Python 如何使用plotly库进行打印而不获取ValueError?
我有个问题。 我导入了所需的库Python 如何使用plotly库进行打印而不获取ValueError?,python,plotly,valueerror,Python,Plotly,Valueerror,我有个问题。 我导入了所需的库 aerial = pd.read_csv("C://Users//bilim//Python//DATAI Team//3) Data Visualization//operations.csv") import plotly.plotly as py from plotly.offline import init_notebook_mode, iplot init_notebook_mode(connected=True) import plotly.grap
aerial = pd.read_csv("C://Users//bilim//Python//DATAI Team//3) Data Visualization//operations.csv")
import plotly.plotly as py
from plotly.offline import init_notebook_mode, iplot
init_notebook_mode(connected=True)
import plotly.graph_objs as go
# ATTACK
aerial["color"] = ""
aerial.color[aerial.Country == "USA"] = "rgb(0,116,217)"
aerial.color[aerial.Country == "GREAT BRITAIN"] = "rgb(255,65,54)"
aerial.color[aerial.Country == "NEW ZEALAND"] = "rgb(133,20,75)"
aerial.color[aerial.Country == "SOUTH AFRICA"] = "rgb(255,133,27)"
data = [dict(
type='scattergeo',
lon = aerial['Takeoff Longitude'],
lat = aerial['Takeoff Latitude'],
hoverinfo = 'text',
text = "Country: " + aerial.Country + " Takeoff Location: "+aerial["Takeoff Location"]+" Takeoff Base: " + aerial['Takeoff Base'],
mode = 'markers',
marker=dict(
sizemode = 'area',
sizeref = 1,
size= 10 ,
line = dict(width=1,color = "white"),
color = aerial["color"],
opacity = 0.7),
)]
layout = dict(
title = 'Countries Take Off Bases ',
hovermode='closest',
geo = dict(showframe=False, showland=True, showcoastlines=True, showcountries=True,
countrywidth=1, projection=dict(type='Mercator'),
landcolor = 'rgb(217, 217, 217)',
subunitwidth=1,
showlakes = True,
lakecolor = 'rgb(255, 255, 255)',
countrycolor="rgb(5, 5, 5)")
)
fig = go.Figure(data=data, layout=layout)
iplot(fig)
错误是:
值错误:
为scattergeo.marker的“color”属性接收到无效元素
无效元素包括:['','','','','','','','','','','','','.]错误来自这行代码:
天线[“颜色”]=''
。如果您确实打算使用它来定义标记颜色,则需要为天线[“颜色”]
(例如[“红色”、“蓝色”、“绿色”…])
)分配一些值。但我在“数据”中分配了它。在你的代码中,它是一个空字符串(即,“
”),它不是一种颜色或颜色列表。在将天线[“颜色”]用作标记颜色之前,需要先定义它。