Thank you for your response.
If you are working purely inside UE, you probably want to look at SaveNetworkToAsset/LoadNetworkFromAsset instead of Snapshots.
I also wanted to save it as an asset. However, I could not create the “ULearningAgentsNeuralNetwork” BP class in the editor. I think the UCLASS macro for this class needs to be set to “Blueprintable”.
In the future, for performance reasons or for learning on a PC without project files, I thought it would be useful if I could save them as just binary files instead of assets, so I used the Snapshot version.
why are you trying to load it in another process?
The reason for loading in another process is, for example, to resume learning or to perform inferences.(“Another processes” simply means another processes of the same UE project.)
By the way, is this the right place to report bugs or ask detailed questions? If there is another appropriate place, I will ask my question there.