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【部署glm4】属性找不到、参数错误问题解决（思路：修改模型包版本）

article 2024/11/9 5:34:00

前言：在部署glm时，遇到了一些属性找不到、参数错误的问题，通常遇到这种问题都是因为模型包版本问题导致的，要注意模型版本是否可用。

【运行官方vllm_cli_demo.py】报错

GLM-4: [rank0]: Traceback (most recent call last):
[rank0]: File “/app/glm4/code/GLM-4-main/basic_demo/vllm_cli_demo_self.py”, line 176, in
[rank0]: asyncio.run(chat())
[rank0]: File “/opt/conda/envs/chatglm4/lib/python3.9/asyncio/runners.py”, line 44, in run
[rank0]: return loop.run_until_complete(main)
[rank0]: File “/opt/conda/envs/chatglm4/lib/python3.9/asyncio/base_events.py”, line 647, in run_until_complete
[rank0]: return future.result()
[rank0]: File “/app/glm4/code/GLM-4-main/basic_demo/vllm_cli_demo_self.py”, line 169, in chat
[rank0]: async for output in vllm_gen(LORA_PATH, enable_lora, messages, top_p, temperature, max_length):
[rank0]: File “/app/glm4/code/GLM-4-main/basic_demo/vllm_cli_demo_self.py”, line 100, in vllm_gen
[rank0]: inputs = tokenizer.apply_chat_template(
[rank0]: AttributeError: ‘tuple’ object has no attribute ‘apply_chat_template’

目前该问题并没有解决，但是猜测是因为vllm版本需要为0.6.4，但是目前找不到这个版本，因此只能用）0.6.3.post1替代，猜测大概率是因为版本问题导致找不到apply_chat_template 属性。由于vllm包较大，测试可用版本比较麻烦。
因此，目前可以暂时用tansformers代替vllm！！！

【运行官方trans_cli_demo.py】报错

Traceback (most recent call last):
File “/app/glm4/code/GLM-4-main/basic_demo/trans_cli_demo.py”, line 64, in
model_inputs = tokenizer.apply_chat_template(
File “/root/.cache/huggingface/modules/transformers_modules/glm4-models/tokenization_chatglm.py”, line 220, in apply_chat_template
output = self.batch_encode_plus(
File “/opt/conda/envs/chatglm4/lib/python3.9/site-packages/transformers/tokenization_utils_base.py”, line 3311, in batch_encode_plus
return self._batch_encode_plus(
File “/opt/conda/envs/chatglm4/lib/python3.9/site-packages/transformers/tokenization_utils.py”, line 892, in _batch_encode_plus
batch_outputs = self._batch_prepare_for_model(
File “/opt/conda/envs/chatglm4/lib/python3.9/site-packages/transformers/tokenization_utils.py”, line 970, in _batch_prepare_for_model
batch_outputs = self.pad(
File “/opt/conda/envs/chatglm4/lib/python3.9/site-packages/transformers/tokenization_utils_base.py”, line 3527, in pad
outputs = self._pad(
TypeError: _pad() got an unexpected keyword argument ‘padding_side’
具体可以参考这篇博客：
GLM-4V-9B TypeError: ChatGLMTokenizer._pad() got an unexpected keyword argument ‘padding_side‘
我的解决方法是将transformers版本降为4.44.0