---------------------------------------------------------------------------ValueErrorTraceback (mostrecentcalllast)File \personalpath\to\env\site-packages\IPython\core\formatters.py:402,inBaseFormatter.__call__(self,obj)400pass401else:-->402returnprinter(obj)403# Finally look for special method names404method=get_real_method(obj,self.print_method)File \personalpath\to\env\site-packages\IPython\core\pylabtools.py:170,inprint_figure(fig,fmt,bbox_inches,base64,**kwargs)167frommatplotlib.backend_basesimportFigureCanvasBase168FigureCanvasBase(fig)-->170fig.canvas.print_figure(bytes_io,**kw)171data=bytes_io.getvalue()172iffmt=='svg':File \personalpath\to\env\site-packages\matplotlib\backend_bases.py:2155,inFigureCanvasBase.print_figure(self,filename,dpi,facecolor,edgecolor,orientation,format,bbox_inches,pad_inches,bbox_extra_artists,backend,**kwargs)2152# we do this instead of `self.figure.draw_without_rendering`2153# so that we can inject the orientation2154withgetattr(renderer,"_draw_disabled",nullcontext)():->2155self.figure.draw(renderer)2156ifbbox_inches:2157ifbbox_inches=="tight":File \personalpath\to\env\site-packages\matplotlib\artist.py:94,in_finalize_rasterization.<locals>.draw_wrapper(artist,renderer,*args,**kwargs)92 @wraps(draw)93defdraw_wrapper(artist,renderer,*args,**kwargs):--->94result=draw(artist,renderer,*args,**kwargs)95ifrenderer._rasterizing:96renderer.stop_rasterizing()File \personalpath\to\env\site-packages\matplotlib\artist.py:71,inallow_rasterization.<locals>.draw_wrapper(artist,renderer)68ifartist.get_agg_filter()isnotNone:69renderer.start_filter()--->71returndraw(artist,renderer)72finally:73ifartist.get_agg_filter()isnotNone:File \personalpath\to\env\site-packages\matplotlib\figure.py:3257,inFigure.draw(self,renderer)3254# ValueError can occur when resizing a window.3256self.patch.draw(renderer)->3257mimage._draw_list_compositing_images(3258renderer,self,artists,self.suppressComposite)3260renderer.close_group('figure')3261finally:File \personalpath\to\env\site-packages\matplotlib\image.py:134,in_draw_list_compositing_images(renderer,parent,artists,suppress_composite)132ifnot_compositeornothas_images:133forainartists:-->134a.draw(renderer)135else:136# Composite any adjacent images together137image_group= []File \personalpath\to\env\site-packages\matplotlib\artist.py:71,inallow_rasterization.<locals>.draw_wrapper(artist,renderer)68ifartist.get_agg_filter()isnotNone:69renderer.start_filter()--->71returndraw(artist,renderer)72finally:73ifartist.get_agg_filter()isnotNone:File \personalpath\to\env\site-packages\cartopy\mpl\geoaxes.py:524,inGeoAxes.draw(self,renderer,**kwargs)519self.imshow(img,extent=extent,origin=origin,520transform=factory.crs,*factory_args[1:],521**factory_kwargs)522self._done_img_factory=True-->524returnsuper().draw(renderer=renderer,**kwargs)File \personalpath\to\env\site-packages\matplotlib\artist.py:71,inallow_rasterization.<locals>.draw_wrapper(artist,renderer)68ifartist.get_agg_filter()isnotNone:69renderer.start_filter()--->71returndraw(artist,renderer)72finally:73ifartist.get_agg_filter()isnotNone:File \personalpath\to\env\site-packages\matplotlib\axes\_base.py:3210,in_AxesBase.draw(self,renderer)3207ifartists_rasterized:3208_draw_rasterized(self.get_figure(root=True),artists_rasterized,renderer)->3210mimage._draw_list_compositing_images(3211renderer,self,artists,self.get_figure(root=True).suppressComposite)3213renderer.close_group('axes')3214self.stale=FalseFile \personalpath\to\env\site-packages\matplotlib\image.py:134,in_draw_list_compositing_images(renderer,parent,artists,suppress_composite)132ifnot_compositeornothas_images:133forainartists:-->134a.draw(renderer)135else:136# Composite any adjacent images together137image_group= []File \personalpath\to\env\site-packages\matplotlib\artist.py:38,in_prevent_rasterization.<locals>.draw_wrapper(artist,renderer,*args,**kwargs)35renderer.stop_rasterizing()36renderer._rasterizing=False--->38returndraw(artist,renderer,*args,**kwargs)File \personalpath\to\env\site-packages\matplotlib\inset.py:230,inInsetIndicator.draw(self,renderer)226conn_same_style= []228# Figure out which connectors have the same style as the box, so should229# be drawn as a single path.-->230forconninself.connectorsor []:231ifconn.get_visible():232drawn=FalseFile \personalpath\to\env\site-packages\matplotlib\inset.py:221,inInsetIndicator.connectors(self)219ifself._auto_update_bounds:220self._rectangle.set_bounds(self._bounds_from_inset_ax())-->221self._update_connectors()222returntuple(self._connectors)File \personalpath\to\env\site-packages\matplotlib\inset.py:192,inInsetIndicator._update_connectors(self)189pos=self._inset_ax.get_position()190bboxins=pos.transformed(self.get_figure(root=False).transSubfigure)191rectbbox=transforms.Bbox.from_bounds(x,y,width,height).transformed(-->192self._rectangle.get_transform())193x0=rectbbox.x0<bboxins.x0194x1=rectbbox.x1<bboxins.x1File \personalpath\to\env\site-packages\matplotlib\patches.py:309,inPatch.get_transform(self)307defget_transform(self):308"""Return the `~.transforms.Transform` applied to the `Patch`."""-->309returnself.get_patch_transform()+artist.Artist.get_transform(self)File \personalpath\to\env\site-packages\matplotlib\artist.py:454,inArtist.get_transform(self)451self._transform=IdentityTransform()452elif (notisinstance(self._transform,Transform)453andhasattr(self._transform,'_as_mpl_transform')):-->454self._transform=self._transform._as_mpl_transform(self.axes)455returnself._transformFile \personalpath\to\env\site-packages\cartopy\crs.py:267,inCRS._as_mpl_transform(self,axes)265importcartopy.mpl.geoaxesasgeoaxes266ifnotisinstance(axes,geoaxes.GeoAxes):-->267raiseValueError(268'Axes should be an instance of GeoAxes, got %s'%type(axes)269     )270return (271geoaxes.InterProjectionTransform(self,axes.projection)+272axes.transData273 )ValueError:AxesshouldbeaninstanceofGeoAxes,got<class'NoneType'>