Map.addlegent not working

[spaceie08]

Environment Information

`Date: Fri Oct 25 01:45:18 2024 W. Europe Daylight Time

            OS : Windows (10 10.0.22631 SP0 Multiprocessor Free)
        CPU(s) : 12
       Machine : AMD64
  Architecture : 64bit
           RAM : 30.8 GiB
   Environment : Python

Python 3.8.10 (tags/v3.8.10:3d8993a, May 3 2021, 11:48:03) [MSC v.1928 64
bit (AMD64)]

        geemap : 0.34.3
            ee : 1.1.5
    ipyleaflet : 0.19.2
        folium : 0.18.0
    jupyterlab : Module not found
      notebook : Module not found
     ipyevents : 2.0.2
     geopandas : 0.13.2`

Description

I am trying to add the legend for a vector styled layer. But it throws an error. I have tried adding the built in legends as well and it still does not work.

`colors = ['#FF0000', '#0000FF', '#00FF00', '#FFFF00']
labels = ['barren', 'builtup', 'vegetation', 'water']

fillColor = [c + "A8" for c in colors]

styled_fc = geemap.ee_vector_style(
fc, column="Class", labels=labels, fillColor=fillColor, color="00000000"
)
Map1.add_legend(title="Class Type", layer_name= styled_fc , labels=labels, colors=colors, position = "bottomright")

---

TypeError Traceback (most recent call last)
File c:\Users\jazib\Documents\M-GEO\Big_Geo_Data\GEE\gee_env\lib\site-packages\geemap\geemap.py:887, in Map.add_legend(self, title, legend_dict, keys, colors, position, builtin_legend, layer_name, add_header, widget_args, **kwargs)
886 try:
--> 887 legend = self._add_legend(
888 title,
889 legend_dict,
890 keys,
891 colors,
892 position,
893 builtin_legend,
894 layer_name,
895 add_header,
896 widget_args,
897 **kwargs,
898 )
899 self._legend = legend

File c:\Users\jazib\Documents\M-GEO\Big_Geo_Data\GEE\gee_env\lib\site-packages\geemap\core.py:1167, in Map._add_legend(self, title, legend_dict, keys, colors, position, builtin_legend, layer_name, add_header, widget_args, **kwargs)
1147 """Adds a customized legend to the map.
1148
1149 Args:
(...)
1165 widget_template() function. Defaults to {}.
1166 """
...
903 self.legends.append(legend)
904 except Exception as e:
--> 905 raise Exception(e)

Exception: argument of type 'NoneType' is not iterable

`

[giswqs]

This issue was already fixed in #2143. Please make sure you update geemap to the latest version.

pip install -U geemap