I can run the code, but the map is not visible.

[YongchuanYang2000]

Hi~
When I import leafmap.maplibregl as leafmap, and run the code like this, the map is not visible.
Is there anyone having the same problem? How to deal with it. Can anyone help me. Thanks.

[giswqs]

Create a new conda env to install leafmap.

[YongchuanYang2000]

Thank you, Dr. Wu. I have tried to create a new env but the problem still exists.
Could it be that some package versions do not support map rendering? All the packages in my new env (only for leafmap) are as below:

Package Version

absl-py 2.0.0
access 1.1.9
annotated-types 0.7.0
anywidget 0.9.18
asttokens 3.0.0
attrs 25.3.0
beautifulsoup4 4.13.3
bqplot 0.12.45
branca 0.8.1
cachetools 5.3.2
certifi 2025.8.3
charset-normalizer 3.4.3
click 8.1.8
colorama 0.4.6
comm 0.2.3
contourpy 1.3.0
cycler 0.12.1
debugpy 1.8.16
decorator 5.2.1
deprecation 2.1.0
duckdb 1.3.2
earthengine-api 1.6.4
esda 2.5.1
eval_type_backport 0.2.2
exceptiongroup 1.3.0
executing 2.2.0
filelock 3.19.1
folium 0.20.0
fonttools 4.59.2
gdown 5.2.0
geojson 3.2.0
geopandas 1.0.1
giddy 2.3.5
google-api-core 2.25.1
google-api-python-client 2.179.0
google-auth 2.40.3
google-auth-httplib2 0.2.0
google-auth-oauthlib 1.1.0
google-cloud-core 2.4.3
google-cloud-storage 3.3.0
google-crc32c 1.7.1
google-resumable-media 2.7.2
googleapis-common-protos 1.70.0
grpcio 1.59.0
httplib2 0.30.0
idna 3.10
importlib_metadata 8.7.0
importlib_resources 6.5.2
inequality 1.0.0
ipyevents 2.0.2
ipyfilechooser 0.6.0
ipykernel 6.30.1
ipyleaflet 0.20.0
ipython 8.18.1
ipytree 0.2.2
ipyvue 1.11.2
ipyvuetify 1.11.3
ipywidgets 8.1.7
jedi 0.19.2
Jinja2 3.1.6
jsonschema 4.25.1
jsonschema-specifications 2025.4.1
jupyter_client 8.6.3
jupyter_core 5.8.1
jupyter-leaflet 0.20.0
jupyterlab_widgets 3.0.15
kiwisolver 1.4.7
leafmap 0.52.0
libpysal 4.8.1
maplibre 0.3.5
Markdown 3.5
MarkupSafe 3.0.2
matplotlib 3.9.4
matplotlib-inline 0.1.7
mgwr 2.2.1
momepy 0.6.0
narwhals 2.2.0
nest-asyncio 1.6.0
numpy 2.0.2
oauthlib 3.2.2
packaging 25.0
pandas 2.3.2
parso 0.8.5
pillow 11.3.0
pip 25.1
platformdirs 4.4.0
plotly 6.3.0
pointpats 2.4.0
prompt_toolkit 3.0.52
proto-plus 1.26.1
protobuf 6.32.0
psutil 7.0.0
psygnal 0.14.1
pure_eval 0.2.3
pyasn1 0.5.0
pyasn1-modules 0.3.0
pydantic 2.11.7
pydantic_core 2.33.2
Pygments 2.19.2
pyogrio 0.11.1
pyparsing 3.2.3
pyproj 3.6.1
pysal 24.1
PySocks 1.7.1
pystac 1.10.1
pystac-client 0.8.3
python-box 7.3.2
python-dateutil 2.9.0.post0
pytz 2025.2
pywin32 311
pyzmq 27.0.2
quantecon 0.8.0
rasterstats 0.20.0
referencing 0.36.2
requests 2.32.5
requests-oauthlib 1.3.1
rpds-py 0.27.1
rsa 4.9
scooby 0.10.1
segregation 2.5.2
setuptools 78.1.1
shapely 2.0.7
six 1.17.0
soupsieve 2.8
spaghetti 1.7.4
spglm 1.1.0
spint 1.0.7
splot 1.1.7
spopt 0.5.0
spreg 1.8.2
spvcm 0.3.0
stack-data 0.6.3
tensorboard 2.15.0
tensorboard-data-server 0.7.2
tobler 0.12.1
tornado 6.5.2
tqdm 4.67.1
traitlets 5.14.3
traittypes 0.2.1
typing_extensions 4.15.0
typing-inspection 0.4.1
tzdata 2025.2
uritemplate 4.2.0
urllib3 2.5.0
wcwidth 0.2.13
Werkzeug 3.1.3
wheel 0.45.1
whitebox 2.3.6
whiteboxgui 2.3.0
widgetsnbextension 4.0.14
xyzservices 2025.4.0
zipp 3.23.0

[giswqs]

Your env contains a lot of packages. Try creating a fresh conda environment and only install leafmap to avoid conflicts with existing packages