lmstudio-ai / lmstudio-ai/mlx-engine

Error when loading model: ValueError: Model type qwen3_5 not supported.

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Dominant language
Python
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Description

I've downloaded Qwen 3.5-4B, and try to load it, however, the error message comes up:

```sh
Error when loading model: ValueError: Model type qwen3_5 not supported.
```

Any configuration shall I update ?

Contributor guide

Open the contributing guide

Research direction

The issue names no source file, test, or entry point. First reproduce loading Qwen 3.5-4B and trace where the qwen3_5 model type is rejected; done means the model loads without this ValueError and coverage verifies the supported model type.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
machine-learning
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
32/100

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