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Error Displaying Widget: model not found #121

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Jason-S-Ross opened this issue Sep 13, 2021 · 1 comment
Open

Error Displaying Widget: model not found #121

Jason-S-Ross opened this issue Sep 13, 2021 · 1 comment

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@Jason-S-Ross
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Here's what I try to run in jupyterlab:

from ipygany import Scene, PolyMesh

mesh = PolyMesh.from_vtk('domain.vtk')
mesh.default_color = 'gray'

scene = Scene([mesh])
scene

I get the following message:
Error displaying widget: model not found

I'm running a notebook with a conda kernel. Here's conda list for the appropriate conda environment:

# packages in environment at /home/jason/mambaforge/envs/sfepy:
#
# Name                    Version                   Build  Channel
_libgcc_mutex             0.1                 conda_forge    conda-forge
_openmp_mutex             4.5                       1_gnu    conda-forge
alsa-lib                  1.2.3                h516909a_0    conda-forge
argon2-cffi               20.1.0           py39h3811e60_2    conda-forge
async_generator           1.10                       py_0    conda-forge
attrs                     21.2.0             pyhd8ed1ab_0    conda-forge
backcall                  0.2.0              pyh9f0ad1d_0    conda-forge
backports                 1.0                        py_2    conda-forge
backports.functools_lru_cache 1.6.4              pyhd8ed1ab_0    conda-forge
bleach                    4.1.0              pyhd8ed1ab_0    conda-forge
blosc                     1.21.0               h9c3ff4c_0    conda-forge
bzip2                     1.0.8                h7f98852_4    conda-forge
c-ares                    1.17.2               h7f98852_0    conda-forge
ca-certificates           2021.5.30            ha878542_0    conda-forge
cached-property           1.5.2                hd8ed1ab_1    conda-forge
cached_property           1.5.2              pyha770c72_1    conda-forge
certifi                   2021.5.30        py39hf3d152e_0    conda-forge
cffi                      1.14.6           py39he32792d_0    conda-forge
cftime                    1.5.0            py39hce5d2b2_0    conda-forge
curl                      7.78.0               hea6ffbf_0    conda-forge
cycler                    0.10.0                     py_2    conda-forge
dbus                      1.13.6               h48d8840_2    conda-forge
debugpy                   1.4.1            py39he80948d_0    conda-forge
decorator                 5.1.0              pyhd8ed1ab_0    conda-forge
defusedxml                0.7.1              pyhd8ed1ab_0    conda-forge
double-conversion         3.1.5                h9c3ff4c_2    conda-forge
eigen                     3.4.0                h4bd325d_0    conda-forge
entrypoints               0.3             pyhd8ed1ab_1003    conda-forge
expat                     2.4.1                h9c3ff4c_0    conda-forge
ffmpeg                    4.3.2                hca11adc_0    conda-forge
fontconfig                2.13.1            hba837de_1005    conda-forge
freetype                  2.10.4               h0708190_1    conda-forge
gettext                   0.19.8.1          h0b5b191_1005    conda-forge
gl2ps                     1.4.2                h0708190_0    conda-forge
glew                      2.1.0                h9c3ff4c_2    conda-forge
glib                      2.68.4               h9c3ff4c_0    conda-forge
glib-tools                2.68.4               h9c3ff4c_0    conda-forge
gmp                       6.2.1                h58526e2_0    conda-forge
gmpy2                     2.1.0b5          py39h78fa15d_0    conda-forge
gnutls                    3.6.13               h85f3911_1    conda-forge
gst-plugins-base          1.18.5               hf529b03_0    conda-forge
gstreamer                 1.18.5               h76c114f_0    conda-forge
h5py                      3.3.0           nompi_py39h98ba4bc_100    conda-forge
hdf4                      4.2.15               h10796ff_3    conda-forge
hdf5                      1.10.6          nompi_h6a2412b_1114    conda-forge
icu                       68.1                 h58526e2_0    conda-forge
importlib-metadata        4.8.1            py39hf3d152e_0    conda-forge
importlib_metadata        4.8.1                hd8ed1ab_0    conda-forge
ipygany                   0.5.0              pyhd8ed1ab_0    conda-forge
ipykernel                 6.4.1            py39hef51801_0    conda-forge
ipython                   7.27.0           py39hef51801_0    conda-forge
ipython_genutils          0.2.0                      py_1    conda-forge
ipywidgets                7.6.4              pyhd8ed1ab_0    conda-forge
jbig                      2.1               h7f98852_2003    conda-forge
jedi                      0.18.0           py39hf3d152e_2    conda-forge
jinja2                    3.0.1              pyhd8ed1ab_0    conda-forge
jpeg                      9d                   h36c2ea0_0    conda-forge
jsoncpp                   1.9.4                h4bd325d_3    conda-forge
jsonschema                3.2.0              pyhd8ed1ab_3    conda-forge
jupyter_client            7.0.2              pyhd8ed1ab_0    conda-forge
jupyter_core              4.7.1            py39hf3d152e_0    conda-forge
jupyterlab_pygments       0.1.2              pyh9f0ad1d_0    conda-forge
jupyterlab_widgets        1.0.1              pyhd8ed1ab_0    conda-forge
kiwisolver                1.3.2            py39h1a9c180_0    conda-forge
krb5                      1.19.2               hcc1bbae_0    conda-forge
lame                      3.100             h7f98852_1001    conda-forge
lcms2                     2.12                 hddcbb42_0    conda-forge
ld_impl_linux-64          2.36.1               hea4e1c9_2    conda-forge
lerc                      2.2.1                h9c3ff4c_0    conda-forge
libblas                   3.9.0           11_linux64_openblas    conda-forge
libcblas                  3.9.0           11_linux64_openblas    conda-forge
libclang                  11.1.0          default_ha53f305_1    conda-forge
libcurl                   7.78.0               h2574ce0_0    conda-forge
libdeflate                1.7                  h7f98852_5    conda-forge
libedit                   3.1.20191231         he28a2e2_2    conda-forge
libev                     4.33                 h516909a_1    conda-forge
libevent                  2.1.10               hcdb4288_3    conda-forge
libffi                    3.3                  h58526e2_2    conda-forge
libgcc-ng                 11.1.0               hc902ee8_8    conda-forge
libgfortran-ng            11.1.0               h69a702a_8    conda-forge
libgfortran5              11.1.0               h6c583b3_8    conda-forge
libglib                   2.68.4               h3e27bee_0    conda-forge
libglu                    9.0.0             he1b5a44_1001    conda-forge
libgomp                   11.1.0               hc902ee8_8    conda-forge
libiconv                  1.16                 h516909a_0    conda-forge
liblapack                 3.9.0           11_linux64_openblas    conda-forge
libllvm11                 11.1.0               hf817b99_2    conda-forge
libnetcdf                 4.8.1           nompi_hcd642e3_100    conda-forge
libnghttp2                1.43.0               h812cca2_0    conda-forge
libogg                    1.3.4                h7f98852_1    conda-forge
libopenblas               0.3.17          pthreads_h8fe5266_1    conda-forge
libopus                   1.3.1                h7f98852_1    conda-forge
libpng                    1.6.37               h21135ba_2    conda-forge
libpq                     13.3                 hd57d9b9_0    conda-forge
libsodium                 1.0.18               h36c2ea0_1    conda-forge
libssh2                   1.10.0               ha56f1ee_0    conda-forge
libstdcxx-ng              11.1.0               h56837e0_8    conda-forge
libtheora                 1.1.1             h7f98852_1005    conda-forge
libtiff                   4.3.0                hf544144_1    conda-forge
libuuid                   2.32.1            h7f98852_1000    conda-forge
libvorbis                 1.3.7                h9c3ff4c_0    conda-forge
libwebp-base              1.2.1                h7f98852_0    conda-forge
libxcb                    1.13              h7f98852_1003    conda-forge
libxkbcommon              1.0.3                he3ba5ed_0    conda-forge
libxml2                   2.9.12               h72842e0_0    conda-forge
libzip                    1.8.0                h4de3113_0    conda-forge
loguru                    0.5.3            py39hf3d152e_2    conda-forge
lz4-c                     1.9.3                h9c3ff4c_1    conda-forge
lzo                       2.10              h516909a_1000    conda-forge
markupsafe                2.0.1            py39h3811e60_0    conda-forge
matplotlib-base           3.4.3            py39h2fa2bec_0    conda-forge
matplotlib-inline         0.1.3              pyhd8ed1ab_0    conda-forge
meshio                    5.0.0              pyhd8ed1ab_0    conda-forge
mistune                   0.8.4           py39h3811e60_1004    conda-forge
mock                      4.0.3            py39hf3d152e_1    conda-forge
mpc                       1.2.1                h9f54685_0    conda-forge
mpfr                      4.1.0                h9202a9a_1    conda-forge
mpmath                    1.2.1              pyhd8ed1ab_0    conda-forge
mysql-common              8.0.25               ha770c72_2    conda-forge
mysql-libs                8.0.25               hfa10184_2    conda-forge
nbclient                  0.5.4              pyhd8ed1ab_0    conda-forge
nbconvert                 6.1.0            py39hf3d152e_0    conda-forge
nbformat                  5.1.3              pyhd8ed1ab_0    conda-forge
ncurses                   6.2                  h58526e2_4    conda-forge
nest-asyncio              1.5.1              pyhd8ed1ab_0    conda-forge
netcdf4                   1.5.7           nompi_py39hd2e3950_101    conda-forge
nettle                    3.6                  he412f7d_0    conda-forge
notebook                  6.4.3              pyha770c72_0    conda-forge
nspr                      4.30                 h9c3ff4c_0    conda-forge
nss                       3.69                 hb5efdd6_0    conda-forge
numexpr                   2.7.3            py39hde0f152_0    conda-forge
numpy                     1.21.2           py39hdbf815f_0    conda-forge
olefile                   0.46               pyh9f0ad1d_1    conda-forge
openh264                  2.1.1                h780b84a_0    conda-forge
openjpeg                  2.4.0                hb52868f_1    conda-forge
openssl                   1.1.1l               h7f98852_0    conda-forge
packaging                 21.0               pyhd8ed1ab_0    conda-forge
pandoc                    2.14.2               h7f98852_0    conda-forge
pandocfilters             1.4.2                      py_1    conda-forge
parso                     0.8.2              pyhd8ed1ab_0    conda-forge
pcre                      8.45                 h9c3ff4c_0    conda-forge
pexpect                   4.8.0              pyh9f0ad1d_2    conda-forge
pickleshare               0.7.5                   py_1003    conda-forge
pillow                    8.3.2            py39ha612740_0    conda-forge
pip                       21.2.4             pyhd8ed1ab_0    conda-forge
proj                      8.1.0                h277dcde_1    conda-forge
prometheus_client         0.11.0             pyhd8ed1ab_0    conda-forge
prompt-toolkit            3.0.20             pyha770c72_0    conda-forge
psutil                    5.8.0            py39h3811e60_1    conda-forge
pthread-stubs             0.4               h36c2ea0_1001    conda-forge
ptyprocess                0.7.0              pyhd3deb0d_0    conda-forge
pugixml                   1.11.4               h9c3ff4c_0    conda-forge
pycparser                 2.20               pyh9f0ad1d_2    conda-forge
pygments                  2.10.0             pyhd8ed1ab_0    conda-forge
pyparsing                 2.4.7              pyh9f0ad1d_0    conda-forge
pyrsistent                0.17.3           py39h3811e60_2    conda-forge
pytables                  3.6.1            py39hf6dc253_3    conda-forge
python                    3.9.7           h49503c6_0_cpython    conda-forge
python-dateutil           2.8.2              pyhd8ed1ab_0    conda-forge
python_abi                3.9                      2_cp39    conda-forge
pyzmq                     22.2.1           py39h37b5a0c_0    conda-forge
qt                        5.12.9               hda022c4_4    conda-forge
readline                  8.1                  h46c0cb4_0    conda-forge
scipy                     1.7.1            py39hee8e79c_0    conda-forge
send2trash                1.8.0              pyhd8ed1ab_0    conda-forge
setuptools                58.0.4           py39hf3d152e_0    conda-forge
sfepy                     2021.2           py39hce5d2b2_0    conda-forge
six                       1.16.0             pyh6c4a22f_0    conda-forge
sqlite                    3.36.0               h9cd32fc_1    conda-forge
sympy                     1.8              py39hf3d152e_0    conda-forge
tbb                       2020.2               h4bd325d_4    conda-forge
tbb-devel                 2020.2               h4bd325d_4    conda-forge
terminado                 0.12.1           py39hf3d152e_0    conda-forge
testpath                  0.5.0              pyhd8ed1ab_0    conda-forge
tk                        8.6.11               h27826a3_1    conda-forge
tornado                   6.1              py39h3811e60_1    conda-forge
traitlets                 5.1.0              pyhd8ed1ab_0    conda-forge
traittypes                0.2.1              pyh9f0ad1d_2    conda-forge
tzdata                    2021a                he74cb21_1    conda-forge
utfcpp                    3.2.1                ha770c72_0    conda-forge
vtk                       9.0.3           no_osmesa_py39hb68e339_103    conda-forge
wcwidth                   0.2.5              pyh9f0ad1d_2    conda-forge
webencodings              0.5.1                      py_1    conda-forge
wheel                     0.37.0             pyhd8ed1ab_1    conda-forge
widgetsnbextension        3.5.1            py39hf3d152e_4    conda-forge
x264                      1!161.3030           h7f98852_1    conda-forge
xorg-kbproto              1.0.7             h7f98852_1002    conda-forge
xorg-libice               1.0.10               h7f98852_0    conda-forge
xorg-libsm                1.2.3             hd9c2040_1000    conda-forge
xorg-libx11               1.7.2                h7f98852_0    conda-forge
xorg-libxau               1.0.9                h7f98852_0    conda-forge
xorg-libxdmcp             1.1.3                h7f98852_0    conda-forge
xorg-libxext              1.3.4                h7f98852_1    conda-forge
xorg-libxt                1.2.1                h7f98852_2    conda-forge
xorg-xextproto            7.3.0             h7f98852_1002    conda-forge
xorg-xproto               7.0.31            h7f98852_1007    conda-forge
xz                        5.2.5                h516909a_1    conda-forge
zeromq                    4.3.4                h9c3ff4c_1    conda-forge
zipp                      3.5.0              pyhd8ed1ab_0    conda-forge
zlib                      1.2.11            h516909a_1010    conda-forge
zstd                      1.5.0                ha95c52a_0    conda-forge

Here's my labextension listing:

JupyterLab v3.1.1
/home/jason/mambaforge/share/jupyter/labextensions
        nbdime-jupyterlab v2.1.0 enabled OK
        jupyter-threejs v2.3.0 enabled OK (python, pythreejs)
        jupyterlab-datawidgets v7.0.0 enabled OK
        jupyter-matplotlib v0.9.0 enabled OK
        jupyter-webrtc v0.6.0 enabled OK
        ipyvolume v0.6.0-alpha.8 enabled OK
        bqplot v0.5.31 enabled OK (python, bqplot)
        @jupyterlab/git v0.32.2 enabled OK (python, jupyterlab-git)
        @ryantam626/jupyterlab_code_formatter v1.4.10 enabled OK (python, jupyterlab-code-formatter)
        @jupyter-widgets/jupyterlab-manager v3.0.0 enabled OK (python, jupyterlab_widgets)

Other labextensions (built into JupyterLab)
   app dir: /home/jason/mambaforge/share/jupyter/lab
        @axlair/jupyterlab_vim v0.13.4 enabled OK
        ipygany v0.5.0 enabled OK


The following source extensions are overshadowed by older prebuilt extensions:
    @jupyter-widgets/jupyterlab-manager

Any help is appreciated. Thanks!
@CagtayFabry
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can you try opening a dev-console on your browser (should be F12 on most browsers) and see if and what kind of error gets reported there

if for example there is a version conflict in labextensions those usually show in some form

also did you try a fresh environment with only jupyterlab, vtk, ipygany?

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@Jason-S-Ross @CagtayFabry