Error running tutorial FinRL_MultiCrypto_Trading.ipynb

[PaulchauvinAI]

Describe the bug I get the following error when I am trying to run the tutorial: AttributeError: 'AgentPPO' object has no attribute 'traj_list'.

To Reproduce Steps to reproduce the behavior:

1. Open https://github.com/AI4Finance-Foundation/FinRL/blob/master/tutorials/3-Practical/FinRL_MultiCrypto_Trading.ipynb in Google Colab
2. Run all the cells until the "Training" cell.
3. Run the "Training" cell
4. See error

[duanrb]

same error here

[YangletLiu]

Updated ElegantRL to address this issue. Hope it is fixed.

[Wyccccccc]

redownload ElegantRL already. Still the same error.