When I tried using aotoencoder. I am getting the error ND4J extension not active. How to activate?

akswainakswain Member Posts: 1 Contributor I


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    pmpaipmpai Member Posts: 2 Contributor I
    Same problem here ... was running before the Studio 9.10 upgrade but not anymore ...>_<!
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    gpapp89gpapp89 Member Posts: 2 Learner I
    Same problem occured: msg.:  "There was a problem during startup/switch, so operators depending on the ND4J backend won't be fully functional" for every process which includes deep learning extension.

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    User133078User133078 Member Posts: 1 Contributor I
    Happy new year for everyone. I have the same problem. How to active ND4J extension. i've download into my library but nothing works
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    pmpaipmpai Member Posts: 2 Contributor I
    Hi all:

    I think I found a solution for the issue.  ND4J calls CUDA, so installing the latest CUDA toolkit seems to solve the issues. Here is a reference URL: 


    Give it a try and let me know... 
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    sherlocksherlock Member Posts: 24 Contributor II

    have the same issue with Deeplearning Extension. I tried CUDA 10.1 as described in the marketplace. Tried also latest  CUDA Version 11, still not working. Cudnn 7.6 ist installed. Unfortunately I have an urgent requirement ...

    Thanks for your support!

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