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Varkenslacht

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Sep 13, 2018
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  • Crusader Kings II
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  • Europa Universalis IV: Art of War
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  • Hearts of Iron IV: Cadet
  • Europa Universalis IV: Rights of Man
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  • Europa Universalis IV: Third Rome
  • Europa Universalis IV: Cradle of Civilization
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  • Europa Universalis 4: Emperor
When I go to launch the game from steam, I get a JavaScript error message and am unable to launch the game. I have tried deleting the installer to force a new download for the installer, I have tried reinstalling the entire game from steam. Nothing changed the problem, launcher does not load. I can manually launch the game from the .exe, but it didn't come up as Iron-man compatible. Please help! I notice the error message mentions OS X 12.0 - I do not have this, does this mean that Paradox no longer supports Big Sur (11.xx)?

OS: MacOS 11.7
Computer: Macbook Air M1
Platform: Steam
Game: EU4
 
Screenshot 2022-09-13 at 21.20.15.png
 
I'm having the same or similar issue. The launcher won't start via steam. I can launch the executable itself and while Ironman/achievements is possible, it looks like all the dlc are missing.

Model Name: iMac
Model Identifier: iMac18,3
Processor Name: Quad-Core Intel Core i7
Processor Speed: 4.2 GHz
Number of Processors: 1
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 8 MB
Hyper-Threading Technology: Enabled
Memory: 64 GB

System Version: macOS 12.5.1 (21G83)
Kernel Version: Darwin 21.6.0

Edit: One more reboot looks to have solved it
 
Last edited:
This may be a bug in the launcher, which seems to require MacOS 12 now. Were you at all thinking of updating MacOS? If so please do that and confirm for me that it helps, then I can report that to the developers.