Failed to import transformers.models.qwen2_vl.modeling_qwen2_vl

[RemSynch]

2080ti，Python3.11，transformers 4.45.0.dev0

在运行了：
pip install git+https://github.com/huggingface/transformers accelerate
pip install qwen-vl-utils
后尝试运行示例代码时报错：

RuntimeError: Failed to import transformers.models.qwen2_vl.modeling_qwen2_vl because of the following error (look up to see its traceback):
Failed to import transformers.generation.utils because of the following error (look up to see its traceback):
module 'torch.nn' has no attribute 'RMSNorm'

依赖安装都是成功的代码无爆红：

完整错误信息：

Traceback (most recent call last):
  File "D:\A_MyCodingWorkSpace\environment\Anaconda3\Anaconda\envs\qwen2_vl\Lib\site-packages\transformers\utils\import_utils.py", line 1659, in _get_module
    return importlib.import_module("." + module_name, self.__name__)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\A_MyCodingWorkSpace\environment\Anaconda3\Anaconda\envs\qwen2_vl\Lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "D:\A_MyCodingWorkSpace\environment\Anaconda3\Anaconda\envs\qwen2_vl\Lib\site-packages\transformers\generation\utils.py", line 51, in <module>
    from ..pytorch_utils import isin_mps_friendly
  File "D:\A_MyCodingWorkSpace\environment\Anaconda3\Anaconda\envs\qwen2_vl\Lib\site-packages\transformers\pytorch_utils.py", line 27, in <module>
    ALL_LAYERNORM_LAYERS = [nn.LayerNorm, nn.RMSNorm]
                                          ^^^^^^^^^^
AttributeError: module 'torch.nn' has no attribute 'RMSNorm'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "D:\A_MyCodingWorkSpace\environment\Anaconda3\Anaconda\envs\qwen2_vl\Lib\site-packages\transformers\utils\import_utils.py", line 1659, in _get_module
    return importlib.import_module("." + module_name, self.__name__)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\A_MyCodingWorkSpace\environment\Anaconda3\Anaconda\envs\qwen2_vl\Lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "D:\A_MyCodingWorkSpace\environment\Anaconda3\Anaconda\envs\qwen2_vl\Lib\site-packages\transformers\models\qwen2_vl\modeling_qwen2_vl.py", line 41, in <module>
    from ...modeling_utils import PreTrainedModel
  File "D:\A_MyCodingWorkSpace\environment\Anaconda3\Anaconda\envs\qwen2_vl\Lib\site-packages\transformers\modeling_utils.py", line 46, in <module>
    from .generation import GenerationConfig, GenerationMixin
  File "<frozen importlib._bootstrap>", line 1229, in _handle_fromlist
  File "D:\A_MyCodingWorkSpace\environment\Anaconda3\Anaconda\envs\qwen2_vl\Lib\site-packages\transformers\utils\import_utils.py", line 1649, in __getattr__
    module = self._get_module(self._class_to_module[name])
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\A_MyCodingWorkSpace\environment\Anaconda3\Anaconda\envs\qwen2_vl\Lib\site-packages\transformers\utils\import_utils.py", line 1661, in _get_module
    raise RuntimeError(
RuntimeError: Failed to import transformers.generation.utils because of the following error (look up to see its traceback):
module 'torch.nn' has no attribute 'RMSNorm'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "D:\A_MyCodingWorkSpace\project\PyCharmProject\Qwen2-vl\Qwen2-VL-2B-Instruct\test.py", line 1, in <module>
    from transformers import Qwen2VLForConditionalGeneration, AutoTokenizer, AutoProcessor
  File "<frozen importlib._bootstrap>", line 1229, in _handle_fromlist
  File "D:\A_MyCodingWorkSpace\environment\Anaconda3\Anaconda\envs\qwen2_vl\Lib\site-packages\transformers\utils\import_utils.py", line 1650, in __getattr__
    value = getattr(module, name)
            ^^^^^^^^^^^^^^^^^^^^^
  File "D:\A_MyCodingWorkSpace\environment\Anaconda3\Anaconda\envs\qwen2_vl\Lib\site-packages\transformers\utils\import_utils.py", line 1649, in __getattr__
    module = self._get_module(self._class_to_module[name])
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\A_MyCodingWorkSpace\environment\Anaconda3\Anaconda\envs\qwen2_vl\Lib\site-packages\transformers\utils\import_utils.py", line 1661, in _get_module
    raise RuntimeError(
RuntimeError: Failed to import transformers.models.qwen2_vl.modeling_qwen2_vl because of the following error (look up to see its traceback):
Failed to import transformers.generation.utils because of the following error (look up to see its traceback):
module 'torch.nn' has no attribute 'RMSNorm'

[kq-chen]

There have been similar issues before. You can take a look here: #12 and #52.

[kq-chen]

the fix has been merged. you can re-install the latest transformers.