TypeError: Could not find a suitable VTK type for <U54

[imerelli]

Hi, I'm trying to use stv_explorer.py on a mac using python 3.10.
I'm getting this error. Can you help me in solving this problem?

$ python stv_explorer.py --port 1234
Traceback (most recent call last):
File "/Users/imerelli/spateo-viewer/stv_explorer.py", line 4, in
from stviewer.explorer_app import state, static_server
File "/Users/imerelli/spateo-viewer/stviewer/explorer_app.py", line 48, in
) = init_actors(
File "/Users/imerelli/spateo-viewer/stviewer/Explorer/pv_pipeline/pv_actors.py", line 102, in init_actors
) = sample_dataset(path=path)
File "/Users/imerelli/spateo-viewer/stviewer/assets/dataset_acquisition.py", line 176, in sample_dataset
pc_model.point_data[obs_key] = array
File "/Users/imerelli/miniforge3/envs/spateo/lib/python3.10/site-packages/vtkmodules/util/data_model.py", line 45, in setitem
return self.set_array(name, value)
File "/Users/imerelli/miniforge3/envs/spateo/lib/python3.10/site-packages/vtkmodules/util/data_model.py", line 171, in set_array
arr = dsa.numpyTovtkDataArray(copy, name)
File "/Users/imerelli/miniforge3/envs/spateo/lib/python3.10/site-packages/vtkmodules/numpy_interface/dataset_adapter.py", line 146, in numpyTovtkDataArray
vtkarray = numpy_support.numpy_to_vtk(array, array_type=array_type)
File "/Users/imerelli/miniforge3/envs/spateo/lib/python3.10/site-packages/vtkmodules/util/numpy_support.py", line 146, in numpy_to_vtk
vtk_typecode = get_vtk_array_type(z.dtype)
File "/Users/imerelli/miniforge3/envs/spateo/lib/python3.10/site-packages/vtkmodules/util/numpy_support.py", line 69, in get_vtk_array_type
raise TypeError(
TypeError: Could not find a suitable VTK type for <U54

[mkunst23]

I'm experiencing the same issue. Any resolution or workaround you can suggest?

[Monzale]

我遇到了同样的问题。您有什么解决方案或解决方法吗？

use below requirements with python3.10.11

aiohappyeyeballs==2.4.4
aiohttp==3.11.11
aiosignal==1.3.2
anndata==0.10.9
array_api_compat==1.10.0
async-timeout==5.0.1
attrs==24.3.0
certifi==2024.12.14
charset-normalizer==3.4.1
contourpy==1.3.1
cycler==0.12.1
exceptiongroup==1.2.2
filelock==3.16.1
fonttools==4.55.3
frozenlist==1.5.0
fsspec==2024.12.0
gpytorch==1.13
h5py==3.12.1
idna==3.10
imageio==2.35.1
jaxtyping==0.2.19
Jinja2==3.1.5
joblib==1.4.2
kiwisolver==1.4.8
linear-operator==0.5.3
MarkupSafe==3.0.2
matplotlib==3.7.5
more-itertools==10.6.0
MouseInfo==0.1.3
mpld3==0.5.10
mpmath==1.3.0
msgpack==1.1.0
multidict==6.1.0
natsort==8.4.0
networkx==3.4.2
numpy==1.26.4
nvidia-cublas-cu12==12.1.3.1
nvidia-cuda-cupti-cu12==12.1.105
nvidia-cuda-nvrtc-cu12==12.1.105
nvidia-cuda-runtime-cu12==12.1.105
nvidia-cudnn-cu12==8.9.2.26
nvidia-cufft-cu12==11.0.2.54
nvidia-curand-cu12==10.3.2.106
nvidia-cusolver-cu12==11.4.5.107
nvidia-cusparse-cu12==12.1.0.106
nvidia-nccl-cu12==2.18.1
nvidia-nvjitlink-cu12==12.6.85
nvidia-nvtx-cu12==12.1.105
packaging==24.2
pandas==2.2.3
pillow==11.1.0
platformdirs==4.3.6
pooch==1.8.2
POT==0.9.4
propcache==0.2.1
psutil==6.1.1
PyAutoGUI==0.9.54
PyGetWindow==0.0.9
PyMsgBox==1.0.9
pyparsing==3.2.1
pyperclip==1.9.0
PyRect==0.2.0
PyScreeze==1.0.1
python-dateutil==2.9.0.post0
python3-xlib==0.15
pytweening==1.2.0
pytz==2024.2
pyvista==0.44.1
PyYAML==6.0.2
requests==2.32.3
scikit-learn==1.6.1
scipy==1.15.1
scooby==0.10.0
six==1.17.0
sympy==1.13.3
threadpoolctl==3.5.0
torch==2.1.0
tqdm==4.67.1
trame==2.5.2
trame-client==3.5.1
trame-components==2.4.2
trame-deckgl==2.0.3
trame-markdown==2.0.2
trame-matplotlib==2.0.3
trame-plotly==2.1.1
trame-rca==0.6.0
trame-router==2.3.0
trame-server==3.3.0
trame-simput==2.5.1
trame-vega==2.1.1
trame-vtk==2.8.14
trame-vuetify==2.8.0
triton==2.1.0
typeguard==4.4.1
typing_extensions==4.12.2
tzdata==2024.2
urllib3==2.3.0
vtk==9.4.1
wslink==2.2.2
yarl==1.18.3