Google colab demo code not working.

Code:

# Running Demo on random image of the pix3d dataset, change according to your need (change 'test.jpg' to your file name)
# Be sure to upload the file on the correct folder

!python ./meshrcnn/demo/demo.py --config-file ./meshrcnn/configs/pix3d/meshrcnn_R50_FPN.yaml \
--input /content/test.jpg --output output_demo --onlyhighest MODEL.WEIGHTS meshrcnn://meshrcnn_R50.pth

Error:

** fvcore version of PathManager will be deprecated soon. **
** Please migrate to the version in iopath repo. **
https://github.com/facebookresearch/iopath 

Traceback (most recent call last):
  File "./meshrcnn/demo/demo.py", line 11, in <module>
    from detectron2.data import MetadataCatalog
  File "/usr/local/lib/python3.6/dist-packages/detectron2/data/__init__.py", line 4, in <module>
    from .build import (
  File "/usr/local/lib/python3.6/dist-packages/detectron2/data/build.py", line 14, in <module>
    from detectron2.structures import BoxMode
  File "/usr/local/lib/python3.6/dist-packages/detectron2/structures/__init__.py", line 6, in <module>
    from .keypoints import Keypoints, heatmaps_to_keypoints
  File "/usr/local/lib/python3.6/dist-packages/detectron2/structures/keypoints.py", line 6, in <module>
    from detectron2.layers import interpolate
  File "/usr/local/lib/python3.6/dist-packages/detectron2/layers/__init__.py", line 3, in <module>
    from .deform_conv import DeformConv, ModulatedDeformConv
  File "/usr/local/lib/python3.6/dist-packages/detectron2/layers/deform_conv.py", line 10, in <module>
    from detectron2 import _C
ImportError: /usr/local/lib/python3.6/dist-packages/detectron2/_C.cpython-36m-x86_64-linux-gnu.so: undefined symbol: _ZN6caffe28TypeMeta21_typeMetaDataInstanceISt7complexIdEEEPKNS_6detail12TypeMetaDataEv

test,jpg file:

test

All the libraries with version is mentioned below:

Package                       Version          
----------------------------- ------------------ 
absl-py                       0.10.0             
alabaster                     0.7.12             
albumentations                0.1.12             
altair                        4.1.0              
argon2-cffi                   20.1.0             
asgiref                       3.3.1              
astor                         0.8.1              
astropy                       4.1                
astunparse                    1.6.3              
async-generator               1.10               
atari-py                      0.2.6              
atomicwrites                  1.4.0              
attrs                         20.3.0             
audioread                     2.1.9              
autograd                      1.3                
Babel                         2.9.0              
backcall                      0.2.0              
beautifulsoup4                4.6.3              
bleach                        3.2.1              
blis                          0.4.1              
bokeh                         2.1.1              
Bottleneck                    1.3.2              
branca                        0.4.1              
bs4                           0.0.1              
CacheControl                  0.12.6             
cachetools                    4.1.1              
catalogue                     1.0.0              
certifi                       2020.11.8          
cffi                          1.14.3             
chainer                       7.4.0              
chardet                       3.0.4              
click                         7.1.2              
cloudpickle                   1.3.0              
cmake                         3.12.0             
cmdstanpy                     0.9.5              
colorlover                    0.3.0              
community                     1.0.0b1            
contextlib2                   0.5.5              
convertdate                   2.3.0              
coverage                      3.7.1              
coveralls                     0.5                
crcmod                        1.7                
cufflinks                     0.17.3             
cupy-cuda101                  7.4.0              
cvxopt                        1.2.5              
cvxpy                         1.0.31             
cycler                        0.10.0             
cymem                         2.0.4              
Cython                        0.29.21            
daft                          0.0.4              
dask                          2.12.0             
dataclasses                   0.8                
datascience                   0.10.6             
debugpy                       1.0.0              
decorator                     4.4.2              
defusedxml                    0.6.0              
descartes                     1.1.0              
detectron2                    0.1.3+cu101        
dill                          0.3.3              
distributed                   1.25.3             
Django                        3.1.3              
dlib                          19.18.0            
dm-tree                       0.1.5              
docopt                        0.6.2              
docutils                      0.16               
dopamine-rl                   1.0.5              
earthengine-api               0.1.238            
easydict                      1.9                
ecos                          2.0.7.post1        
editdistance                  0.5.3              
en-core-web-sm                2.2.5              
entrypoints                   0.3                
ephem                         3.7.7.1            
et-xmlfile                    1.0.1              
fa2                           0.3.5              
fancyimpute                   0.4.3              
fastai                        1.0.61             
fastdtw                       0.3.4              
fastprogress                  1.0.0              
fastrlock                     0.5                
fbprophet                     0.7.1              
feather-format                0.4.1              
filelock                      3.0.12             
firebase-admin                4.4.0              
fix-yahoo-finance             0.0.22             
Flask                         1.1.2              
flatbuffers                   1.12               
folium                        0.8.3              
future                        0.16.0             
fvcore                        0.1.2.post20201209 
gast                          0.3.3              
GDAL                          2.2.2              
gdown                         3.6.4              
gensim                        3.6.0              
geographiclib                 1.50               
geopy                         1.17.0             
gin-config                    0.3.0              
glob2                         0.7                
google                        2.0.3              
google-api-core               1.16.0             
google-api-python-client      1.7.12             
google-auth                   1.17.2             
google-auth-httplib2          0.0.4              
google-auth-oauthlib          0.4.2              
google-cloud-bigquery         1.21.0             
google-cloud-bigquery-storage 1.1.0              
google-cloud-core             1.0.3              
google-cloud-datastore        1.8.0              
google-cloud-firestore        1.7.0              
google-cloud-language         1.2.0              
google-cloud-storage          1.18.1             
google-cloud-translate        1.5.0              
google-colab                  1.0.0              
google-pasta                  0.2.0              
google-resumable-media        0.4.1              
googleapis-common-protos      1.52.0             
googledrivedownloader         0.4                
graphviz                      0.10.1             
grpcio                        1.33.2             
gspread                       3.0.1              
gspread-dataframe             3.0.8              
gym                           0.17.3             
h5py                          2.10.0             
HeapDict                      1.0.1              
holidays                      0.10.3             
holoviews                     1.13.5             
html5lib                      1.0.1              
httpimport                    0.5.18             
httplib2                      0.17.4             
httplib2shim                  0.0.3              
humanize                      0.5.1              
hyperopt                      0.1.2              
ideep4py                      2.0.0.post3        
idna                          2.10               
image                         1.5.33             
imageio                       2.4.1              
imagesize                     1.2.0              
imbalanced-learn              0.4.3              
imblearn                      0.0                
imgaug                        0.2.9              
importlib-metadata            2.0.0              
importlib-resources           3.3.0              
imutils                       0.5.3              
inflect                       2.1.0              
iniconfig                     1.1.1              
intel-openmp                  2020.0.133         
intervaltree                  2.1.0              
ipykernel                     4.10.1             
ipython                       5.5.0              
ipython-genutils              0.2.0              
ipython-sql                   0.3.9              
ipywidgets                    7.5.1              
itsdangerous                  1.1.0              
jax                           0.2.6              
jaxlib                        0.1.57+cuda101     
jdcal                         1.4.1              
jedi                          0.17.2             
jieba                         0.42.1             
Jinja2                        2.11.2             
joblib                        0.17.0             
jpeg4py                       0.1.4              
jsonschema                    2.6.0              
jupyter                       1.0.0              
jupyter-client                5.3.5              
jupyter-console               5.2.0              
jupyter-core                  4.7.0              
jupyterlab-pygments           0.1.2              
kaggle                        1.5.9              
kapre                         0.1.3.1            
Keras                         2.4.3              
Keras-Preprocessing           1.1.2              
keras-vis                     0.4.1              
kiwisolver                    1.3.1              
knnimpute                     0.1.0              
korean-lunar-calendar         0.2.1              
librosa                       0.6.3              
lightgbm                      2.2.3              
llvmlite                      0.31.0             
lmdb                          0.99               
lucid                         0.3.8              
LunarCalendar                 0.0.9              
lxml                          4.2.6              
Markdown                      3.3.3              
MarkupSafe                    1.1.1              
matplotlib                    3.2.2              
matplotlib-venn               0.11.6             
meshrcnn                      1.0                /content/meshrcnn
missingno                     0.4.2              
mistune                       0.8.4              
mizani                        0.6.0              
mkl                           2019.0             
mlxtend                       0.14.0             
mock                          4.0.2              
more-itertools                8.6.0              
moviepy                       0.2.3.5            
mpmath                        1.1.0              
msgpack                       1.0.0              
multiprocess                  0.70.11.1          
multitasking                  0.0.9              
murmurhash                    1.0.4              
music21                       5.5.0              
natsort                       5.5.0              
nbclient                      0.5.1              
nbconvert                     5.6.1              
nbformat                      5.0.8              
nest-asyncio                  1.4.3              
networkx                      2.5                
nibabel                       3.0.2              
nltk                          3.2.5              
notebook                      5.3.1              
np-utils                      0.5.12.1           
numba                         0.48.0             
numexpr                       2.7.1              
numpy                         1.18.5             
nvidia-ml-py3                 7.352.0            
oauth2client                  4.1.3              
oauthlib                      3.1.0              
okgrade                       0.4.3              
opencv-contrib-python         4.1.2.30           
opencv-python                 4.1.2.30           
openpyxl                      2.5.9              
opt-einsum                    3.3.0              
osqp                          0.6.1              
packaging                     20.4               
palettable                    3.3.0              
pandas                        1.1.4              
pandas-datareader             0.9.0              
pandas-gbq                    0.13.3             
pandas-profiling              1.4.1              
pandocfilters                 1.4.3              
panel                         0.9.7              
param                         1.10.0             
parso                         0.7.1              
pathlib                       1.0.1              
patsy                         0.5.1              
pexpect                       4.8.0              
pickleshare                   0.7.5              
Pillow                        7.0.0              
pip                           19.3.1             
pip-tools                     4.5.1              
plac                          1.1.3              
plotly                        4.4.1              
plotnine                      0.6.0              
pluggy                        0.7.1              
portalocker                   2.0.0              
portpicker                    1.3.1              
prefetch-generator            1.0.1              
preshed                       3.0.4              
prettytable                   2.0.0              
progressbar2                  3.38.0             
prometheus-client             0.9.0              
promise                       2.3                
prompt-toolkit                1.0.18             
protobuf                      3.12.4             
psutil                        5.4.8              
psycopg2                      2.7.6.1            
ptyprocess                    0.6.0              
py                            1.9.0              
pyarrow                       0.14.1             
pyasn1                        0.4.8              
pyasn1-modules                0.2.8              
pycocotools                   2.0.2              
pycparser                     2.20               
pyct                          0.4.8              
pydata-google-auth            1.1.0              
pydot                         1.3.0              
pydot-ng                      2.0.0              
pydotplus                     2.0.2              
PyDrive                       1.3.1              
pyemd                         0.5.1              
pyglet                        1.5.0              
Pygments                      2.6.1              
pygobject                     3.26.1             
pymc3                         3.7                
PyMeeus                       0.3.7              
pymongo                       3.11.1             
pymystem3                     0.2.0              
PyOpenGL                      3.1.5              
pyparsing                     2.4.7              
pyrsistent                    0.17.3             
pysndfile                     1.3.8              
PySocks                       1.7.1              
pystan                        2.19.1.1           
pytest                        3.6.4              
python-apt                    1.6.5+ubuntu0.3    
python-chess                  0.23.11            
python-dateutil               2.8.1              
python-louvain                0.14               
python-slugify                4.0.1              
python-utils                  2.4.0              
pytorch3d                     0.2.5              
pytz                          2018.9             
pyviz-comms                   0.7.6              
PyWavelets                    1.1.1              
PyYAML                        5.1                
pyzmq                         20.0.0             
qtconsole                     5.0.1              
QtPy                          1.9.0              
regex                         2019.12.20         
requests                      2.23.0             
requests-oauthlib             1.3.0              
resampy                       0.2.2              
retrying                      1.3.3              
rpy2                          3.2.7              
rsa                           4.6                
scikit-image                  0.16.2             
scikit-learn                  0.22.2.post1       
scipy                         1.4.1              
screen-resolution-extra       0.0.0              
scs                           2.1.2              
seaborn                       0.11.0             
Send2Trash                    1.5.0              
setuptools                    50.3.2             
setuptools-git                1.2                
Shapely                       1.7.1              
simplegeneric                 0.8.1              
six                           1.15.0             
sklearn                       0.0                
sklearn-pandas                1.8.0              
slugify                       0.0.1              
smart-open                    3.0.0              
snowballstemmer               2.0.0              
sortedcontainers              2.3.0              
spacy                         2.2.4              
Sphinx                        1.8.5              
sphinxcontrib-serializinghtml 1.1.4              
sphinxcontrib-websupport      1.2.4              
SQLAlchemy                    1.3.20             
sqlparse                      0.4.1              
srsly                         1.0.4              
statsmodels                   0.10.2             
sympy                         1.1.1              
tables                        3.4.4              
tabulate                      0.8.7              
tblib                         1.7.0              
tensorboard                   2.3.0              
tensorboard-plugin-wit        1.7.0              
tensorboardcolab              0.0.22             
tensorflow                    2.3.0              
tensorflow-addons             0.8.3              
tensorflow-datasets           4.0.1              
tensorflow-estimator          2.3.0              
tensorflow-gcs-config         2.3.0              
tensorflow-hub                0.10.0             
tensorflow-metadata           0.25.0             
tensorflow-privacy            0.2.2              
tensorflow-probability        0.11.0             
termcolor                     1.1.0              
terminado                     0.9.1              
testpath                      0.4.4              
text-unidecode                1.3                
textblob                      0.15.3             
textgenrnn                    1.4.1              
Theano                        1.0.5              
thinc                         7.4.0              
tifffile                      2020.9.3           
toml                          0.10.2             
toolz                         0.11.1             
torch                         1.6.0+cu101        
torchsummary                  1.5.1              
torchtext                     0.3.1              
torchvision                   0.7.0+cu101        
tornado                       5.1.1              
tqdm                          4.41.1             
traitlets                     4.3.3              
tweepy                        3.6.0              
typeguard                     2.7.1              
typing-extensions             3.7.4.3            
tzlocal                       1.5.1              
umap-learn                    0.4.6              
uritemplate                   3.0.1              
urllib3                       1.24.3             
vega-datasets                 0.8.0              
wasabi                        0.8.0              
wcwidth                       0.2.5              
webencodings                  0.5.1              
Werkzeug                      1.0.1              
wheel                         0.35.1             
widgetsnbextension            3.5.1              
wordcloud                     1.5.0              
wrapt                         1.12.1             
xarray                        0.15.1             
xgboost                       0.90               
xkit                          0.0.0              
xlrd                          1.1.0              
xlwt                          1.3.0              
yacs                          0.1.8              
yellowbrick                   0.9.1              
zict                          2.0.0              
zipp                          3.4.0

facebookresearch / maskrcnn-benchmark

Google colab demo code not working. #1291