我尝试使用 Basemap 包来绘制 PyCharm 的地图,但是我遇到了一些问题
from mpl_toolkits.basemap import Basemap`
回溯如下:
Traceback (most recent call last):
File "/Users/yupeipei/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 2963, in run_code
exec(code_obj, self.user_global_ns, self.user_ns)
File "<ipython-input-4-0a24a3a77efd>", line 7, in <module>
from mpl_toolkits.basemap import Basemap
File "/Applications/PyCharm.app/Contents/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 20, in do_import
module = self._system_import(name, *args, **kwargs)
File "/Users/yupeipei/anaconda3/lib/python3.6/site-packages/mpl_toolkits/basemap/__init__.py", line 146, in <module>
pyproj_datadir = os.environ['PROJ_LIB']
File "/Users/yupeipei/anaconda3/lib/python3.6/os.py", line 669, in __ getitem__
raise KeyError(key) from None
KeyError: 'PROJ_LIB'
我对 PyCharm 上的这个错误感到困惑,因为相同的脚本在 Jupyter 或 Spyder 上正确运行!PyCharm 中的环境是 ../anaconda3/lib/python3.6,其中与 anaconda 相同。
有没有人遇到过这个错误?
谁能帮我解决这个错误?
侃侃尔雅
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