Lambert projection is not working in magics 4.1.2.

[NMC-DAVE]

Hi, I use "conda install -c conda-forge magics" install magics 4.1.2. And in jupyter notebook, when I run the example "projection-lambert.ipynb", I get the erros:

import Magics.macro as magics

# Setting the projection
projection = magics.mmap(
    subpage_map_projection        = "lambert",
    subpage_lower_left_latitude   = -0.00,
    subpage_lower_left_longitude  = -80.00,  
    subpage_upper_right_latitude  = 70.00,
    subpage_upper_right_longitude = 160.00,
    subpage_map_area_definition   = "corners",
    page_id_line                  = "on")

# Defining the coastlines
coast = magics.mcoast(
    map_coastline_resolution        = "automatic",
    map_coastline_colour            = "tan",
    map_coastline_land_shade        = "on",    
    map_coastline_land_shade_colour = "cream",
    map_grid                        = "on",
    map_grid_line_style             = "dot",
    map_grid_colour                 = "tan"
)

magics.plot(projection, coast)

---------------------------------------------------------------------------
MagicsError                               Traceback (most recent call last)
<ipython-input-1-307c16173ba6> in <module>
     22 )
     23 
---> 24 magics.plot(projection, coast)

~/anaconda3/lib/python3.7/site-packages/Magics/macro.py in _jplot(*args)
    609         all.extend(args)
    610 
--> 611         _plot(all)
    612 
    613         image = Image(tmp)

~/anaconda3/lib/python3.7/site-packages/Magics/macro.py in _plot(*args)
    518     Magics.init()
    519     for n in args:
--> 520         _execute(n)
    521 
    522     #Collect the drivers!

~/anaconda3/lib/python3.7/site-packages/Magics/macro.py in _execute(o)
    506         if isinstance(o, list) or isinstance(o, tuple):
    507                 for x in o:
--> 508                         _execute(x)
    509 
    510         else:

~/anaconda3/lib/python3.7/site-packages/Magics/macro.py in _execute(o)
    510         else:
    511 
--> 512                 o.execute()
    513 
    514 def _plot(*args):

~/anaconda3/lib/python3.7/site-packages/Magics/macro.py in execute(self)
    396                 if self.action == Magics.legend :
    397                     Magics.setc("legend", "on")
--> 398                 self.action()
    399                 if self.action != Magics.obs and self.action != Magics.minput:
    400                     for key in list(self.args.keys()):

~/anaconda3/lib/python3.7/site-packages/Magics/Magics.py in wrapped(*args)
    178         err = fn(*args)
    179         if err:
--> 180             raise MagicsError(err)
    181 
    182     return wrapped

MagicsError: Magics Error - No Plot Produced!!! (1083945801)

So how can i solve this, very thanks!