#随机选取一个真实用户
userIndex = random.randint(0,len(allUserLocation))
realUserLocation = allUserLocation[userIndex]
print(len(allUserLocation))
del allUserLocation[userIndex]
print(len(allUserLocation))

Traceback (most recent call last):
File "C:/Users/Zhang Liqiang/Desktop/lbs/lbs_algorithm/lbs_algorithm/test_algorithm/showAllUser_geohash.py", line 17, in 
realUserLocation = allUserLocation[userIndex]
IndexError: list index out of range