Regarding the issue of not being able to run the code. #19
Comments
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Hi @9527950 , Test: |
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Where is the instantiation of the entire network implemented in the code? I couldn't find the specific instantiation operation in the build function. |
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build model: SeaFormer/seaformer-seg/tools/train.py Line 136 in cd1d009 model type config: class EncoderDecoder: build backbone: build head: |
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I'm sorry for the confusion. Could you please provide me with a brief explanation of the build process here? Additionally, does the Encoder-Decoder file combine the backbone and the decode_head together? Thank you very much. “ MODELS = Registry('models', parent=MMCV_MODELS) BACKBONES = MODELS def build_segmentor(cfg, train_cfg=None, test_cfg=None): |
I've tried running this code but it returns: During handling of the above exception, another exception occurred: I wanna know why this eccors since SeaFormer should have been registerd into backbone, have you ever got this error before cuz I didn't change a line of code so far. my environment: |
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I'm not sure how this error was caused, but I deleted many unnecessary modules, and now it can run successfully.
笛卡尔式的梦
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Sender:"Katono"< ***@***.*** >;
Sent Time:2023/8/16 22:08
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Subject:Re: [fudan-zvg/SeaFormer] Regarding the issue of not being able torun the code. (Issue #19)
build model:
https://github.com/fudan-zvg/SeaFormer/blob/cd1d0092503215349ae4670aa80b03dee4d9a385/seaformer-seg/tools/train.py#L136
https://github.com/fudan-zvg/SeaFormer/blob/cd1d0092503215349ae4670aa80b03dee4d9a385/seaformer-seg/mmseg/models/builder.py#L38
https://github.com/fudan-zvg/SeaFormer/blob/cd1d0092503215349ae4670aa80b03dee4d9a385/seaformer-seg/mmseg/models/builder.py#L48
model type config:
https://github.com/fudan-zvg/SeaFormer/blob/cd1d0092503215349ae4670aa80b03dee4d9a385/seaformer-seg/local_configs/seaformer/seaformer_base.py#L29
class EncoderDecoder:
https://github.com/fudan-zvg/SeaFormer/blob/cd1d0092503215349ae4670aa80b03dee4d9a385/seaformer-seg/mmseg/models/segmentors/encoder_decoder.py#L14
build backbone:
https://github.com/fudan-zvg/SeaFormer/blob/cd1d0092503215349ae4670aa80b03dee4d9a385/seaformer-seg/mmseg/models/segmentors/encoder_decoder.py#L36
build head:
https://github.com/fudan-zvg/SeaFormer/blob/cd1d0092503215349ae4670aa80b03dee4d9a385/seaformer-seg/mmseg/models/segmentors/encoder_decoder.py#L49
I've tried running this code but it returns:
2023-08-16 22:02:45,352 - mmseg - INFO - Set random seed to 1704611828, deterministic: False
Traceback (most recent call last):
File "E:\Miniconda\envs\sea\lib\site-packages\mmcv\utils\registry.py", line 52, in build_from_cfg
return obj_cls(**args)
File "E:\Miniconda\envs\sea\lib\site-packages\mmseg\models\segmentors\encoder_decoder.py", line 36, in init
self.backbone = builder.build_backbone(backbone)
File "E:\Miniconda\envs\sea\lib\site-packages\mmseg\models\builder.py", line 20, in build_backbone
return BACKBONES.build(cfg)
File "E:\Miniconda\envs\sea\lib\site-packages\mmcv\utils\registry.py", line 212, in build
return self.build_func(*args, **kwargs, registry=self)
File "E:\Miniconda\envs\sea\lib\site-packages\mmcv\cnn\builder.py", line 27, in build_model_from_cfg
return build_from_cfg(cfg, registry, default_args)
File "E:\Miniconda\envs\sea\lib\site-packages\mmcv\utils\registry.py", line 44, in build_from_cfg
raise KeyError(
KeyError: 'SeaFormer is not in the models registry'
During handling of the above exception, another exception occurred:
Traceback (most recent call last): File "tools/train.py", line 182, in <module> main() File "tools/train.py", line 137, in main model = build_segmentor( File "E:\Miniconda\envs\sea\lib\site-packages\mmseg\models\builder.py", line 48, in build_segmentor return SEGMENTORS.build( File "E:\Miniconda\envs\sea\lib\site-packages\mmcv\utils\registry.py", line 212, in build return self.build_func(*args, **kwargs, registry=self) File "E:\Miniconda\envs\sea\lib\site-packages\mmcv\cnn\builder.py", line 27, in build_model_from_cfg return build_from_cfg(cfg, registry, default_args) File "E:\Miniconda\envs\sea\lib\site-packages\mmcv\utils\registry.py", line 55, in build_from_cfg raise type(e)(f'{obj_cls.__name__}: {e}') KeyError: "EncoderDecoder: 'SeaFormer is not in the models registry'"
I wanna know why this eccors since SeaFormer should have been registerd into backbone, have you ever got this error before cuz I didn't change a line of code so far.
my environment:
pytorch==1.9.1
cuda==11.1
mmcv-full==1.3.16
mmsegmentation==1.0.0
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Just reproduced this error on my linux computer, I follow the readme step by step only one different step: I directly use python tools/train.py instead of using the dist_train.sh since I only have one gpu, would that be the cause of the problem? If so how can I not using distribute train when using the .sh file. Thx for replying tho, I would be really grateful if you could generously gimme a help. Appreciate your work! |
(1)I have installed mmcv=1.4.1 and mmcv-full=1.4.0 versions, but I still encounter errors. I have tried multiple versions, but the errors persist. I would like to ask you about the specific version you have installed.
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ext_module = ext_loader.load_ext(
File "/root/miniconda3/envs/YHG/lib/python3.8/site-packages/mmcv/utils/ext_loader.py", line 13, in load_ext
ext = importlib.import_module('mmcv.' + name)
File "/root/miniconda3/envs/YHG/lib/python3.8/importlib/init.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
ImportError: libtorch_cuda_cu.so: cannot open shared object file: No such file or directory
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(2)In the seaFormer/mmseg/models directory, I cannot find the file that corresponds to the overall network depicted in Figure 2 of the paper.
(3)Additionally, I may need to upscale the segmentation results, which are 1/8 of the original size, back to the original size. How should I handle this?
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