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[Feature Request] Question about LSTMModules

enhancementNew feature or requestNew feature or request

Status: Open.

#3147 In pytorch/rl;

· itwasabhi opened on Sep 4, 2025

[Feature Request] Questions about ReplayBuffers

enhancementNew feature or requestNew feature or request

Status: Open.

#3146 In pytorch/rl;

· itwasabhi opened on Sep 4, 2025

[BUG]EnvBase.step crashes when CompositeSpec.is_in(...) returns None → AttributeError: 'NoneType' object has no attribute 'shape' (TorchRL 0.9.2)

bugSomething isn't workingSomething isn't working

Status: Open.

#3143 In pytorch/rl;

· liuxiongchao opened on Sep 2, 2025

[BUG] Transform._apply_transform is typed to return None

bugSomething isn't workingSomething isn't working

Status: Open.

#3142 In pytorch/rl;

· valterschutz opened on Aug 28, 2025

[BUG] Struggling to reproduce GSM8K GRPO Training on B200 with CUDA 12.8.

bugSomething isn't workingSomething isn't working

Status: Open.

#3141 In pytorch/rl;

· lulmer opened on Aug 27, 2025

[Feature Request] Documentation about recommended use of .train() and .eval()

enhancementNew feature or requestNew feature or request

Status: Open.

#3140 In pytorch/rl;

· valterschutz opened on Aug 26, 2025

full_observation_spec_unbatched

bugSomething isn't workingSomething isn't working

Status: Open.

#3139 In pytorch/rl;

· timdnewman opened on Aug 23, 2025

[BUG]RuntimeError: stack expects each tensor to be equal size, but got [] at entry 0 and [1] at entry 6

bugSomething isn't workingSomething isn't working

Status: Open.

#3137 In pytorch/rl;

· GeekTemo opened on Aug 21, 2025

Policy std in Torchrl's PPO implementation

Status: Open.

#3136 In pytorch/rl;

· leozianliu opened on Aug 20, 2025

[BUG] "Reproducible experiments" section in pendulum tutorial has inconsistent type parameter

bugSomething isn't workingSomething isn't working

Status: Open.

#3135 In pytorch/rl;

· valterschutz opened on Aug 19, 2025

TorchRL tutorial bug

Status: Open.

#3134 In pytorch/rl;

· anirjoshi opened on Aug 17, 2025

Installing <code>gym[mujoco]</code> for the torchRL tutorial on Google Colab

Status: Open.

#3133 In pytorch/rl;

· anirjoshi opened on Aug 17, 2025