What's the pytorch version for your pre-trained model?

[GuanqiHe]

What's the pytorch version for your pre-trained model? My torch version is 1.7.1 but something abour pytorch goes wrong when I ran the script hand_detector_V2.py. Could you please add some information about your environment? Thanks!

[jesus-333]

I don't remember but when I created the project the PyTorch version was the last available in summer 2020. By the way what is your error?

[andyhsih8]

Hi jesus,
I have the same problem with GuanqiHe.

I ran the script hand_detector_V2.py the error is below:

C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torchvision.models.detection.transform.GeneralizedRCNNTransform' has changed. Tried to save a patch, but couldn't create a writable file GeneralizedRCNNTransform.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torchvision.models.detection.backbone_utils.BackboneWithFPN' has changed. Tried to save a patch, but couldn't create a writable file BackboneWithFPN.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torch.nn.modules.conv.Conv2d' has changed. Tried to save a patch, but couldn't create a writable file Conv2d.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torchvision.ops.misc.FrozenBatchNorm2d' has changed. Tried to save a patch, but couldn't create a writable file FrozenBatchNorm2d.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torch.nn.modules.activation.ReLU' has changed. Tried to save a patch, but couldn't create a writable file ReLU.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torch.nn.modules.pooling.MaxPool2d' has changed. Tried to save a patch, but couldn't create a writable file MaxPool2d.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torch.nn.modules.container.Sequential' has changed. Tried to save a patch, but couldn't create a writable file Sequential.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torchvision.ops.feature_pyramid_network.FeaturePyramidNetwork' has changed. Tried to save a patch, but couldn't create a writable file FeaturePyramidNetwork.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torch.nn.modules.container.ModuleList' has changed. Tried to save a patch, but couldn't create a writable file ModuleList.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torchvision.ops.feature_pyramid_network.LastLevelMaxPool' has changed. Tried to save a patch, but couldn't create a writable file LastLevelMaxPool.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torchvision.models.detection.rpn.RegionProposalNetwork' has changed. Tried to save a patch, but couldn't create a writable file RegionProposalNetwork.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torchvision.models.detection.anchor_utils.AnchorGenerator' has changed. Tried to save a patch, but couldn't create a writable file AnchorGenerator.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torchvision.models.detection.rpn.RPNHead' has changed. Tried to save a patch, but couldn't create a writable file RPNHead.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torchvision.models.detection.roi_heads.RoIHeads' has changed. Tried to save a patch, but couldn't create a writable file RoIHeads.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torchvision.ops.poolers.MultiScaleRoIAlign' has changed. Tried to save a patch, but couldn't create a writable file MultiScaleRoIAlign.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torch.nn.modules.linear.Linear' has changed. Tried to save a patch, but couldn't create a writable file Linear.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'hand_classification_net.CNNModel' has changed. Tried to save a patch, but couldn't create a writable file CNNModel.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torch.nn.modules.conv.Conv2d' has changed. Tried to save a patch, but couldn't create a writable file Conv2d.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torch.nn.modules.activation.ReLU' has changed. Tried to save a patch, but couldn't create a writable file ReLU.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torch.nn.modules.pooling.MaxPool2d' has changed. Tried to save a patch, but couldn't create a writable file MaxPool2d.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\serialization.py:658: SourceChangeWarning: source code of class 'torch.nn.modules.linear.Linear' has changed. Tried to save a patch, but couldn't create a writable file Linear.patch. Make sure it doesn't exist and your working directory is writable.
warnings.warn(msg, SourceChangeWarning)
Traceback (most recent call last):
File "hand_detector_V2.py", line 86, in
boxes_predict = trackingHandWithRCNN(hand_tracker, frame, device)
File "E:\HandTracking_Test\Hand-Tracking-Pytorch\hand_detector_utils.py", line 94, in trackingHandWithRCNN
predictions = model([img])
File "C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\nn\modules\module.py", line 727, in _call_impl
result = self.forward(*input, **kwargs)
File "C:\Users\x\anaconda3\envs\test\lib\site-packages\torchvision\models\detection\generalized_rcnn.py", line 96, in forward
features = self.backbone(images.tensors)
File "C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\nn\modules\module.py", line 727, in _call_impl
result = self.forward(*input, **kwargs)
File "C:\Users\x\anaconda3\envs\test\lib\site-packages\torchvision\models\detection\backbone_utils.py", line 43, in forward
x = self.body(x)
File "C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\nn\modules\module.py", line 727, in _call_impl
result = self.forward(*input, **kwargs)
File "C:\Users\x\anaconda3\envs\test\lib\site-packages\torchvision\models_utils.py", line 63, in forward
x = module(x)
File "C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\nn\modules\module.py", line 727, in _call_impl
result = self.forward(*input, **kwargs)
File "C:\Users\x\anaconda3\envs\test\lib\site-packages\torchvision\ops\misc.py", line 94, in forward
scale = w * (rv + self.eps).rsqrt()
File "C:\Users\x\anaconda3\envs\test\lib\site-packages\torch\nn\modules\module.py", line 779, in getattr
type(self).name, name))

torch.nn.modules.module.ModuleAttributeError: 'FrozenBatchNorm2d' object has no attribute 'eps'
[ WARN:[email protected]] global D:\a\opencv-python\opencv-python\opencv\modules\videoio\src\cap_msmf.cpp (539) `anonymous-namespace'::SourceReaderCB::~SourceReaderCB terminating async callback

My environment is python 3.7.10

pip list

Package Version

---

certifi 2021.10.8
cycler 0.11.0
dm-tree 0.1.6
fonttools 4.32.0
kiwisolver 1.4.2
matplotlib 3.5.1
mkl-fft 1.3.1
mkl-random 1.2.2
mkl-service 2.4.0
numpy 1.21.5
opencv-python 4.5.5.64
packaging 21.3
pandas 1.3.5
Pillow 9.0.1
pip 21.2.4
pyparsing 3.0.8
python-dateutil 2.8.2
pytz 2022.1
setuptools 61.2.0
six 1.16.0
tensorflow-model-optimization 0.7.0
torch 1.7.1
torchaudio 0.7.2
torchvision 0.8.2
typing_extensions 4.1.1
wheel 0.37.1
wincertstore 0.2

Do you have any ideas? Very Thanks