安装cnmaps后绘图报错（包版本：1.1.7）

[ww15996472026]

1、在进行合并边界（示例）操作时报错：

jingjinji = beijing + tianjin + hebei
Traceback (most recent call last):

  Cell In[24], line 1
    jingjinji = beijing + tianjin + hebei

  File D:\anaconda\Lib\site-packages\cnmaps\maps.py:43 in __add__
    return self.union(other)

  File D:\anaconda\Lib\site-packages\cnmaps\maps.py:78 in union
    union_result = super().union(other)

  File D:\anaconda\Lib\site-packages\shapely\geometry\base.py:704 in union
    return geom_factory(self.impl['union'](self, other))

  File D:\anaconda\Lib\site-packages\shapely\topology.py:69 in __call__
    product = self.fn(this._geom, other._geom, *args)

OSError: exception: access violation reading 0x00000000000001A4

2、安装cnmaps后，原本能正常出图的代码，在运行matplotlib绘图时同样报错：

fig_ax1.set_extent([leftlon,rightlon,lowerlat,upperlat],crs=ccrs.PlateCarree())
Traceback (most recent call last):

  Cell In[26], line 1
    fig_ax1.set_extent([leftlon,rightlon,lowerlat,upperlat],crs=ccrs.PlateCarree())

  File D:\anaconda\Lib\site-packages\cartopy\mpl\geoaxes.py:858 in set_extent
    projected = self.projection.project_geometry(domain_in_crs, crs)

  File D:\anaconda\Lib\site-packages\cartopy\crs.py:817 in project_geometry
    return getattr(self, method_name)(geometry, src_crs)

  File D:\anaconda\Lib\site-packages\cartopy\crs.py:823 in _project_line_string
    return cartopy.trace.project_linear(geometry, src_crs, self)

  File lib/cartopy/trace.pyx:585 in cartopy.trace.project_linear

  File D:\anaconda\Lib\site-packages\shapely\impl.py:37 in wrapper
    return func(*args, **kwargs)

  File D:\anaconda\Lib\site-packages\shapely\prepared.py:61 in covers
    return bool(self.impl['prepared_covers'](self, other))

  File D:\anaconda\Lib\site-packages\shapely\predicates.py:15 in __call__
    return self.fn(this._geom, other._geom, *args)

OSError: exception: access violation reading 0xFFFFFFFFFFFFFFFF

[Clarmy]

你好，请执行一下 pip list 看一下依赖包的版本信息。

[ww15996472026]

---

aiobotocore 2.4.2
aiofiles 22.1.0
aiohttp 3.8.3
aioitertools 0.7.1
aiosignal 1.2.0
aiosqlite 0.18.0
alabaster 0.7.12
anaconda-catalogs 0.2.0
anaconda-client 1.12.0
anaconda-navigator 2.4.2
anaconda-project 0.11.1
anyio 3.5.0
appdirs 1.4.4
argon2-cffi 21.3.0
argon2-cffi-bindings 21.2.0
arrow 1.2.3
astroid 2.14.2
astropy 5.1
asttokens 2.0.5
async-timeout 4.0.2
atomicwrites 1.4.0
attrs 22.1.0
Automat 20.2.0
autopep8 1.6.0
Babel 2.11.0
backcall 0.2.0
backports.functools-lru-cache 1.6.4
backports.tempfile 1.0
backports.weakref 1.0.post1
bcrypt 3.2.0
beautifulsoup4 4.12.2
binaryornot 0.4.4
black 0.0
bleach 4.1.0
bokeh 3.2.1
boltons 23.0.0
boto3 1.24.28
botocore 1.27.59
Bottleneck 1.3.5
brotlipy 0.7.0
build 0.10.0
CacheControl 0.13.1
Cartopy 0.22.0
cdo 1.6.0
cdsapi 0.6.1
certifi 2023.7.22
cf-xarray 0.8.4
cffi 1.15.1
cfgrib 0.9.8.5
cftime 1.6.2
chardet 4.0.0
charset-normalizer 2.0.4
cleo 2.0.1
click 8.0.4
click-plugins 1.1.1
cligj 0.7.2
cloudpickle 2.2.1
clyent 1.2.2
cmaps 2.0.1
cnmaps 1.1.7
colorama 0.4.6
colorcet 3.0.1
comm 0.1.2
conda 23.7.4
conda-build 3.26.0
conda-content-trust 0.2.0
conda_index 0.2.3
conda-libmamba-solver 23.5.0
conda-pack 0.6.0
conda-package-handling 2.2.0
conda_package_streaming 0.9.0
conda-repo-cli 1.0.41
conda-token 0.4.0
conda-verify 3.4.2
constantly 15.1.0
contourpy 1.0.5
cookiecutter 1.7.3
crashtest 0.4.1
cryptography 41.0.2
cssselect 1.1.0
cycler 0.11.0
cytoolz 0.12.0
daal4py 2023.1.1
dask 2023.6.0
datashader 0.15.1
datashape 0.5.4
debugpy 1.6.7
decorator 5.1.1
defusedxml 0.7.1
diff-match-patch 20200713
dill 0.3.6
distlib 0.3.7
distributed 2023.6.0
docstring-to-markdown 0.11
docutils 0.18.1
dulwich 0.21.6
eccodes 1.6.0
entrypoints 0.4
eofs 1.4.0
et-xmlfile 1.1.0
executing 0.8.3
fastjsonschema 2.16.2
filelock 3.12.4
findlibs 0.0.5
fiona 1.9.5
flake8 6.0.0
Flask 2.2.2
fonttools 4.25.0
frozenlist 1.3.3
fsspec 2023.3.0
future 0.18.3
gensim 4.3.0
geocat.comp 2023.10.0
geocat.viz 2023.10.0
geojson 3.0.1
geopandas 0.14.0
glob2 0.7
greenlet 2.0.1
h5netcdf 1.2.0
h5py 3.7.0
HeapDict 1.0.1
holoviews 1.17.0
hvplot 0.8.4
hyperlink 21.0.0
idna 3.4
imagecodecs 2021.8.26
imageio 2.26.0
imagesize 1.4.1
imbalanced-learn 0.10.1
importlib-metadata 6.0.0
incremental 21.3.0
inflection 0.5.1
iniconfig 1.1.1
installer 0.7.0
intake 0.6.8
intervaltree 3.1.0
ipykernel 6.19.2
ipython 8.12.0
ipython-genutils 0.2.0
ipywidgets 8.0.4
isort 5.9.3
itemadapter 0.3.0
itemloaders 1.0.4
itsdangerous 2.0.1
jaraco.classes 3.2.1
jedi 0.18.1
jellyfish 0.9.0
Jinja2 3.1.2
jinja2-time 0.2.0
jmespath 0.10.0
joblib 1.2.0
json5 0.9.6
jsonpatch 1.32
jsonpointer 2.1
jsonschema 4.17.3
jupyter 1.0.0
jupyter_client 7.4.9
jupyter-console 6.6.3
jupyter_core 5.3.0
jupyter-events 0.6.3
jupyter-server 1.23.4
jupyter_server_fileid 0.9.0
jupyter_server_ydoc 0.8.0
jupyter-ydoc 0.2.4
jupyterlab 3.6.3
jupyterlab-pygments 0.1.2
jupyterlab_server 2.22.0
jupyterlab-widgets 3.0.5
keyring 24.2.0
kiwisolver 1.4.4
lazy_loader 0.2
lazy-object-proxy 1.6.0
libarchive-c 2.9
libmambapy 1.4.1
linkify-it-py 2.0.0
llvmlite 0.40.0
lmdb 1.4.1
locket 1.0.0
lxml 4.9.2
lz4 4.3.2
Markdown 3.4.1
markdown-it-py 2.2.0
MarkupSafe 2.1.1
matplotlib 3.8.0
matplotlib-inline 0.1.6
mccabe 0.7.0
mdit-py-plugins 0.3.0
mdurl 0.1.0
menuinst 1.4.19
MetPy 1.5.1
mistune 0.8.4
mkl-fft 1.3.6
mkl-random 1.2.2
mkl-service 2.4.0
more-itertools 8.12.0
mpmath 1.3.0
msgpack 1.0.3
multidict 6.0.2
multipledispatch 0.6.0
munkres 1.1.4
mypy-extensions 0.4.3
navigator-updater 0.4.0
nbclassic 0.5.5
nbclient 0.5.13
nbconvert 6.5.4
nbformat 5.7.0
nest-asyncio 1.5.6
netCDF4 1.6.2
networkx 3.1
nltk 3.8.1
notebook 6.5.4
notebook_shim 0.2.2
numba 0.57.0
numexpr 2.8.4
numpy 1.24.3
numpydoc 1.5.0
openpyxl 3.0.10
orjson 3.9.9
packaging 23.0
pandas 1.5.3
pandocfilters 1.5.0
panel 1.2.1
param 1.13.0
parameterized 0.9.0
paramiko 2.8.1
parsel 1.6.0
parso 0.8.3
partd 1.2.0
pathlib 1.0.1
pathspec 0.10.3
patsy 0.5.3
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pickleshare 0.7.5
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Pint 0.22
pip 23.2.1
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platformdirs 3.10.0
plotly 5.9.0
pluggy 1.0.0
ply 3.11
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poetry-plugin-export 1.5.0
pooch 1.4.0
poyo 0.5.0
prometheus-client 0.14.1
prompt-toolkit 3.0.36
properscoring 0.1
Protego 0.1.16
psutil 5.9.0
ptyprocess 0.7.0
pure-eval 0.2.2
py-cpuinfo 8.0.0
pyarrow 11.0.0
pyasn1 0.4.8
pyasn1-modules 0.2.8
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pycosat 0.6.4
pycparser 2.21
pyct 0.5.0
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PyDispatcher 2.0.5
pydocstyle 6.3.0
pyerfa 2.0.0
pyflakes 3.0.1
Pygments 2.15.1
PyJWT 2.4.0
pylint 2.16.2
pylint-venv 2.3.0
pyls-spyder 0.4.0
PyNaCl 1.5.0
pyodbc 4.0.34
pyOpenSSL 23.2.0
pyparsing 3.0.9
pyproj 3.4.1
pyproject_hooks 1.0.0
PyQt5 5.15.7
PyQt5-sip 12.11.0
PyQtWebEngine 5.15.4
pyrsistent 0.18.0
pyshp 2.3.1
PySocks 1.7.1
pytest 7.4.0
python-dateutil 2.8.2
python-json-logger 2.0.7
python-lsp-black 1.2.1
python-lsp-jsonrpc 1.0.0
python-lsp-server 1.7.2
python-slugify 5.0.2
python-snappy 0.6.1
pytoolconfig 1.2.5
pytz 2022.7
pyviz-comms 2.3.0
PyWavelets 1.4.1
pywin32 305.1
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pywinpty 2.0.10
PyYAML 6.0
pyzmq 23.2.0
QDarkStyle 3.0.2
qstylizer 0.2.2
QtAwesome 1.2.2
qtconsole 5.4.2
QtPy 2.2.0
queuelib 1.5.0
rapidfuzz 2.15.1
regex 2022.7.9
requests 2.31.0
requests-file 1.5.1
requests-toolbelt 1.0.0
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rope 1.7.0
Rtree 1.0.1
ruamel.yaml 0.17.21
ruamel-yaml-conda 0.17.21
s3fs 2023.3.0
s3transfer 0.6.0
sacpy 0.0.19
sacremoses 0.0.43
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Scrapy 2.8.0
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Shapely 1.8.5.post1
shellingham 1.5.3
sip 6.6.2
six 1.16.0
smart-open 5.2.1
sniffio 1.2.0
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sortedcontainers 2.4.0
soupsieve 2.4
Sphinx 5.0.2
sphinxcontrib-applehelp 1.0.2
sphinxcontrib-devhelp 1.0.2
sphinxcontrib-htmlhelp 2.0.0
sphinxcontrib-jsmath 1.0.1
sphinxcontrib-qthelp 1.0.3
sphinxcontrib-serializinghtml 1.1.5
spyder 5.4.3
spyder-kernels 2.4.3
SQLAlchemy 1.4.39
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statsmodels 0.14.0
sympy 1.11.1
tables 3.8.0
tabulate 0.8.10
TBB 0.2
tblib 1.7.0
tenacity 8.2.2
terminado 0.17.1
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textdistance 4.2.1
threadpoolctl 2.2.0
three-merge 0.1.1
tifffile 2021.7.2
tinycss2 1.2.1
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toml 0.10.2
tomlkit 0.12.1
toolz 0.12.0
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tqdm 4.65.0
traitlets 5.7.1
transformers 2.1.1
trove-classifiers 2023.9.19
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twisted-iocpsupport 1.0.2
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uc-micro-py 1.0.1
ujson 5.4.0
Unidecode 1.2.0
urllib3 1.26.16
virtualenv 20.24.5
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wcwidth 0.2.5
webencodings 0.5.1
websocket-client 0.58.0
Werkzeug 2.2.3
whatthepatch 1.0.2
wheel 0.38.4
widgetsnbextension 4.0.5
win-inet-pton 1.1.0
wrapt 1.14.1
xarray 2023.2.0
xhistogram 0.3.2
xlrd 2.0.1
xlwings 0.29.1
xmca 1.4.2.post2
xskillscore 0.0.24
xyzservices 2022.9.0
y-py 0.5.9
yapf 0.31.0
yarl 1.8.1
ypy-websocket 0.8.2
zict 2.2.0
zipp 3.11.0
zope.interface 5.4.0
zstandard 0.19.0

[Clarmy]

包的依赖有点多，你可以尝试一下创建一个新的虚拟环境安装 cnmaps 是否会有问题：

$ conda create -n testenv python=3.9 -y
$ conda activate testenv
$ pip install -U cnmaps ipython

然后打开 ipython 终端测试一下是否仍然复现

[ww15996472026]

虚拟环境里pip install cnmaps ipython报错了

(testenv) PS C:\Users\36404> pip install cnmaps ipython
Fatal Python error: init_sys_streams: can't initialize sys standard streams
Python runtime state: core initialized
Traceback (most recent call last):
  File "D:\\anaconda\\Lib\io.py", line 54, in <module>
ImportError: cannot import name 'text_encoding' from 'io' (unknown location)

[Clarmy]

最后经过沟通使用 windows 的 linux 子系统安装解决。