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bug: DecimalError #6161
Description
Description
No matter which model or message I type I end up getting this error:
Error: [DecimalError] Invalid argument: [object Object].
I originally thought it was cause my locale is french, and in french numbers are formatted as 35,33, but in english they're 35.33. However changing my locale to english and rebooting didn't fix it, neither did running LC_ALL=en_US.UTF-8 opencode in the terminal fix it.
OpenCode version
0.3.58
Steps to reproduce
- Launch opencode:
opencode - Type any message with any model
test - See the error:
test
amon (10:31 AM)
I see you've entered "test". Are you looking to run existing tests, or do you have a specific task you'd like me to test or implement?
If you want to run tests, I need to know the command, which I can try to infer from the project structure (e.g., nix-build, pytest, npm test).
If you have a task, please describe it. If you'd like to see my current task list, I can use the todoread tool.
gemini-flash-lite-latest (10:31 AM)
Error: [DecimalError] Invalid argument: [object Object]
For small outputs it lets the model output everything. For any work to be done, like asking it to edit a file, it cuts off the output.
refactor the inspiron host to make things more clear
amon (10:32 AM)
I will start by listing the files in the hosts/inspiron directory to understand the current structure and identify what needs refactoring for clarity.
[tool_call:list for path '/hosts/inspiron']
gemini-flash-lite-latest (10:32 AM)
Error: [DecimalError] Invalid argument: [object Object]
See that it cut off the model.
Screenshot and/or share link
https://opencode.ai/s/C1aqyaC6
Operating System
MacOS 15.6.1 (24G90)
Terminal
Wave
Activity
github-actions commentedon Dec 25, 2025
This issue might be a duplicate of existing issues. Please check:
Feel free to ignore if none of these address your specific case.
rekram1-node commentedon Dec 25, 2025
If you are on version 0.3 can you upgrade? This is an extremely old version
Locbac commentedon Dec 26, 2025
Ok I updated and it works, for some odd reason, I had it set to unstable with nix-darwin but it didn't work until I did nix flake update?
Likely an issue on my side with how my packages were managed
fix: prevent DecimalError crashes in getUsage() when token data conta…
jakob1379 commentedon Jan 13, 2026
issue still exists in
I got it from nixos-unstable
rekram1-node commentedon Jan 13, 2026
@jakob1379 You are on a very old version, please consider updating to latest
jakob1379 commentedon Jan 14, 2026
jeez - thought I was past forgetting to do "nix flake update".... lol. Still, thanks you for taking the time to answer, much appreciated.