ModuleNotFoundError: No module named ‘xxx‘ | 愚笨的解决方法 |

这种报错，有时候就是莫名其妙吖吖吖

运行的代码：

https://github.com/xinntao/BasicSR

具体报错如下：

Traceback (most recent call last):
  File "basicsr/test.py", line 12, in <module>
    from basicsr.data import create_dataloader, create_dataset
ModuleNotFoundError: No module named 'basicsr'


  

 

  
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其实仔细，观察这个 报错是 不应该有的，所以根本原因推测应该是当前环境依赖项没有完全适配的问题；但是依赖项这个自己一时并不清楚如何下手处理；

临时解决方法：

添加父目录的代码如下：

import sys
sys.path.append("/home/墨理三生/project/project21/videoSR/EDVR/BasicSR-master/")


  

 

  
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第二波报错如下：

2021-01-20 08:08:32,618 INFO: Generate data info for VideoTestDataset - Vid4
2021-01-20 08:08:32,620 INFO: Dataset VideoTestDataset - Vid4 is created.
2021-01-20 08:08:32,621 INFO: Number of test images in Vid4: 171
Traceback (most recent call last):
  File "basicsr/test.py", line 65, in <module>
    main()
  File "basicsr/test.py", line 52, in main
    model = create_model(opt)
  File "/home/zql/project/project21/two/EDVR-master/basicsr/models/__init__.py", line 38, in create_model
    model = model_cls(opt)
  File "/home/zql/project/project21/two/EDVR-master/basicsr/models/edvr_model.py", line 17, in __init__
    super(EDVRModel, self).__init__(opt)
  File "/home/zql/project/project21/two/EDVR-master/basicsr/models/sr_model.py", line 23, in __init__
    self.net_g = define_network(deepcopy(opt['network_g']))
  File "/home/zql/project/project21/two/EDVR-master/basicsr/models/archs/__init__.py", line 45, in define_network
    net = dynamic_instantiation(_arch_modules, network_type, opt)
  File "/home/zql/project/project21/two/EDVR-master/basicsr/models/archs/__init__.py", line 40, in dynamic_instantiation
    return cls_(**opt)
  File "/home/zql/project/project21/two/EDVR-master/basicsr/models/archs/edvr_arch.py", line 336, in __init__
    num_feat=num_feat, deformable_groups=deformable_groups)
  File "/home/zql/project/project21/two/EDVR-master/basicsr/models/archs/edvr_arch.py", line 52, in __init__
    deformable_groups=deformable_groups)
TypeError: object() takes no parameters


  

 

  
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这个报错，网上通常查不到具体原因；

也就是说，通常大概率还是 环境问题；

对于我所运行的代码，后来发现自己少执行了一个步骤：

python setup.py develop

  

 

  
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执行该命令，等待5分钟左右即可，看到最终输出大致如下：

Searching for oauthlib==3.1.0
Best match: oauthlib 3.1.0
Adding oauthlib 3.1.0 to easy-install.pth file

Using /home/墨理三生/anaconda3/envs/torch14/lib/python3.6/site-packages
Finished processing dependencies for basicsr==1.2.0+unknown


  

 

  
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说明这一命令的执行是在梳理项目的环境依赖；

这时，再执行，测试命令，这个错误便消失了；

python basicsr/test.py -opt options/test/EDVR/test_EDVR_L_x4_SR_Vid4.yml

  

 

  
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发现可以正常测试，最终输出如下：

2021-01-20 09:13:33,273 INFO: Loading EDVR model from experiments/pretrained_models/EDVR/EDVR_L_x4_SR_Vimeo90K_official-162b54e4.pth.
2021-01-20 09:13:33,430 INFO: Model [EDVRModel] is created.
2021-01-20 09:13:33,430 INFO: Testing Vid4...
2021-01-20 09:13:33,430 WARNING: nondist_validation is not implemented. Run dist_validation.
Test walk:47/47: 100%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 171/171 [01:12<00:00,  2.36frame/s]
2021-01-20 09:14:45,918 INFO: Validation Vid4
	 # psnr: 25.8258	 # calendar: 22.2793	 # city: 26.4529	 # foliage: 24.9289	 # walk: 29.6420



  

 

  
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文章来源: positive.blog.csdn.net，作者：墨理学AI，版权归原作者所有，如需转载，请联系作者。

原文链接：positive.blog.csdn.net/article/details/112871608