質問編集履歴
1
完全なtracebackの更新
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@@ -14,12 +14,27 @@
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```python
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if width > splet:
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print("buy")
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-
elif (-splet > width)
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elif (-splet > width) & (width > splet):
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print('sell')
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else:
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print('none')
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```
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次のようなエラーが出ます
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```python
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ValueError Traceback (most recent call last)
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<ipython-input-26-69476cce1849> in <module>()
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4
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5
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----> 6 if width > splet:
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7 print("buy")
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8 elif (-splet > width) & (width > splet):
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~\Anaconda3\lib\site-packages\pandas\core\generic.py in __nonzero__(self)
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1119 raise ValueError("The truth value of a {0} is ambiguous. "
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1120 "Use a.empty, a.bool(), a.item(), a.any() or a.all()."
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-> 1121 .format(self.__class__.__name__))
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1122
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1123 __bool__ = __nonzero__
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ValueError: The truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all().
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```
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