error when loading Hotspot analysis plugin

[cachamo]

hi everyone, I work with mac and when I try to load the Hotspot analysis plugin I get this message :

Impossible de charger l'extension 'HotspotAnalysis' provoque une erreur lors de l'appel à sa méthode classFactory()

ImportError: dlopen(/Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/Pillow-7.2.0-py3.8-macosx-10.13.0-x86_64.egg/PIL/_imaging.cpython-38-darwin.so, 2): Library not loaded: /opt/X11/lib/libxcb.1.dylib Referenced from: /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/Pillow-7.2.0-py3.8-macosx-10.13.0-x86_64.egg/PIL/_imaging.cpython-38-darwin.so Reason: image not found Traceback (most recent call last): File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 335, in _startPlugin plugins[packageName] = package.classFactory(iface) File "/Users/pierreguillemot/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins/HotspotAnalysis/init.py", line 34, in classFactory from .hotspot_analysis import HotspotAnalysis File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 799, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/Users/pierreguillemot/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins/HotspotAnalysis/hotspot_analysis.py", line 38, in import pysal File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 799, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/pysal/init.py", line 3, in from . import explore File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 799, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/pysal/explore/init.py", line 4, in import pointpats File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 799, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/pointpats/init.py", line 4, in from .pointpattern import PointPattern File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 799, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/pointpats/pointpattern.py", line 12, in from matplotlib import pyplot as plt File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 799, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/matplotlib-3.3.0-py3.8-macosx-10.13.0-x86_64.egg/matplotlib/pyplot.py", line 36, in import matplotlib.colorbar File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 799, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/matplotlib-3.3.0-py3.8-macosx-10.13.0-x86_64.egg/matplotlib/colorbar.py", line 44, in import matplotlib.contour as contour File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 799, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/matplotlib-3.3.0-py3.8-macosx-10.13.0-x86_64.egg/matplotlib/contour.py", line 17, in import matplotlib.text as text File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 799, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/matplotlib-3.3.0-py3.8-macosx-10.13.0-x86_64.egg/matplotlib/text.py", line 16, in from .textpath import TextPath # Unused, but imported by others. File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 799, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/matplotlib-3.3.0-py3.8-macosx-10.13.0-x86_64.egg/matplotlib/textpath.py", line 11, in from matplotlib.mathtext import MathTextParser File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 799, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/matplotlib-3.3.0-py3.8-macosx-10.13.0-x86_64.egg/matplotlib/mathtext.py", line 27, in from PIL import Image File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 799, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "/Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/Pillow-7.2.0-py3.8-macosx-10.13.0-x86_64.egg/PIL/Image.py", line 94, in from . import _imaging as core File "/Applications/QGIS.app/Contents/MacOS/../Resources/python/qgis/utils.py", line 799, in _import mod = _builtin_import(name, globals, locals, fromlist, level) ImportError: dlopen(/Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/Pillow-7.2.0-py3.8-macosx-10.13.0-x86_64.egg/PIL/_imaging.cpython-38-darwin.so, 2): Library not loaded: /opt/X11/lib/libxcb.1.dylib Referenced from: /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/Pillow-7.2.0-py3.8-macosx-10.13.0-x86_64.egg/PIL/_imaging.cpython-38-darwin.so Reason: image not found

Version de Python : 3.8.7 (default, Feb 10 2021, 09:04:08) [Clang 12.0.0 (clang-1200.0.32.29)] Version de QGIS : 3.18.1-Zürich Zürich, 202f1bf7e5

Chemin Python : /Users/pierreguillemot/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins/LAStools /Users/pierreguillemot/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins/clusterpoints /Applications/QGIS.app/Contents/MacOS/../Resources/python /Users/pierreguillemot/Library/Application Support/QGIS/QGIS3/profiles/default/python /Users/pierreguillemot/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins /Applications/QGIS.app/Contents/MacOS/../Resources/python/plugins /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/cftime-1.2.1-py3.8-macosx-10.13.0-x86_64.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/Rtree-0.9.4-py3.8.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/opencv_contrib_python-4.3.0.36-py3.8-macosx-10.13.0-x86_64.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/Pillow-7.2.0-py3.8-macosx-10.13.0-x86_64.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/scipy-1.5.1-py3.8-macosx-10.13.0-x86_64.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/snuggs-1.4.7-py3.8.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/pyproj-2.6.0-py3.8-macosx-10.13.0-x86_64.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/numpy-1.20.1-py3.8-macosx-10.13.0-x86_64.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/pandas-1.1.0-py3.8-macosx-10.13.0-x86_64.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/numba-0.50.1-py3.8-macosx-10.13.0-x86_64.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/netCDF4-1.5.4-py3.8-macosx-10.13.0-x86_64.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/Fiona-1.8.13.post1-py3.8-macosx-10.13.0-x86_64.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/click_plugins-1.1.1-py3.8.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages /Applications/QGIS.app/Contents/MacOS/lib/python3.8 /Applications/QGIS.app/Contents/MacOS/lib/python38.zip /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/geopandas-0.8.1-py3.8.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/matplotlib-3.3.0-py3.8-macosx-10.13.0-x86_64.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/patsy-0.5.1-py3.8.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/affine-2.3.0-py3.8.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/lib-dynload /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/statsmodels-0.11.1-py3.8-macosx-10.13.0-x86_64.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/rasterio-1.1.5-py3.8-macosx-10.13.0-x86_64.egg /Applications/QGIS.app/Contents/MacOS/lib/python3.8/site-packages/GDAL-3.2.1-py3.8-macosx-10.13.0-x86_64.egg /Users/pierreguillemot/Library/Application Support/QGIS/QGIS3/profiles/default/python . /Users/pierreguillemot/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins/mmqgis/forms /Users/pierreguillemot/Documents/cours fac /mnhn/Stage:Mémoire M2/SIG M2/SIG stage/projet_4.2

Do any of you have the same issue ? What can I do to make it work ? Thanks

[DelazJ]

Hi @cachamo "Sans conviction", Have you installed pysal as mentioned in the plugin description? See details at https://github.com/danioxoli/HotSpotAnalysis_Plugin#installation---macos

Please note that this repository is meant for QGIS website issues and not application/plugins issues. Plugins issues/questions should be raised in QGIS support channels) or reported as bug/feature in the plugin's repository. Thanks for your understanding.

[cachamo]

yes I did, it still doesn't work...

[DelazJ]

Sorry. No idea other than you have some missing bits in your installation. You might want to check the plugin's repo whether someone already reports this issue or ask in the QGIS user mailing list. You'd get more audience (and luck?). And I suggest we close this report. Thanks.