Is there any possible way to batch import *.Json and Save as Spine file without having to do it manually, I had old projects that consist of hundred of exported animation file to reuse them for new project. Import them back to spine manually in GUI is simplest but also most tedious way, Using Spine CLI is appreciated. Thank you
Batch Import Json and Save as *.Spine
Newer versions of Spine can import JSON or binary data into a .spine
project file via the CLI:
https://esotericsoftware.com/spine-command-line-interface#Import
You can then open or perform CLI exports of that .spine
file with any newer version of the Spine editor.
If the commands don't work with your older Spine version, then unfortunately the UI is the only way to do the import.