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PacktPublishing / Deep-Reinforcement-Learning-Hands-On

Hands-on Deep Reinforcement Learning, published by Packt
MIT License
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Second Edition Code #101

Open Ascrypto opened 2 years ago

Ascrypto commented 2 years ago

Hello,

when running ./02_a3c_data.py --cuda -n final, I got errors related to tensorboard. ImportError: TensorBoard logging requires TensorBoard with Python summary writer installed. This should be available in 1.14 or above. I do have the package installed.

I tried to import tensorboardx, but it did not work either.

Packages versions: torch==1.7.0 tensorboard==2.7.0 ptan==0.7 tensorboardX==2.4.1

Note: tensorboard is functional when executing tensorboard --logdir=runs

For the cuda's arguments, is "final" a typo. If not, what does it do? (I could not find any information about it).

Another important note: my ec2 instance I am using has no GPU.