Description
After last using this two years ago, i made new scans in a warehouse yesterday.
Installation Method
Before creating the images, but after scanning, i updated to the latest version of the docker image (tag 2.0.0)
However, the command stated in this template "wifi-survey-heatmap --version" does not exist, so i cannot confirm, what version it is
Upon running, the heatmap generator fails with some errors about incompatibility between scipy, numpy and matplotlib.
Those appear to be installed in the following verisions, according to pip:
Version
matplotlib: 3.9.3
numpy: 2.0.2
scipy:1.8.1
wifi-survey-heatmap: 1.2.0
running pip install wifi-survey-heatmap from the shell inside the container will uninstall matplotlib 3.9.3 and numpy 2.0.2 and install matpotlib 3.5.2 and numpy 1.24.4. Running wifi-heatmap then succeeds.
I believe the dockerfile just needs to be updated to lock pip to the required python library versions
Installation Method
docker run, as specified in readme
Supporting Software Versions
python itself is version 3.9.2
docker image id is: 8455f3d8d69d from december '24
container is based on debian 11
Actual Output
docker run -it --rm -v $PWD:/pwd -w /pwd jantman/python-wifi-survey-heatmap:latest wifi-heatmap TITLE -a ap_mapping.json
/usr/local/lib/python3.9/dist-packages/matplotlib/projections/__init__.py:63: UserWarning: Unable to import Axes3D. This may be due to multiple versions of Matplotlib being installed (e.g. as a system package and as a pip package). As a result, the 3D projection is not available.
warnings.warn("Unable to import Axes3D. This may be due to multiple versions of "
/usr/local/lib/python3.9/dist-packages/scipy-1.8.1-py3.9-linux-x86_64.egg/scipy/__init__.py:146: UserWarning: A NumPy version >=1.17.3 and <1.25.0 is required for this version of SciPy (detected version 2.0.2
warnings.warn(f"A NumPy version >={np_minversion} and <{np_maxversion}"
Traceback (most recent call last):
File "/usr/local/bin/wifi-heatmap", line 33, in <module>
sys.exit(load_entry_point('wifi-survey-heatmap', 'console_scripts', 'wifi-heatmap')())
File "/usr/local/bin/wifi-heatmap", line 25, in importlib_load_entry_point
return next(matches).load()
File "/usr/lib/python3.9/importlib/metadata.py", line 77, in load
module = import_module(match.group('module'))
File "/usr/lib/python3.9/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 790, in exec_module
File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
File "/app/wifi_survey_heatmap/heatmap.py", line 49, in <module>
from scipy.interpolate import Rbf
File "/usr/local/lib/python3.9/dist-packages/scipy-1.8.1-py3.9-linux-x86_64.egg/scipy/interpolate/__init__.py", line 166, in <module>
from ._interpolate import *
File "/usr/local/lib/python3.9/dist-packages/scipy-1.8.1-py3.9-linux-x86_64.egg/scipy/interpolate/_interpolate.py", line 11, in <module>
import scipy.special as spec
File "/usr/local/lib/python3.9/dist-packages/scipy-1.8.1-py3.9-linux-x86_64.egg/scipy/special/__init__.py", line 649, in <module>
from . import _ufuncs
File "_ufuncs.pyx", line 1, in init scipy.special._ufuncs
ValueError: numpy.dtype size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject