AttributeError: 'SparseConvolutionQunat' object has no attribute '_conv_forward'

[wugoukanle]

log info as follow：
Traceback (most recent call last):
File "tools/centerpoint_eval.py", line 226, in
quant_sensitivity_profile(args.nuScense_config, args.calibrate_batch, args.eval_origin, args.weight)
File "tools/centerpoint_eval.py", line 194, in quant_sensitivity_profile
quantize.calibrate_model(model_original, data_loader_train, 0, batch_processor, calibrate_batch)
File "/mnt/volumes/code-share/CenterPoint/tools/sparseconv_quantization.py", line 210, in calibrate_model
collect_stats(model, dataloader, device, num_batch=num_batch)
File "/mnt/volumes/code-share/CenterPoint/tools/sparseconv_quantization.py", line 197, in collect_stats
batch_processor_callback(model, datas, train_mode=False, return_preds=True, local_rank=0)
File "/mnt/volumes/code-share/CenterPoint/det3d/torchie/apis/train.py", line 135, in batch_processor
return model(example, return_loss=False, return_preds=return_preds)
File "/home/jovyan/.local/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1194, in _call_impl
return forward_call(*input, **kwargs)
File "/mnt/volumes/code-share/CenterPoint/det3d/models/detectors/voxelnet.py", line 56, in forward
x, _ = self.extract_feat(example)
File "/mnt/volumes/code-share/CenterPoint/det3d/models/detectors/voxelnet.py", line 46, in extract_feat
x, voxel_feature = self.backbone(
File "/home/jovyan/.local/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1194, in _call_impl
return forward_call(*input, **kwargs)
File "/mnt/volumes/code-share/CenterPoint/det3d/models/backbones/scn.py", line 170, in forward
x = self.conv_input(ret)
File "/home/jovyan/.local/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1194, in _call_impl
return forward_call(*input, **kwargs)
File "/home/jovyan/.local/lib/python3.8/site-packages/spconv/pytorch/modules.py", line 137, in forward
input = module(input)
File "/home/jovyan/.local/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1194, in _call_impl
return forward_call(*input, **kwargs)
File "/mnt/volumes/code-share/CenterPoint/tools/sparseconv_quantization.py", line 136, in forward
return self._conv_forward(self.training, input, quant_weight, self.bias, add_input,
File "/home/jovyan/.local/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1269, in getattr
raise AttributeError("'{}' object has no attribute '{}'".format(
AttributeError: 'SparseConvolutionQunat' object has no attribute '_conv_forward'

it maybe is version problem：
pytorch，for me, torch==2.0.1
spconv, for me, spconv-cu114==2.2.6
pytorch-quantization, for me, pytorch-quantization==2.1.0

can you help me to check position of '_conv_forward' ?

[wugoukanle]

I have solved my problem：spconv-cu114==2.3.6