最近開始接觸matplotlib,python
1.首先安裝matplotlib庫和其依賴的一些其餘庫,例如:numpy,scipy和pandas等編碼
2.開始進行簡單的編碼工做,並在PyCharm中運行,出現以下錯誤:spa
Traceback (most recent call last): File "J:/MyGit/pythonTest/GetTegeather/test06.py", line 4, in <module> import matplotlib.pyplot as plt File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36-32\lib\site-packages\matplotlib\pyplot.py", line 115, in <module> _backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup() File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36-32\lib\site-packages\matplotlib\backends\__init__.py", line 62, in pylab_setup [backend_name], 0) File "J:\software\PyCharm 2017.3.1\helpers\pycharm_matplotlib_backend\backend_interagg.py", line 17, in <module> verbose = matplotlib.verbose AttributeError: module 'matplotlib' has no attribute 'verbose'
解決步驟以下:code
前提:blog
1.導入正確版本的matplotlib庫ip
2.代碼最後調用matplotlibku中pyplot.show()方法ci
3,無其餘低級錯誤字符串
解決步驟:get
1.在導入pyplot以前.須要輸入以下步驟:pycharm
import matplotlib as mpl
mpl.use('Agg')
import matplotlib.pyplot as plt
....
2.此時運行python程序,雖然不報錯,可是並無繪圖界面彈出
在命令號幾面輸入以下命令:
import matplotlib
print(matplotlib.get_backend())
將獲得的字符串結果替換mlp.use('Agg')中Agg'便可
例如:個人print(matplotlib.get_backend())結果爲TkAgg,替換後爲:
mpl.use('TkAgg')
3.顯示正常
4.至於緣由,我的能力有限,沒法解釋透徹,
有大神直接更改matplotlibrc文件中backend的值(backend選項改爲你係統的圖形環境),有興趣的自行摸索