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AttributeError: module 'lightly.models' has no attribute 'modules'

See original GitHub issue

I run into the following error when trying to use NNCLR’s NN memory bank.

Traceback (most recent call last):  
File "train_nnclr.py", line 295, in <module>     
    model = NNCLRModel(backbone = backbone)
File "train_nnclr.py", line 164, in __init__    
    nn_replacer = lightly.models.modules.nn_memory_bank.NNmemoryBankModule(size=2** 16)
AttributeError: module 'lightly.models' has no attribute 'modules'

Issue Analytics

State:
Created 2 years ago
Comments:6 (4 by maintainers)

Top GitHub Comments

1reaction

philippmwirthcommented, Jul 27, 2021

Thanks, we will fix it ASAP. In the meantime you can use this workaround:

>>> from lightly.models import modules
>>> modules.nn_memory_bank.NNMemoryBankModule(size=2**16)

0reactions

philippmwirthcommented, Sep 15, 2021

The error most likely stems from a typo in the code: @etetteh used NNmemoryBankModule instead of the correct NNMemoryBankModule.

The following lines work:

import lightly
lightly.models.modules.nn_memory_bank.NNMemoryBankModule(size=2** 16)

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