jim3878 Thank you for sending us the Spine project files! You said you have no problem when exporting in JSON format but only when exporting in binary format, the reason for your confusion is that Spine stores the texture packer settings for each format. The simple fact is that the texture packer settings tied to the JSON format were correct and the texture packer settings tied to the binary format were incorrect. So even when exporting in binary format, I could pack without any problem if I used the same texture packer settings that were tied to the JSON format.
Here is the pack settings I tried:
Could you try the same texture packer settings and see if the packing is done correctly?