Hedwin B.

[Feature Request] KEY_TO_GOAL_STRATEGY is useless

6

### 🚀 Feature stable_baselines3.her.goal_selection_strategy.KEY_TO_GOAL_STRATEGY is useless. The use of a dictionary to retrieve the Enum element is not clean, and requires to modify KEY_TO_GOAL_STRATEGY every a new goal selection strategy...

Loop of '[gazebo-1] process has died' + rviz looks frozen

2

**Describe the bug** Robot actions not visible in rviz and a message "[gazebo-1] process has died [pid ****, exit code 255, cmd /opt/ros/noetic/lib/gazebo_ros/gzserver -e ode TD3.world __name:=gazebo __log:=/home/robot123/.ros/log/8d24b920-ed1e-11ee-85f6-790f21794f25/gazebo-1.log]" is shown...

While following the installation instructions in the readme, I ran into an error error E: Unable to locate package libdc1394-22-dev But according to https://askubuntu.com/questions/1407580/unable-to-locate-package-libdc1394-22-dev : "The libdc1394-22-dev package was removed...

Truncated image returned by env.render("rgb_array").

1

Hi, When I create an environment ant maze, and I try to render it, the returned image is centered on the agent start position and the full environment is not...

in /script/main.py line 21: `from replaybuffer import ReplayBuffer, PER` But there is nothing names 'PER' in /script/repplaybuffer.py. What am I missing? Best regards, HB

When I clone the repository in my unity 3D project, I get this warning: "A meta data file (.meta) exists but its asset 'Assets/TerrainGenerator/Images/HydraulicErosionSettings.PNG' can't be found. When moving or...