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Array conversion error? #177

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JuliaPy/PythonPlot.jl
#10
@jd-foster

Description

@jd-foster

MWE

import Pkg
Pkg.activate(@__DIR__)
Pkg.add("CondaPkg")
Pkg.add("PythonCall")

using CondaPkg
CondaPkg.add("python")
CondaPkg.add("matplotlib")

using PythonCall
plt = pyimport("matplotlib.pyplot")
plt.plot([1, 2, 3, 4], [1, 4, 2, 3])

results in

ERROR: Python: TypeError: expecting 1 indices, got 2
Python stacktrace:
 [1] __getitem__
   @ /Users/xxx/.julia/packages/PythonCall/XgP8G/src/jlwrap/array.jl:293:16
 [2] _plot_args
   @ matplotlib.axes._base ~/julia/Examples/PythonCall/.CondaPkg/env/lib/python3.10/site-packages/matplotlib/axes/_base.py:504
 [3] __call__
   @ matplotlib.axes._base ~/julia/Examples/PythonCall/.CondaPkg/env/lib/python3.10/site-packages/matplotlib/axes/_base.py:312
 [4] plot
   @ matplotlib.axes._axes ~/julia/Examples/PythonCall/.CondaPkg/env/lib/python3.10/site-packages/matplotlib/axes/_axes.py:1632
 [5] plot
   @ matplotlib.pyplot ~/julia/Examples/PythonCall/.CondaPkg/env/lib/python3.10/site-packages/matplotlib/pyplot.py:2769
Stacktrace:
 [1] pythrow()
   @ PythonCall ~/.julia/packages/PythonCall/XgP8G/src/err.jl:94
...

with

julia> versioninfo()
Julia Version 1.7.1
Commit ac5cc99908 (2021-12-22 19:35 UTC)
Platform Info:
  OS: macOS (x86_64-apple-darwin19.5.0)

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