[GH-ISSUE #13834] 500 Internal Server Error: image runner failed: Error x/flux2-klein:latest #34818

Closed
opened 2026-04-22 18:43:04 -05:00 by GiteaMirror · 5 comments
Owner

Originally created by @shaktisd on GitHub (Jan 22, 2026).
Original GitHub issue: https://github.com/ollama/ollama/issues/13834

What is the issue?

Not able to run x/flux2-klein:latest

ollama run x/flux2-klein:latest
Error: failed to load model: 500 Internal Server Error: image runner failed: Error: image generation not available: build with mlx tag (exit: exit status 1)

Relevant log output


OS

Windows

GPU

Nvidia

CPU

Intel

Ollama version

0.14.3

Originally created by @shaktisd on GitHub (Jan 22, 2026). Original GitHub issue: https://github.com/ollama/ollama/issues/13834 ### What is the issue? Not able to run x/flux2-klein:latest ollama run x/flux2-klein:latest Error: failed to load model: 500 Internal Server Error: image runner failed: Error: image generation not available: build with mlx tag (exit: exit status 1) ### Relevant log output ```shell ``` ### OS Windows ### GPU Nvidia ### CPU Intel ### Ollama version 0.14.3
GiteaMirror added the bug label 2026-04-22 18:43:04 -05:00
Author
Owner

@TommyBoiss commented on GitHub (Jan 22, 2026):

Image generation is not on Windows, its coming soon

<!-- gh-comment-id:3782411499 --> @TommyBoiss commented on GitHub (Jan 22, 2026): Image generation is not on Windows, its coming soon
Author
Owner

@SnowZhangSN commented on GitHub (Feb 13, 2026):

OS version : macOS Tahoe 26.2

ollama version is 0.16.1

ollama run x/flux2-klein:latest

Error: failed to load model: 500 Internal Server Error: mlx runner failed: model.norm.weight (exit: exit status 1)

<!-- gh-comment-id:3894576153 --> @SnowZhangSN commented on GitHub (Feb 13, 2026): OS version : macOS Tahoe 26.2 ollama version is 0.16.1 ollama run x/flux2-klein:latest Error: failed to load model: 500 Internal Server Error: mlx runner failed: model.norm.weight (exit: exit status 1)
Author
Owner

@rick-github commented on GitHub (Feb 13, 2026):

0.16.0 and 0.16.1 has broken imagegen on all platforms. Devs are investigating.

<!-- gh-comment-id:3898804773 --> @rick-github commented on GitHub (Feb 13, 2026): 0.16.0 and 0.16.1 has broken imagegen on all platforms. Devs are investigating.
Author
Owner

@ashishrajsrivastava commented on GitHub (Feb 14, 2026):

please reopen the issue. i am facing the same problem on Mac. or is it fixed ?

ollama version is 0.16.1
Mac OS : Tahoe 26.2

<!-- gh-comment-id:3901852463 --> @ashishrajsrivastava commented on GitHub (Feb 14, 2026): please reopen the issue. i am facing the same problem on Mac. or is it fixed ? ollama version is 0.16.1 Mac OS : Tahoe 26.2
Author
Owner

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

Different issue, see #14231.

<!-- gh-comment-id:3902001470 --> @rick-github commented on GitHub (Feb 14, 2026): Different issue, see #14231.
Sign in to join this conversation.
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: github-starred/ollama#34818