ImportError: load_textures.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZN6caffe26detail37_typeMetaDataInstance_preallocated_32E

[bolin12]

when i run demo_imitator.py I got↓

Traceback (most recent call last):
File "demo_imitator.py", line 6, in
from models.imitator import Imitator
File "/home/lbl/impersonator/models/imitator.py", line 8, in
from utils.nmr import SMPLRenderer
File "/home/lbl/impersonator/utils/nmr.py", line 11, in
import neural_renderer as nr
File "/home/lbl/anaconda3/lib/python3.7/site-packages/neural_renderer/init.py", line 3, in
from .load_obj import load_obj
File "/home/lbl/anaconda3/lib/python3.7/site-packages/neural_renderer/load_obj.py", line 8, in
import neural_renderer.cuda.load_textures as load_textures_cuda
ImportError: /home/lbl/anaconda3/lib/python3.7/site-packages/neural_renderer/cuda/load_textures.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZN6caffe26detail37_typeMetaDataInstance_preallocated_32E

[piaozhx]

It seems that the nerual renderer you installed don't match to your python version.
e.g. you installed it with python3.6 but run demo_imitator.py with python3.7. maybe you should
create a new python environment and install nerual renderer again

[studabyd]

when i run demo_imitator.py I got↓

Traceback (most recent call last):
File "demo_imitator.py", line 6, in
from models.imitator import Imitator
File "/home/lbl/impersonator/models/imitator.py", line 8, in
from utils.nmr import SMPLRenderer
File "/home/lbl/impersonator/utils/nmr.py", line 11, in
import neural_renderer as nr
File "/home/lbl/anaconda3/lib/python3.7/site-packages/neural_renderer/init.py", line 3, in
from .load_obj import load_obj
File "/home/lbl/anaconda3/lib/python3.7/site-packages/neural_renderer/load_obj.py", line 8, in
import neural_renderer.cuda.load_textures as load_textures_cuda
ImportError: /home/lbl/anaconda3/lib/python3.7/site-packages/neural_renderer/cuda/load_textures.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZN6caffe26detail37_typeMetaDataInstance_preallocated_32E

Have you solved this error, maybe I meet this, how did you solve it, thank you

[piaozhx]

refer #35