很遗憾听到你遇到了麻烦。就我在Mac电脑上的尝试而言，我能够用命令-i正确地检查项目信息，如下所示。
I'm sorry to hear you're having trouble. As far as I have tried on my Mac PC, I was able to correctly check the project information with command -i as follows:

Project info: /Users/<user name>/Library/Application Support/Spine/examples/4.1/spineboy/spineboy-pro.spine
  Spine version: 4.1.17
  Dopesheet FPS: 30
  Last export output: /Users/<user name>/Desktop/walk.gif
  Skeleton: spineboy-pro
    Size: 418.45 x 686.2
    Bones (35): root, hip, aim-constraint-target, rear-foot-target, rear-leg-target, rear-thigh, rear-shin, rear-foot, back-foot-tip, clipping, torso, torso2, torso3, front-shoulder, front-upper-arm, front-bracer, front-fist, front-foot-target, front-leg-target, front-thigh, front-shin, front-foot, front-foot-tip, back-shoulder, rear-upper-arm, rear-bracer, gun, gun-tip, neck, head, hair1, hair2, hair3, hair4, head-control
    Slots (21): clipping, rear-upper-arm, rear-bracer, gun, rear-foot, rear-thigh, rear-shin, neck, torso, front-upper-arm, head, eye, front-thigh, front-foot, front-shin, mouth, goggles, front-bracer, front-fist, head-bb, muzzle-glow
    Events (1): footstep
    IK constraints (4): front-leg-ik, front-foot-ik, rear-leg-ik, rear-foot-ik
    Transform constraints (5): aim-front-arm-transform, aim-head-transform, aim-torso-transform, aim-rear-arm-transform, shoulder
    Animations (11): aim, death, hoverboard, idle, idle-turn, jump, portal, run, run-to-idle, shoot, walk
Complete. 

我在终端上输入的整个命令看起来如下。
The entire command I have entered on Terminal looks like following:

myMacBook-Pro ~ % /Applications/Spine.app/Contents/MacOS/Spine -i /Users/<user name>/Library/Application\ Support/Spine/examples/4.1/spineboy/spineboy-pro.spine 

能否请你试试最新版本的Spine并试一试？
Could you please try the latest version of Spine and give it a try?