phtcloud I would like to clarify what you mean by “converted to JSON at runtime” (通过runtime转换为json).
While it is possible to re export a skeleton that was originally exported in binary format as JSON, this is typically done using the Spine Editor. If you are using the command line interface, the process would look like this:
Spine -i <path to the .skel file> -o <path to save the .spine file> -r
Spine -i <path to the saved .spine file> -o <path to save the .json file> -e json
If the same issue occurs when converting the .skel file to .json using the Spine Editor, then it is possible that there is a bug in the editor, and we would need to investigate and fix it.
However, if the issue cannot be reproduced using this method, it is more likely that the problem occurred during the runtime conversion process.
Could you please confirm this point first? This will help us determine at which stage the issue is being introduced.