Try using the latest versions of both frag light and 3D Object _and_ remove the main.js script from the project. If that doesn't work, let me know.
main.js is no longer necessary?
Nope, not if you have the latest 3DObject addon in the project.
what export settings should i use to export models with, and how do i export a float vec3?
Export from what source?
I am not sure about the float vec3 comment, is that for the format of vertex color?
