Train Test routine sampling - IndexError

[mobias17]

Train Test routine sampling - IndexError

[Kismuz]

@mobias17, you understand it correctly [0, 0 ] is definitely not correct value.

To do so just debug the self.test_period in the _reset method (e.g. before line 364)?

yup

[mobias17]

@Kismuz looked a bit deeper into the issue. In the End, it seems it is not an error.

Namely, the parameter self.test_period in BTgymBaseData is not set by the test_period of the trial_params dict passed to BTgymRandomDataDomain. It is set by the target_period argument of BTgymRandomDataDomain class, and so is responsible for the data sampling. It is change adjusted in the Hacky Trick of BTgymRandomDataDomain.

So when tests are run the argument target_period cannot be None as set to default, like in the A3C example. I am still a bit confused on the difference between test_period, traget_period, trial_period, train_period etc. and how to set the values correctly, despite the chart in the chart in the documentation... But in the end the issue seems invalid so I close it.