Python程序錯誤

Question

我是編程新手，我試圖製作一個python程序。那就是：

import time 
gravity = 0 
space = 0 

print "Welcome to the 'Find out who is in space' program" 

person_messy = raw_input("Enter a name:") 

person = person_messy.lower() 

if len(person) < 5: 
    print "Make sure you put the first AND last name" 
else: 
    space = 1 
    print "Searching database....." 

if person == "oleg kotov" or "mike hopkins" or "sergey ryazanskiy" or "fyodor yurchikhin" or "karen nyberg" or "luca permitano": 
    gravity = 1 
else: 
    gravity = 0 

time.sleep(1) 

if space == 1: 
    print "loading..." 

time.sleep(1) 

if space == 1: 
    print "loading..." 

time.sleep(1) 

if space == 1: 
    print "loading..." 

if gravity == 1: 
    print person + "is in space!" 
else: 
    print "You and " + person + "are on the same planet." 

這是我得到的錯誤：

Internal error: ReferenceError: _select is not defined

Answer 1

我有類似的代碼，同樣的問題。你不能用time.sleep也給出了這樣的。我不知道爲什麼，但修復了我的代碼（不使用time.sleep）