[SOLVED] Python voxelfuse can only concatenate str (not "int") to str

Python voxelfuse can only concatenate str (not "int") to str

I'm trying to generate a .vox represantation of my Prison Architect save file. I'm using a library called voxelfuse to generate the voxels and for some reason the union() method gives me a can only concatenate str (not "int") to str Here's my code:

cubes = []

for tile in tiles:
    cubes.append(cuboid((6,18,6),(tile['x'],1,tile['y']),2))

finalmodel = cubes[0]

for cube in cubes:
    if cube != cubes[0]:
        finalmodel = finalmodel.union(cube)
            

mesh1 = Mesh.fromVoxelModel(finalmodel)
mesh1.export(filename + '.vox')

What confuses me the most is the fact that variables finalmodel and cube that are used as arguments in the method aren't ints or strings, but instead are VoxelModel

And just in case tile['x'] and tile['y'] are ints that come from the parsed savefile.

I can't figure out whether I have made a mistake while creating the Voxelmodels or there is something wrong somewhere else.

Solution

Considering tiles is read from a file I believe the problem may be that tile['x'] and tile['y'] are strings and not integers. Try to transform them before passing them as arguments:

for tile in tiles:
    cubes.append(cuboid((6,18,6),(int(tile['x']),1,int(tile['y'])),2))