[GH-ISSUE #13048] Error 500 Internal Server Error: unmarshal: invalid character 'I' looking for beginning of value. #8645

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opened 2026-04-12 21:23:03 -05:00 by GiteaMirror · 3 comments
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Originally created by @kiril1976 on GitHub (Nov 11, 2025).
Original GitHub issue: https://github.com/ollama/ollama/issues/13048

What is the issue?

I still have this mystake.I use MacBook and OS Tahoe. I dont know if thi sis from my GUI or something else.I uninstalled and installed the model and still dont work

Relevant log output

Error 500 Internal Server Error: unmarshal: invalid character 'I' looking for beginning of value.

OS

macOS

GPU

Apple

CPU

Apple

Ollama version

olllma gui

Originally created by @kiril1976 on GitHub (Nov 11, 2025). Original GitHub issue: https://github.com/ollama/ollama/issues/13048 ### What is the issue? I still have this mystake.I use MacBook and OS Tahoe. I dont know if thi sis from my GUI or something else.I uninstalled and installed the model and still dont work ### Relevant log output ```shell Error 500 Internal Server Error: unmarshal: invalid character 'I' looking for beginning of value. ``` ### OS macOS ### GPU Apple ### CPU Apple ### Ollama version olllma gui
GiteaMirror added the bugneeds more info labels 2026-04-12 21:23:03 -05:00
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Owner

@pdevine commented on GitHub (Nov 12, 2025):

Which model are you using, and when do you hit the error?

<!-- gh-comment-id:3519293885 --> @pdevine commented on GitHub (Nov 12, 2025): Which model are you using, and when do you hit the error?
Author
Owner

@kiril1976 commented on GitHub (Nov 14, 2025):

I use olllama GUI and the models is kimi-k2 1t cloud

<!-- gh-comment-id:3533720324 --> @kiril1976 commented on GitHub (Nov 14, 2025): I use olllama GUI and the models is kimi-k2 1t cloud
Author
Owner

@rick-github commented on GitHub (Jan 14, 2026):

What prompt are you sending that results in the error message? Server log may help in debugging.

<!-- gh-comment-id:3748654280 --> @rick-github commented on GitHub (Jan 14, 2026): What prompt are you sending that results in the error message? [Server log](https://docs.ollama.com/troubleshooting) may help in debugging.
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Reference: github-starred/ollama#8645