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bug: AbortSignal.any is not a function when loading llama.cpp model on Jan 0.7.5 #7334

@Sophareach

Description

@Sophareach

Version: Jan 0.7.5

Describe the Bug

Loading any llama.cpp-based model immediately fails with the console error

AbortSignal.any is not a function. (In 'AbortSignal.any([AbortSignal.timeout(this.timeout * 1e3), abortController?.signal])', 'AbortSignal.any' is undefined)

The model never starts and the UI stays at the “Start” button.

Steps to Reproduce

  1. Install Jan 0.7.5 from release assets.
  2. Download a GGUF model (e.g., llama-3-8b-instruct.Q4_K_M.gguf) via the Model Hub or manually drop it into ~/jan/models.
  3. Select the model in the Threads panel and click Start.
  4. Click on start New Chat, select the local model
    5.. Observe the red toast with the above AbortSignal error.

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  • MacOS (M3)
  • Windows
  • Linux

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