows 11 64 bit
Latest build of OpenJK.

Is this for single player or multiplayer?
Single player

GOG release, game wont start with error "Could not open string package 'CON_TEXT'"

log:

OpenJK: v1.0.1.1 win_msvc-x86 Nov 22 2023
Initialising zone memory .....
----- FS_Startup -----
Current search path:
D:\documents\My Games\OpenJO\base
D:\Games\swjk-ja\GameData\base\assets3.pk3 (16 files)
D:\Games\swjk-ja\GameData\base\assets2.pk3 (62 files)
D:\Games\swjk-ja\GameData\base\assets1.pk3 (8320 files)
D:\Games\swjk-ja\GameData\base\assets0.pk3 (15346 files)
D:\Games\swjk-ja\GameData\base

---

23744 files in pk3 files
execing default.cfg
couldn't exec openjo_sp.cfg
couldn't exec autoexec_sp.cfg
Could not open string package 'CON_TEXT'

[ensiform]

Looks like you're using openJO with JKA assets.

Use OpenJK with JKA assets.