TypeError: 'int' object is not iterable

[Mickeyyyang]

Hello, when I run DQN script with "rosrun turt_q_learn turt_q_learn_hypers.py", has this error, and I can't solve it, so can you give me some advice about it?
Thank you very much.
File "/home/vision/xy_ws/src/dqnTurtlebot-master/turt_q_learn/scripts/turt_q_learn_hypers.py", line 388, in
for v in product(*values):
TypeError: 'int' object is not iterable

[sgawalsh]

I believe this may be caused by the formatting of the hyperParameterList object in the script. If you made any changes to the object, can you verify that each of the values of the dictionary a list? Feel free to share your version of the script here if the problem persists.