NPU model convert: KeyError: 'aten::transpose'

i am convert a pytorch model, get error. Somebody help me

I Start importing pytorch…
./tmp_net_model.pt ********************
WARNING: Token ‘COMMENT’ defined, but not used
WARNING: There is 1 unused token
Traceback (most recent call last):
File “convertpytorch.py”, line 51, in
File “convertpytorch.py”, line 41, in main
File “acuitylib/vsi_nn.py”, line 146, in load_pytorch
File “acuitylib/app/importer/import_pytorch.py”, line 92, in run
File “acuitylib/converter/convert_pytorch.py”, line 526, in init
File “acuitylib/converter/convert_pytorch.py”, line 610, in model_simplify
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 273, in same_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 265, in cat_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 260, in list_construct_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 292, in view_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 273, in same_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 173, in permute_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 317, in convolution_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 273, in same_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 265, in cat_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 260, in list_construct_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 273, in same_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 317, in convolution_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 273, in same_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 273, in same_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 317, in convolution_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 281, in elementwise_boardcast_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 273, in same_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 273, in same_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 317, in convolution_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 292, in view_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
File “acuitylib/converter/convert_pytorch.py”, line 273, in same_shape
File “acuitylib/converter/convert_pytorch.py”, line 107, in shape_pick
File “acuitylib/converter/convert_pytorch.py”, line 143, in __ir_shape_inference
KeyError: ‘aten::transpose’
[21820] Failed to execute script convertpytorch

@wqvbjhc Does your model mix nstage ?

it’s base on Resnet. Is that mix nstage?