Unsolved trying to make my first jbeam

ok so i have been trying to use the vehicle making tutorial for the past few hours. i got the jbeams in but the issue i am having is the body of the oject (named Cube) wont show up in the game. I have done everything the tutorial has said to do but i just cant seem to get it. Any help is appreciated.

 

You haven't defined any flexbodies as far as i can tell

 

"flexbodies": [
["mesh", "[group]:", "nonFlexMaterials"],
["Cube", ["cube_g"]],
],

isnt this the flexbody?

 

yes, must've missed that, sorry

 

naw youre good.

 

Welp... I am not on my BeamNG computer to test... but looking at the JBeam I can see one discrepancy.

Code:

    "flexbodies": [
        ["mesh", "[group]:", "nonFlexMaterials"],
        ["Cube", ["cube_g"]],
     ],
   
    "nodes": [      
        ["id", "posX", "posY", "posZ"],
        {"nodeWeight":10},
        {"frictionCoef":0.7},
        {"nodeMaterial":"|NM_METAL"},
        {"collision":true},
        {"selfCollision":true},  
        {"group":"Cube"},

Notice how your group for your flexbody and your group for your nodes are different? Basically since there are no nodes assigned to the group cube_g, the game doesn't know where to spawn your mesh. So if you change the group down at the nodes to cube_g rather than Cube, everything should work as you expect it too.