github-starred/ollama
2
0
Fork 0
mirror of https://github.com/ollama/ollama.git synced 2026-05-08 17:49:24 -05:00
Code Issues 14.6k Packages Projects Releases 122 Wiki Activity

[GH-ISSUE #15500] ollama run qwen3.5:0.8b Error: 500 Internal Server Error: model failed to load, this may be due to resource limitations or an internal error, check ollama server logs for details #56419

New Issue
Closed
opened 2026-04-29 10:47:42 -05:00 by GiteaMirror · 1 comment
GiteaMirror commented 2026-04-29 10:47:42 -05:00
Owner
Copy Link

Originally created by @jaiky0515 on GitHub (Apr 11, 2026).
Original GitHub issue: https://github.com/ollama/ollama/issues/15500

What is the issue?

This error appears to be due to incompatibility between the Metal library embedded in Ollama and the bfloat16 type of the M5 Pro chip.

Relevant log output

ggml_metal_library_init: error: Error Domain=MTLLibraryErrorDomain Code=3 ...
static_assert failed due to requirement '__tensor_ops_detail::__is_same_v<bfloat, half>' 
"Input types must match cooperative tensor types"
...
ggml_metal_init: error: failed to initialize the Metal library

OS

macOS

GPU

No response

CPU

Apple

Ollama version

0.20.5

Originally created by @jaiky0515 on GitHub (Apr 11, 2026). Original GitHub issue: https://github.com/ollama/ollama/issues/15500 ### What is the issue? This error appears to be due to incompatibility between the Metal library embedded in Ollama and the bfloat16 type of the M5 Pro chip. ### Relevant log output ```shell ggml_metal_library_init: error: Error Domain=MTLLibraryErrorDomain Code=3 ... static_assert failed due to requirement '__tensor_ops_detail::__is_same_v<bfloat, half>' "Input types must match cooperative tensor types" ... ggml_metal_init: error: failed to initialize the Metal library ``` ### OS macOS ### GPU _No response_ ### CPU Apple ### Ollama version 0.20.5
GiteaMirror added the bug label 2026-04-29 10:47:42 -05:00
GiteaMirror commented 2026-04-29 10:47:54 -05:00
Author
Owner
Copy Link

@jaiky0515 commented on GitHub (Apr 11, 2026):

MacBook Pro M5Pro 64GB
maos Tahoe 26.3.2

<!-- gh-comment-id:4229286968 --> @jaiky0515 commented on GitHub (Apr 11, 2026): MacBook Pro M5Pro 64GB maos Tahoe 26.3.2
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
amd
api
app
bug
build
cli
cloud
compatibility
context-length
create
docker
documentation
embeddings
feature request
feedback wanted
good first issue
gpt-oss
gpu
harmony
help wanted
image
install
intel
js
launch
linux
macos
memory
mlx
model
needs more info
networking
nvidia
ollama.com
performance
pull-request
Mirrored from GitHub Pull Request
 python
question
registry
rendering
thinking
tools
top
vulkan
windows
wsl
No Label bug
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
GiteaMirror ninjasurge
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: github-starred/ollama#56419
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?