coordinate_map.visualization in render_scene gets stuck every time it's run

[qixuanwang-233]

Hello, every time I run the code coordinate_map.visualization program in render_scene gets stuck. Do you know what is going on? Can you help me solve it? Here's my Settings' OKAY 'that helped me figure out where I got stuck.

def render_scene(save_path, exemplar, coordinate_map, trajectory_path, vis_mapping_field=False, extract_mesh=False,
mesh_path=None, sdf_thres=0.0, fps=8):
scene = coordinate_map.create_scene(exemplar, use_grid_data=True)
scene.visualization(f"{save_path}/scene", trajectory_path, fps=fps)
print("all OKAY1")
if vis_mapping_field:
if extract_mesh:
print("all OKAY2")
mesh_path = f"{save_path}/mesh.obj"
print("all OKAY3")
scene.extract_mesh(mesh_path, floodfill=False)
print("all OKAY4")
print("all OKAY5")
coordinate_map.visualization(f"{save_path}/coordinate_map", trajectory_path, mesh_path, sdf_thres, fps=fps)
print("all OKAY6")
del scene
print("all OKAY7")

In the terminal, it goes to OKAY5 and stays there.
all OKAY1
all OKAY2
all OKAY3
Extracting mesh and save to ./outputs/default/DevilsTower/rescale_bounds1.0_1.0_1.0+16_21_28_38_51_68_91/s402173+sANNF5+gaussian0.5+geo_tsdf3+app_pca3+w_app0.5+alpha0.01+ps5+citers10+jonce_True/ANNF_reso68_68_39+itrs1/mesh.obj.
all OKAY4
all OKAY5