(scpy-base) ➜  ~ ipython
Python 3.11.4 | packaged by conda-forge | (main, Jun 10 2023, 18:10:28) [Clang 15.0.7 ]
Type 'copyright', 'credits' or 'license' for more information
IPython 8.14.0 -- An enhanced Interactive Python. Type '?' for help.

In [1]: import spectrochempy as scp
Installed osx event loop hook.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
Shell is already running a gui event loop for osx. Call with no arguments to disable the current loop.
SpectroChemPy's API - v.0.6.8
© Copyright 2014-2023 - A.Travert & C.Fernandez @ LCS

Traceback (most recent call last):
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/backend_bases.py", line 1226, in _on_timer
    ret = func(*args, **kwargs)
          ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/backends/backend_macosx.py", line 68, in callback_func
    callback()
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/backends/backend_macosx.py", line 88, in _draw_idle
    self.draw()
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/backends/backend_macosx.py", line 50, in draw
    super().draw()
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/backends/backend_agg.py", line 400, in draw
    self.figure.draw(self.renderer)
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/artist.py", line 95, in draw_wrapper
    result = draw(artist, renderer, *args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/artist.py", line 72, in draw_wrapper
    return draw(artist, renderer)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/figure.py", line 3175, in draw
    mimage._draw_list_compositing_images(
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/image.py", line 131, in _draw_list_compositing_images
    a.draw(renderer)
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/artist.py", line 72, in draw_wrapper
    return draw(artist, renderer)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/axes/_base.py", line 3064, in draw
    mimage._draw_list_compositing_images(
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/image.py", line 131, in _draw_list_compositing_images
    a.draw(renderer)
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/artist.py", line 72, in draw_wrapper
    return draw(artist, renderer)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/text.py", line 752, in draw
    bbox, info, descent = self._get_layout(renderer)
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/text.py", line 378, in _get_layout
    _, lp_h, lp_d = _get_text_metrics_with_cache(
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/text.py", line 97, in _get_text_metrics_with_cache
    return _get_text_metrics_with_cache_impl(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/text.py", line 105, in _get_text_metrics_with_cache_impl
    return renderer_ref().get_text_width_height_descent(text, fontprop, ismath)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/backends/backend_agg.py", line 233, in get_text_width_height_descent
    font = self._prepare_font(prop)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/christian/micromamba/envs/scpy-base/lib/python3.11/site-packages/matplotlib/backends/backend_agg.py", line 270, in _prepare_font
    font.set_size(size, self.dpi)
RuntimeError: In set_size: Could not set the fontsize (invalid pixel size; error code 0x17)

If you suspect this is an IPython 8.14.0 bug, please report it at:
    https://github.com/ipython/ipython/issues
or send an email to the mailing list at ipython-dev@python.org

You can print a more detailed traceback right now with "%tb", or use "%debug"
to interactively debug it.

Extra-detailed tracebacks for bug-reporting purposes can be enabled via:
    %config Application.verbose_crash=True

In [2]:

(scpy-base) ➜  ~ python
Python 3.11.4 | packaged by conda-forge | (main, Jun 10 2023, 18:10:28) [Clang 15.0.7 ] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import spectrochempy as scp
SpectroChemPy's API - v.0.6.8
© Copyright 2014-2023 - A.Travert & C.Fernandez @ LCS
>>>  ERROR | RuntimeError: In set_size: Could not set the fontsize (invalid pixel size; error code 0x17)