RuntimeError: Error(s) in loading state_dict for ResNet:

RuntimeError: Error(s) in loading state_dict for ResNet:
Missing key(s) in state_dict: “conv1.weight”, “bn1.weight”, “bn1.running_mean”, “bn1.running_var”, “bn1.bias”, “layer1.0.conv1.weight”, “layer1.0.bn1.weight”, “layer1.0.bn1.running_mean”, “layer1.0.bn1.running_var”, “layer1.0.bn1.bias”, “layer1.0.conv2.weight”, “layer1.0.bn2.weight”, “layer1.0.bn2.running_mean”, “layer1.0.bn2.running_var”, “layer1.0.bn2.bias”, “layer1.0.conv3.weight”, “layer1.0.bn3.weight”, “layer1.0.bn3.running_mean”, “layer1.0.bn3.running_var”, “layer1.0.bn3.bias”, “layer1.0.downsample.0.weight”, “layer1.0.downsample.1.weight”, “layer1.0.downsample.1.running_mean”, “layer1.0.downsample.1.running_var”, “layer1.0.downsample.1.bias”, “layer1.1.conv1.weight”, “layer1.1.bn1.weight”, “layer1.1.bn1.running_mean”, “layer1.1.bn1.running_var”, “layer1.1.bn1.bias”, “layer1.1.conv2.weight”, “layer1.1.bn2.weight”, “layer1.1.bn2.running_mean”, “layer1.1.bn2.running_var”, “layer1.1.bn2.bias”, “layer1.1.conv3.weight”, “layer1.1.bn3.weight”, “layer1.1.bn3.running_mean”, “layer1.1.bn3.running_var”, “layer1.1.bn3.bias”, “layer1.2.conv1.weight”, “layer1.2.bn1.weight”, “layer1.2.bn1.running_mean”, “layer1.2.bn1.running_var”, “layer1.2.bn1.bias”, “layer1.2.conv2.weight”, “layer1.2.bn2.weight”, “layer1.2.bn2.running_mean”, “layer1.2.bn2.running_var”, “layer1.2.bn2.bias”, “layer1.2.conv3.weight”, “layer1.2.bn3.weight”, “layer1.2.bn3.running_mean”, “layer1.2.bn3.running_var”, “layer1.2.bn3.bias”, “layer2.0.conv1.weight”, “layer2.0.bn1.weight”, “layer2.0.bn1.running_mean”, “layer2.0.bn1.running_var”, “layer2.0.bn1.bias”, “layer2.0.conv2.weight”, “layer2.0.bn2.weight”, “layer2.0.bn2.running_mean”, “layer2.0.bn2.running_var”, “layer2.0.bn2.bias”, “layer2.0.conv3.weight”, “layer2.0.bn3.weight”, “layer2.0.bn3.running_mean”, “layer2.0.bn3.running_var”, “layer2.0.bn3.bias”, “layer2.0.downsample.0.weight”, “layer2.0.downsample.1.weight”, “layer2.0.downsample.1.running_mean”, “layer2.0.downsample.1.running_var”, “layer2.0.downsample.1.bias”, “layer2.1.conv1.weight”, “layer2.1.bn1.weight”, “layer2.1.bn1.running_mean”, “layer2.1.bn1.running_var”, “layer2.1.bn1.bias”, “layer2.1.conv2.weight”, “layer2.1.bn2.weight”, “layer2.1.bn2.running_mean”, “layer2.1.bn2.running_var”, “layer2.1.bn2.bias”, “layer2.1.conv3.weight”, “layer2.1.bn3.weight”, “layer2.1.bn3.running_mean”, “layer2.1.bn3.running_var”, “layer2.1.bn3.bias”, “layer2.2.conv1.weight”, “layer2.2.bn1.weight”, “layer2.2.bn1.running_mean”, “layer2.2.bn1.running_var”, “layer2.2.bn1.bias”, “layer2.2.conv2.weight”, “layer2.2.bn2.weight”, “layer2.2.bn2.running_mean”, “layer2.2.bn2.running_var”, “layer2.2.bn2.bias”, “layer2.2.conv3.weight”, “layer2.2.bn3.weight”, “layer2.2.bn3.running_mean”, “layer2.2.bn3.running_var”, “layer2.2.bn3.bias”, “layer2.3.conv1.weight”, “layer2.3.bn1.weight”, “layer2.3.bn1.running_mean”, “layer2.3.bn1.running_var”, “layer2.3.bn1.bias”, “layer2.3.conv2.weight”, “layer2.3.bn2.weight”, “layer2.3.bn2.running_mean”, “layer2.3.bn2.running_var”, “layer2.3.bn2.bias”, “layer2.3.conv3.weight”, “layer2.3.bn3.weight”, “layer2.3.bn3.running_mean”, “layer2.3.bn3.running_var”, “layer2.3.bn3.bias”, “layer3.0.conv1.weight”, “layer3.0.bn1.weight”, “layer3.0.bn1.running_mean”, “layer3.0.bn1.running_var”, “layer3.0.bn1.bias”, “layer3.0.conv2.weight”, “layer3.0.bn2.weight”, “layer3.0.bn2.running_mean”, “layer3.0.bn2.running_var”, “layer3.0.bn2.bias”, “layer3.0.conv3.weight”, “layer3.0.bn3.weight”, “layer3.0.bn3.running_mean”, “layer3.0.bn3.running_var”, “layer3.0.bn3.bias”, “layer3.0.downsample.0.weight”, “layer3.0.downsample.1.weight”, “layer3.0.downsample.1.running_mean”, “layer3.0.downsample.1.running_var”, “layer3.0.downsample.1.bias”, “layer3.1.conv1.weight”, “layer3.1.bn1.weight”, “layer3.1.bn1.running_mean”, “layer3.1.bn1.running_var”, “layer3.1.bn1.bias”, “layer3.1.conv2.weight”, “layer3.1.bn2.weight”, “layer3.1.bn2.running_mean”, “layer3.1.bn2.running_var”, “layer3.1.bn2.bias”, “layer3.1.conv3.weight”, “layer3.1.bn3.weight”, “layer3.1.bn3.running_mean”, “layer3.1.bn3.running_var”, “layer3.1.bn3.bias”, “layer3.2.conv1.weight”, “layer3.2.bn1.weight”, “layer3.2.bn1.running_mean”, “layer3.2.bn1.running_var”, “layer3.2.bn1.bias”, “layer3.2.conv2.weight”, “layer3.2.bn2.weight”, “layer3.2.bn2.running_mean”, “layer3.2.bn2.running_var”, “layer3.2.bn2.bias”, “layer3.2.conv3.weight”, “layer3.2.bn3.weight”, “layer3.2.bn3.running_mean”, “layer3.2.bn3.running_var”, “layer3.2.bn3.bias”, “layer3.3.conv1.weight”, “layer3.3.bn1.weight”, “layer3.3.bn1.running_mean”, “layer3.3.bn1.running_var”, “layer3.3.bn1.bias”, “layer3.3.conv2.weight”, “layer3.3.bn2.weight”, “layer3.3.bn2.running_mean”, “layer3.3.bn2.running_var”, “layer3.3.bn2.bias”, “layer3.3.conv3.weight”, “layer3.3.bn3.weight”, “layer3.3.bn3.running_mean”, “layer3.3.bn3.running_var”, “layer3.3.bn3.bias”, “layer3.4.conv1.weight”, “layer3.4.bn1.weight”, “layer3.4.bn1.running_mean”, “layer3.4.bn1.running_var”, “layer3.4.bn1.bias”, “layer3.4.conv2.weight”, “layer3.4.bn2.weight”, “layer3.4.bn2.running_mean”, “layer3.4.bn2.running_var”, “layer3.4.bn2.bias”, “layer3.4.conv3.weight”, “layer3.4.bn3.weight”, “layer3.4.bn3.running_mean”, “layer3.4.bn3.running_var”, “layer3.4.bn3.bias”, “layer3.5.conv1.weight”, “layer3.5.bn1.weight”, “layer3.5.bn1.running_mean”, “layer3.5.bn1.running_var”, “layer3.5.bn1.bias”, “layer3.5.conv2.weight”, “layer3.5.bn2.weight”, “layer3.5.bn2.running_mean”, “layer3.5.bn2.running_var”, “layer3.5.bn2.bias”, “layer3.5.conv3.weight”, “layer3.5.bn3.weight”, “layer3.5.bn3.running_mean”, “layer3.5.bn3.running_var”, “layer3.5.bn3.bias”, “layer3.6.conv1.weight”, “layer3.6.bn1.weight”, “layer3.6.bn1.running_mean”, “layer3.6.bn1.running_var”, “layer3.6.bn1.bias”, “layer3.6.conv2.weight”, “layer3.6.bn2.weight”, “layer3.6.bn2.running_mean”, “layer3.6.bn2.running_var”, “layer3.6.bn2.bias”, “layer3.6.conv3.weight”, “layer3.6.bn3.weight”, “layer3.6.bn3.running_mean”, “layer3.6.bn3.running_var”, “layer3.6.bn3.bias”, “layer3.7.conv1.weight”, “layer3.7.bn1.weight”, “layer3.7.bn1.running_mean”, “layer3.7.bn1.running_var”, “layer3.7.bn1.bias”, “layer3.7.conv2.weight”, “layer3.7.bn2.weight”, “layer3.7.bn2.running_mean”, “layer3.7.bn2.running_var”, “layer3.7.bn2.bias”, “layer3.7.conv3.weight”, “layer3.7.bn3.weight”, “layer3.7.bn3.running_mean”, “layer3.7.bn3.running_var”, “layer3.7.bn3.bias”, “layer3.8.conv1.weight”, “layer3.8.bn1.weight”, “layer3.8.bn1.running_mean”, “layer3.8.bn1.running_var”, “layer3.8.bn1.bias”, “layer3.8.conv2.weight”, “layer3.8.bn2.weight”, “layer3.8.bn2.running_mean”, “layer3.8.bn2.running_var”, “layer3.8.bn2.bias”, “layer3.8.conv3.weight”, “layer3.8.bn3.weight”, “layer3.8.bn3.running_mean”, “layer3.8.bn3.running_var”, “layer3.8.bn3.bias”, “layer3.9.conv1.weight”, “layer3.9.bn1.weight”, “layer3.9.bn1.running_mean”, “layer3.9.bn1.running_var”, “layer3.9.bn1.bias”, “layer3.9.conv2.weight”, “layer3.9.bn2.weight”, “layer3.9.bn2.running_mean”, “layer3.9.bn2.running_var”, “layer3.9.bn2.bias”, “layer3.9.conv3.weight”, “layer3.9.bn3.weight”, “layer3.9.bn3.running_mean”, “layer3.9.bn3.running_var”, “layer3.9.bn3.bias”, “layer3.10.conv1.weight”, “layer3.10.bn1.weight”, “layer3.10.bn1.running_mean”, “layer3.10.bn1.running_var”, “layer3.10.bn1.bias”, “layer3.10.conv2.weight”, “layer3.10.bn2.weight”, “layer3.10.bn2.running_mean”, “layer3.10.bn2.running_var”, “layer3.10.bn2.bias”, “layer3.10.conv3.weight”, “layer3.10.bn3.weight”, “layer3.10.bn3.running_mean”, “layer3.10.bn3.running_var”, “layer3.10.bn3.bias”, “layer3.11.conv1.weight”, “layer3.11.bn1.weight”, “layer3.11.bn1.running_mean”, “layer3.11.bn1.running_var”, “layer3.11.bn1.bias”, “layer3.11.conv2.weight”, “layer3.11.bn2.weight”, “layer3.11.bn2.running_mean”, “layer3.11.bn2.running_var”, “layer3.11.bn2.bias”, “layer3.11.conv3.weight”, “layer3.11.bn3.weight”, “layer3.11.bn3.running_mean”, “layer3.11.bn3.running_var”, “layer3.11.bn3.bias”, “layer3.12.conv1.weight”, “layer3.12.bn1.weight”, “layer3.12.bn1.running_mean”, “layer3.12.bn1.running_var”, “layer3.12.bn1.bias”, “layer3.12.conv2.weight”, “layer3.12.bn2.weight”, “layer3.12.bn2.running_mean”, “layer3.12.bn2.running_var”, “layer3.12.bn2.bias”, “layer3.12.conv3.weight”, “layer3.12.bn3.weight”, “layer3.12.bn3.running_mean”, “layer3.12.bn3.running_var”, “layer3.12.bn3.bias”, “layer3.13.conv1.weight”, “layer3.13.bn1.weight”, “layer3.13.bn1.running_mean”, “layer3.13.bn1.running_var”, “layer3.13.bn1.bias”, “layer3.13.conv2.weight”, “layer3.13.bn2.weight”, “layer3.13.bn2.running_mean”, “layer3.13.bn2.running_var”, “layer3.13.bn2.bias”, “layer3.13.conv3.weight”, “layer3.13.bn3.weight”, “layer3.13.bn3.running_mean”, “layer3.13.bn3.running_var”, “layer3.13.bn3.bias”, “layer3.14.conv1.weight”, “layer3.14.bn1.weight”, “layer3.14.bn1.running_mean”, “layer3.14.bn1.running_var”, “layer3.14.bn1.bias”, “layer3.14.conv2.weight”, “layer3.14.bn2.weight”, “layer3.14.bn2.running_mean”, “layer3.14.bn2.running_var”, “layer3.14.bn2.bias”, “layer3.14.conv3.weight”, “layer3.14.bn3.weight”, “layer3.14.bn3.running_mean”, “layer3.14.bn3.running_var”, “layer3.14.bn3.bias”, “layer3.15.conv1.weight”, “layer3.15.bn1.weight”, “layer3.15.bn1.running_mean”, “layer3.15.bn1.running_var”, “layer3.15.bn1.bias”, “layer3.15.conv2.weight”, “layer3.15.bn2.weight”, “layer3.15.bn2.running_mean”, “layer3.15.bn2.running_var”, “layer3.15.bn2.bias”, “layer3.15.conv3.weight”, “layer3.15.bn3.weight”, “layer3.15.bn3.running_mean”, “layer3.15.bn3.running_var”, “layer3.15.bn3.bias”, “layer3.16.conv1.weight”, “layer3.16.bn1.weight”, “layer3.16.bn1.running_mean”, “layer3.16.bn1.running_var”, “layer3.16.bn1.bias”, “layer3.16.conv2.weight”, “layer3.16.bn2.weight”, “layer3.16.bn2.running_mean”, “layer3.16.bn2.running_var”, “layer3.16.bn2.bias”, “layer3.16.conv3.weight”, “layer3.16.bn3.weight”, “layer3.16.bn3.running_mean”, “layer3.16.bn3.running_var”, “layer3.16.bn3.bias”, “layer3.17.conv1.weight”, “layer3.17.bn1.weight”, “layer3.17.bn1.running_mean”, “layer3.17.bn1.running_var”, “layer3.17.bn1.bias”, “layer3.17.conv2.weight”, “layer3.17.bn2.weight”, “layer3.17.bn2.running_mean”, “layer3.17.bn2.running_var”, “layer3.17.bn2.bias”, “layer3.17.conv3.weight”, “layer3.17.bn3.weight”, “layer3.17.bn3.running_mean”, “layer3.17.bn3.running_var”, “layer3.17.bn3.bias”, “layer3.18.conv1.weight”, “layer3.18.bn1.weight”, “layer3.18.bn1.running_mean”, “layer3.18.bn1.running_var”, “layer3.18.bn1.bias”, “layer3.18.conv2.weight”, “layer3.18.bn2.weight”, “layer3.18.bn2.running_mean”, “layer3.18.bn2.running_var”, “layer3.18.bn2.bias”, “layer3.18.conv3.weight”, “layer3.18.bn3.weight”, “layer3.18.bn3.running_mean”, “layer3.18.bn3.running_var”, “layer3.18.bn3.bias”, “layer3.19.conv1.weight”, “layer3.19.bn1.weight”, “layer3.19.bn1.running_mean”, “layer3.19.bn1.running_var”, “layer3.19.bn1.bias”, “layer3.19.conv2.weight”, “layer3.19.bn2.weight”, “layer3.19.bn2.running_mean”, “layer3.19.bn2.running_var”, “layer3.19.bn2.bias”, “layer3.19.conv3.weight”, “layer3.19.bn3.weight”, “layer3.19.bn3.running_mean”, “layer3.19.bn3.running_var”, “layer3.19.bn3.bias”, “layer3.20.conv1.weight”, “layer3.20.bn1.weight”, “layer3.20.bn1.running_mean”, “layer3.20.bn1.running_var”, “layer3.20.bn1.bias”, “layer3.20.conv2.weight”, “layer3.20.bn2.weight”, “layer3.20.bn2.running_mean”, “layer3.20.bn2.running_var”, “layer3.20.bn2.bias”, “layer3.20.conv3.weight”, “layer3.20.bn3.weight”, “layer3.20.bn3.running_mean”, “layer3.20.bn3.running_var”, “layer3.20.bn3.bias”, “layer3.21.conv1.weight”, “layer3.21.bn1.weight”, “layer3.21.bn1.running_mean”, “layer3.21.bn1.running_var”, “layer3.21.bn1.bias”, “layer3.21.conv2.weight”, “layer3.21.bn2.weight”, “layer3.21.bn2.running_mean”, “layer3.21.bn2.running_var”, “layer3.21.bn2.bias”, “layer3.21.conv3.weight”, “layer3.21.bn3.weight”, “layer3.21.bn3.running_mean”, “layer3.21.bn3.running_var”, “layer3.21.bn3.bias”, “layer3.22.conv1.weight”, “layer3.22.bn1.weight”, “layer3.22.bn1.running_mean”, “layer3.22.bn1.running_var”, “layer3.22.bn1.bias”, “layer3.22.conv2.weight”, “layer3.22.bn2.weight”, “layer3.22.bn2.running_mean”, “layer3.22.bn2.running_var”, “layer3.22.bn2.bias”, “layer3.22.conv3.weight”, “layer3.22.bn3.weight”, “layer3.22.bn3.running_mean”, “layer3.22.bn3.running_var”, “layer3.22.bn3.bias”, “layer4.0.conv1.weight”, “layer4.0.bn1.weight”, “layer4.0.bn1.running_mean”, “layer4.0.bn1.running_var”, “layer4.0.bn1.bias”, “layer4.0.conv2.weight”, “layer4.0.bn2.weight”, “layer4.0.bn2.running_mean”, “layer4.0.bn2.running_var”, “layer4.0.bn2.bias”, “layer4.0.conv3.weight”, “layer4.0.bn3.weight”, “layer4.0.bn3.running_mean”, “layer4.0.bn3.running_var”, “layer4.0.bn3.bias”, “layer4.0.downsample.0.weight”, “layer4.0.downsample.1.weight”, “layer4.0.downsample.1.running_mean”, “layer4.0.downsample.1.running_var”, “layer4.0.downsample.1.bias”, “layer4.1.conv1.weight”, “layer4.1.bn1.weight”, “layer4.1.bn1.running_mean”, “layer4.1.bn1.running_var”, “layer4.1.bn1.bias”, “layer4.1.conv2.weight”, “layer4.1.bn2.weight”, “layer4.1.bn2.running_mean”, “layer4.1.bn2.running_var”, “layer4.1.bn2.bias”, “layer4.1.conv3.weight”, “layer4.1.bn3.weight”, “layer4.1.bn3.running_mean”, “layer4.1.bn3.running_var”, “layer4.1.bn3.bias”, “layer4.2.conv1.weight”, “layer4.2.bn1.weight”, “layer4.2.bn1.running_mean”, “layer4.2.bn1.running_var”, “layer4.2.bn1.bias”, “layer4.2.conv2.weight”, “layer4.2.bn2.weight”, “layer4.2.bn2.running_mean”, “layer4.2.bn2.running_var”, “layer4.2.bn2.bias”, “layer4.2.conv3.weight”, “layer4.2.bn3.weight”, “layer4.2.bn3.running_mean”, “layer4.2.bn3.running_var”, “layer4.2.bn3.bias”, “fc.weight”, “fc.bias”.
Unexpected key(s) in state_dict: “CCN.module.backend.0.weight”, “CCN.module.backend.0.bias”, “CCN.module.backend.2.weight”, “CCN.module.backend.2.bias”, “CCN.module.backend.4.weight”, “CCN.module.backend.4.bias”, "CCN.module.

Hello!

This probably means that the state dictionary you have saved in your checkpoint does not contain the weights you’re trying to load. In other words, your checkpoint is not correct, or a different model configuration has been saved. To see what you have actually saved do:

model_state_dict = torch.load(/path/to/your/checkpoint, map_location = lambda storage: loc: storage) saved_weights = model_state_dict.keys() print(saved_weights)

This will tell you what you actually save. It is possible to load those weights in a model that contains only some of the weights in your model_state_dictionary (see here)

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Thank you .I got it.