質問編集履歴

1

エラーメッセージの追加

2021/11/25 07:55

投稿

fusy
fusy

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@@ -12,9 +12,147 @@
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  ### 発生している問題・エラーメッセージ
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+ TypeError Traceback (most recent call last)
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- 'value' must be an instance of str or bytes, not a float
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+ /tmp/ipykernel_36/997856417.py in <module>
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+ 1 x=data["日付"]
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+ 2 y=data["金額"]
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+ ----> 3 plt.plot(x,y,"o")
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+ 4 plt.show()
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+ /opt/conda/lib/python3.7/site-packages/matplotlib/pyplot.py in plot(scalex, scaley, data, *args, **kwargs)
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+ 3019 return gca().plot(
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+ 3020 *args, scalex=scalex, scaley=scaley,
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+ -> 3021 **({"data": data} if data is not None else {}), **kwargs)
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+ 3022
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+ 3023
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+ /opt/conda/lib/python3.7/site-packages/matplotlib/axes/_axes.py in plot(self, scalex, scaley, data, *args, **kwargs)
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+ 1603 """
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+ 1604 kwargs = cbook.normalize_kwargs(kwargs, mlines.Line2D)
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+ -> 1605 lines = [*self._get_lines(*args, data=data, **kwargs)]
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+ 1606 for line in lines:
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+ 1607 self.add_line(line)
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+ /opt/conda/lib/python3.7/site-packages/matplotlib/axes/_base.py in __call__(self, data, *args, **kwargs)
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+ 313 this += args[0],
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+ 314 args = args[1:]
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+ --> 315 yield from self._plot_args(this, kwargs)
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+ 316
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+ 317 def get_next_color(self):
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+ /opt/conda/lib/python3.7/site-packages/matplotlib/axes/_base.py in _plot_args(self, tup, kwargs, return_kwargs)
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+ 496 self.axes.xaxis.update_units(x)
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+ 497 if self.axes.yaxis is not None:
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+ --> 498 self.axes.yaxis.update_units(y)
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+ 499
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+ 500 if x.shape[0] != y.shape[0]:
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+ /opt/conda/lib/python3.7/site-packages/matplotlib/axis.py in update_units(self, data)
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+ 1446 neednew = self.converter != converter
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+ 1447 self.converter = converter
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+ -> 1448 default = self.converter.default_units(data, self)
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+ 1449 if default is not None and self.units is None:
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+ 1450 self.set_units(default)
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+ /opt/conda/lib/python3.7/site-packages/matplotlib/category.py in default_units(data, axis)
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+ 107 # the conversion call stack is default_units -> axis_info -> convert
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+ 108 if axis.units is None:
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+ --> 109 axis.set_units(UnitData(data))
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+ 110 else:
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+ 111 axis.units.update(data)
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+ /opt/conda/lib/python3.7/site-packages/matplotlib/category.py in __init__(self, data)
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+ 183 self._counter = itertools.count()
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+ 184 if data is not None:
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+ --> 185 self.update(data)
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+ 186
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+ 187 @staticmethod
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+ /opt/conda/lib/python3.7/site-packages/matplotlib/category.py in update(self, data)
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+ 218 for val in OrderedDict.fromkeys(data):
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+ 219 # OrderedDict just iterates over unique values in data.
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+ --> 220 _api.check_isinstance((str, bytes), value=val)
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+ 221 if convertible:
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+ 222 # this will only be called so long as convertible is True.
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+ /opt/conda/lib/python3.7/site-packages/matplotlib/_api/__init__.py in check_isinstance(_types, **kwargs)
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+ 95 ", ".join(names[:-1]) + " or " + names[-1]
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+ 96 if len(names) > 1 else names[0],
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+ ---> 97 type_name(type(v))))
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+ 98
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+ TypeError: 'value' must be an instance of str or bytes, not a float
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