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[英]TypeError: missing 1 required positional argument: 's' in Airflow
[英]Python TypeError: xlabel() missing 1 required positional argument: 's'
import os, pandas as pd
from matplotlib import pyplot
import matplotlib.pyplot as plt
#Change this to match your directory where the file is stored
os.chdir(r'Z:\\My Documents')
#Read the CSV into Python, setting the first column as the index and the first row as the column names
series = pd.read_csv('Energy.csv', header=0,index_col = 0)
series = series.transpose()
x = series.columns
print(series.head())
name = series.index.values
plt.figure(figsize = (11.69,8.27))
for i,values in enumerate(series.values):
plt.bar(x,values, label = name[i])
plt.xlabel(label = "VOC", loc = 'best')
plt.ylabel(label = "VOC", loc = 'best')
plt.legend(loc = 'best')
大家好
我正在嘗試運行上面的代碼,並且一直在說:
TypeError: xlabel() missing 1 required positional argument: 's'
我已經移動了位置參數,並且仍然拋出錯誤。
有任何想法嗎?
xlabel
(和ylabel
)期望第一個參數是要使用的字符串( 請參見doc ),因此將plt.xlabel(label = "VOC", loc = 'best')
替換為plt.xlabel("VOC")
,然后對ylabel
做同樣的ylabel
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