Initialization failed. warmup error

[LiYuhang9527]

【command】 python local_example_chat.py
【model】meta-llama/Llama-3.2-1B-Instruct
【env】
Python: 3.12.7 | packaged by Anaconda, Inc. | (main, Oct 4 2024, 13:27:36) [GCC 11.2.0]
CUDA available: True
GPU 0,1: NVIDIA RTX A6000
GPU 0,1 Compute Capability: 8.6
CUDA_HOME: /usr/local/cuda-12.4
NVCC: Cuda compilation tools, release 12.4, V12.4.99
CUDA Driver Version: 550.107.02
PyTorch: 2.4.0
sglang: 0.3.6.post1
flashinfer: 0.1.6+cu124torch2.4
triton: 3.0.0
transformers: 4.46.3
torchao: 0.6.1
numpy: 1.26.4
aiohttp: 3.11.7
fastapi: 0.115.5
hf_transfer: 0.1.8
huggingface_hub: 0.24.6
interegular: 0.3.3
psutil: 6.1.0
pydantic: 2.10.1
multipart: 0.0.17
zmq: 26.2.0
uvicorn: 0.32.1
uvloop: 0.21.0
vllm: 0.6.3.post1
openai: 1.55.1
anthropic: 0.39.0
【bug info】
INFO 11-26 14:23:34 weight_utils.py:243] Using model weights format ['*.safetensors']
INFO 11-26 14:23:35 weight_utils.py:288] No model.safetensors.index.json found in remote.
Loading safetensors checkpoint shards: 0% Completed | 0/1 [00:00<?, ?it/s]
Loading safetensors checkpoint shards: 100% Completed | 1/1 [00:00<00:00, 3.28it/s]
Loading safetensors checkpoint shards: 100% Completed | 1/1 [00:00<00:00, 3.28it/s]

[2024-11-26 14:25:58] Initialization failed. warmup error: Traceback (most recent call last):
File "/home/liyuhang/miniconda3/envs/sglang/lib/python3.12/site-packages/sglang/srt/server.py", line 579, in _wait_and_warmup
assert res.status_code == 200, f"{res=}, {res.text=}"
^^^^^^^^^^^^^^^^^^^^^^
AssertionError: res=<Response [502]>, res.text=''

Traceback (most recent call last):
File "/home/liyuhang/sglang-test/local_example_chat.py", line 60, in
runtime = sgl.Runtime(model_path="meta-llama/Llama-3.2-1B-Instruct")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/liyuhang/miniconda3/envs/sglang/lib/python3.12/site-packages/sglang/api.py", line 41, in Runtime
return Runtime(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/liyuhang/miniconda3/envs/sglang/lib/python3.12/site-packages/sglang/srt/server.py", line 684, in init
raise RuntimeError(
RuntimeError: Initialization failed. Please see the error messages above.