

In the first picture the highlighted armature is the mountPoint.
The model was made in the newest blender version and then loaded into the one with the exporter working.
Before this I made a simple box gun with armatures and all those in the same exact way as this:
1. Make model in the newest blender
2. Load in the older blender
3. Add armatures.
4. Make it into Blockland.
The box gun worked perfectly but why won't this work?!
Any help is appreciated.