将matplotlib图保存为tiff时出错

我可以用.png格式成功保存使用matplotlib的图。然而，当我尝试将其保存在.TIFF格式，我得到这个错误：将matplotlib图保存为tiff时出错

plt.savefig(base_dir+'Plots'+os.sep+path+os.sep+title+'.tiff', dpi=500)

错误：

File "C:/Users/r/workspace/FLE/plots.py", line 1310, in plot_by_region 
    plt.savefig(base_dir+'Plots'+os.sep+path+os.sep+title+'.tiff', dpi=500) 
    File "C:\Anaconda64\lib\site-packages\matplotlib\pyplot.py", line 688, in savefig 
    res = fig.savefig(*args, **kwargs) 
    File "C:\Anaconda64\lib\site-packages\matplotlib\figure.py", line 1539, in savefig 
    self.canvas.print_figure(*args, **kwargs) 
    File "C:\Anaconda64\lib\site-packages\matplotlib\backends\backend_qt5agg.py", line 196, in print_figure 
    FigureCanvasAgg.print_figure(self, *args, **kwargs) 
    File "C:\Anaconda64\lib\site-packages\matplotlib\backend_bases.py", line 2230, in print_figure 
    **kwargs) 
    File "C:\Anaconda64\lib\site-packages\matplotlib\backends\backend_agg.py", line 594, in print_tif 
    dpi=dpi) 
    File "C:\Anaconda64\lib\site-packages\PIL\Image.py", line 1665, in save 
    save_handler(self, fp, filename) 
    File "C:\Anaconda64\lib\site-packages\PIL\TiffImagePlugin.py", line 1320, in _save 
    offset = ifd.save(fp) 
    File "C:\Anaconda64\lib\site-packages\PIL\TiffImagePlugin.py", line 608, in save 
    if len(data) <= 4: 
TypeError: object of type 'int' has no len()

来源

2016-01-29 user308827

回滚到枕头2.9.0并保存到.TIFF工作。请看这里：https://github.com/python-pillow/Pillow/issues/1524

来源

2016-01-29 19:29:23 user308827

虽然这个链接可能回答这个问题，但最好在这里包含答案的基本部分并提供参考链接。如果链接页面更改，则仅链接答案可能会失效。 - [来自评论]（/ review/low-quality-posts/11078019） –

@FabioLamanna，答案的重要部分出现在我的答案中。 – user308827

将matplotlib图保存为tiff时出错

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