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edbeeching / godot_rl_agents

An Open Source package that allows video game creators, AI researchers and hobbyists the opportunity to learn complex behaviors for their Non Player Characters or agents
MIT License
942 stars 69 forks source link

Unable to open any example in the godot editor #39

Closed Jetpackjules11 closed 1 year ago

Jetpackjules11 commented 1 year ago

I just get a message that says "the following file does not specify the version of godot with which it was created. If you proceed with opening it, it will be configured for godot's file format" and when I force open the project immediatly closes. (this means I can't run "gdrl.interactive")

I also noticed that ryash072007 managed to get sb3 working to some extent, and would greatly appreciate any advice on how to accomplish that.

(I am using Anaconda Powershell prompt and Godot 3.5.1)

Jetpackjules11 commented 1 year ago

Also, I encounter this error when trying to enable the Rl agents plufin (copied to the plugins folder) image

edbeeching commented 1 year ago

The latest version of the library supports Godot 4 only, would you like us to backport some features to Godot 3.5?

ryash072007 commented 1 year ago

Actually, I found out that opening the Godot RL folder within the addons folder in the Godot Files viewer solves this issue. I dont know why that happens. For me, this is in Godot 4.

ryash072007 commented 1 year ago

I just get a message that says "the following file does not specify the version of godot with which it was created. If you proceed with opening it, it will be configured for godot's file format" and when I force open the project immediatly closes. (this means I can't run "gdrl.interactive")

I also noticed that ryash072007 managed to get sb3 working to some extent, and would greatly appreciate any advice on how to accomplish that.

(I am using Anaconda Powershell prompt and Godot 3.5.1)

Tips:

  1. If using SB3, just do run gdrl after activating your python environment.
  2. Then wait until a text appears that "Press play in godot editor"
  3. After that, play the example in the Godot Editor, it should work.

You are using Godot 3.5 which the plugin doesnt support, to my knowledge. Try Godot 4 Beta, Godot 4 Beta 10 came out.

edbeeching commented 1 year ago

@Jetpackjules11 I am closing this but feel free to reopen if you are still unable to use the library.

Jetpackjules11 commented 1 year ago

Thanks for all the help! I was able to open the examples and get them working with Godot 4. I am still struggling to enable the plugin in a custom application, though. @ryash072007 you mentioned opening the godot RL folder in the files viewer? I tried this to no sucess :(...

ryash072007 commented 1 year ago

You have to open the folder within the addons folder within godot. Then in the main plugin script, which has add_custom_node, you have to specify the full path for all the scripts mentioned. Full Paths means res:// path.

ryash072007 commented 1 year ago

Btw, the plugin does not need to be enabled, just attach the sync.gd script found in the godot rl agents folder in addons folder in the project to a node2d or node3d. And it should work. Also look at the new docs for custom env.