Matplotlib - AttributeError: Unknown property maker
我的代码：
1 2 3 4 5 6 7 | from matplotlib import pyplot as plt years = [1950, 1960, 1970, 1980, 1990, 2000, 2010] gdp = [300.2, 543.3, 1075.9, 286.5, 5979.6, 10289.7, 14958.3] plt.plot(years, gdp, color= 'green', maker='o', linestyle= 'solid') plt.title("Nominal GDP") plt.ylabel("Billions of $") plt.show() |
我在Python 3.6.2中运行这个程序但是我遇到了各种错误。 以下是我得到的错误
Traceback (most recent call last):
File"C:\Python Programs\Python 3.4\test1.py", line 6, in
plt.plot(years, gdp, color= 'green', maker='o', linestyle= 'solid')File"C:\Program Files (x86)\Python36-32\lib\site-packages\matplotlib\pyplot.py", line 3317, in plot
ret = ax.plot(*args, **kwargs)File"C:\Program Files (x86)\Python36-32\lib\site-packages\matplotlib__init__.py", line 1898, in inner
return func(ax, *args, **kwargs)File"C:\Program Files (x86)\Python36-32\lib\site-packages\matplotlib\axes_axes.py", line 1406, in plot
for line in self._get_lines(*args, **kwargs):File"C:\Program Files (x86)\Python36-32\lib\site-packages\matplotlib\axes_base.py", line 407, in _grab_next_args
for seg in self._plot_args(remaining, kwargs):File"C:\Program Files (x86)\Python36-32\lib\site-packages\matplotlib\axes_base.py", line 395, in _plot_args
seg = func(x[:, j % ncx], y[:, j % ncy], kw, kwargs)File"C:\Program Files (x86)\Python36-32\lib\site-packages\matplotlib\axes_base.py", line 302, in _makeline
seg = mlines.Line2D(x, y, **kw)File"C:\Program Files (x86)\Python36-32\lib\site-packages\matplotlib\lines.py", line 431, in init
self.update(kwargs)File"C:\Program Files (x86)\Python36-32\lib\site-packages\matplotlib\artist.py", line 885, in update
for k, v in props.items()]File"C:\Program Files (x86)\Python36-32\lib\site-packages\matplotlib\artist.py", line 885, in
for k, v in props.items()]File"C:\Program Files (x86)\Python36-32\lib\site-packages\matplotlib\artist.py", line 878, in _update_property
raise AttributeError('Unknown property %s' % k)AttributeError: Unknown property maker
有人可以帮忙吗？
从
marker: :mod:
A valid marker style
因此，在