Book branch problem, need your help

[JuliusMa]

Describe the bug
In the SLM_Lab-book branch,I run the reinfoce-cartpolp with search mode.There is a exception coming out . It happened on the search.py when worked on the line of 129 which is"for ray_trial in ray_trials"

To Reproduce

1. windows os
2. on the book branch

Error logs

<class 'ray.tune.analysis.experiment_analysis.ExperimentAnalysis'>
Traceback (most recent call last):
File "D:/PythonProject/SLM-Lab-book/run_lab.py", line 99, in
main()
File "D:/PythonProject/SLM-Lab-book/run_lab.py", line 91, in main
get_spec_and_run(*args)
File "D:/PythonProject/SLM-Lab-book/run_lab.py", line 75, in get_spec_and_run
run_spec(spec, lab_mode)
File "D:/PythonProject/SLM-Lab-book/run_lab.py", line 55, in run_spec
Experiment(spec).run()
File "D:\PythonProject\SLM-Lab-book\slm_lab\experiment\control.py", line 204, in run
trial_data_dict = search.run_ray_search(self.spec)
File "D:\PythonProject\SLM-Lab-book\slm_lab\experiment\search.py", line 130, in run_ray_search
for ray_trial in ray_trials:
TypeError: 'ExperimentAnalysis' object is not iterable

[kengz]

Hi sorry we don't officially support windows. But there's a guide made by a user for windows could you please try with that and see? https://slm-lab.gitbook.io/slm-lab/setup/installation

[kengz]

On second look, looks like you're running in a bash shell.
I suspect this is due to the version of ray. Could you share the output of:

conda activate lab
conda list