# Ray Train creates TypeError: 'generator' object is not subscriptable

**URL:** <https://discuss.ray.io/t/ray-train-creates-typeerror-generator-object-is-not-subscriptable/4605>\
**Category:** Uncategorized\
**Created:** [January 6, 2022, 11:48pm UTC](https://discuss.ray.io/t/ray-train-creates-typeerror-generator-object-is-not-subscriptable/4605 "2022-01-06T23:48:06Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Lacruche](https://avatars.discourse-cdn.com/v4/letter/l/ecccb3/32.png) [@Lacruche](https://discuss.ray.io/u/Lacruche)\
**Post date:** [January 7, 2022, 3:36pm UTC](https://discuss.ray.io/t/ray-train-creates-typeerror-generator-object-is-not-subscriptable/4605/3 "2022-01-07T15:36:09Z")

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Thanks! I restarted my machine, and for some reason the problem disappeared…  
I now have another trouble 🙂 [Ray Train silent for 7 min](https://discuss.ray.io/t/ray-train-silent-for-7-min/4610)

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