Python 获取错误：JSONDecodeError:期望值：第2行第1列（字符1）

这就是我试图运行的代码。 我正在尝试从tweet中提取地理位置数据，这是一个我试图尝试的方法，但我一直得到这个错误&我只是觉得有点绝望

fname = 'Election2020.txt'
with open(fname, 'r') as f:
    
    #Create dictionary to later be stored as JSON. All data will be included
    # in the list 'data'
    users_with_geodata = {
        "data": []
    }
    all_users = []
    total_tweets = 0
    geo_tweets  = 0
    for line in f:
        tweet = json.loads(line)
        if tweet['user']['id']:
            total_tweets += 1 
            user_id = tweet['user']['id']
            if user_id not in all_users:
                all_users.append(user_id)
                
                #Give users some data to find them by. User_id listed separately 
                # to make iterating this data later easier
                user_data = {
                    "user_id" : tweet['user']['id'],
                    "features" : {
                        "name" : tweet['user']['name'],
                        "id": tweet['user']['id'],
                        "screen_name": tweet['user']['screen_name'],
                        "tweets" : 1,
                        "location": tweet['user']['location'],
                    }
                }
                #Iterate through different types of geodata to get the variable primary_geo
                if tweet['coordinates']:
                    user_data["features"]["primary_geo"] = str(tweet['coordinates'][tweet['coordinates'].keys()[1]][1]) + ", " + str(tweet['coordinates'][tweet['coordinates'].keys()[1]][0])
                    user_data["features"]["geo_type"] = "Tweet coordinates"
                elif tweet['place']:
                    user_data["features"]["primary_geo"] = tweet['place']['full_name'] + ", " + tweet['place']['country']
                    user_data["features"]["geo_type"] = "Tweet place"
                else:
                    user_data["features"]["primary_geo"] = tweet['user']['location']
                    user_data["features"]["geo_type"] = "User location"
                #Add only tweets with some geo data to .json. Comment this if you want to include all tweets.
                if user_data["features"]["primary_geo"]:
                    users_with_geodata['data'].append(user_data)
                    geo_tweets += 1
            
            #If user already listed, increase their tweet count
            elif user_id in all_users:
                for user in users_with_geodata["data"]:
                    if user_id == user["user_id"]:
                        user["features"]["tweets"] += 1
    
    #Count the total amount of tweets for those users that had geodata            
    for user in users_with_geodata["data"]:
        geo_tweets = geo_tweets + user["features"]["tweets"]
    #Get some aggregated numbers on the data
    print ("The file included " + str(len(all_users)) + " unique users who tweeted with or without geo data")
    print ("The file included " + str(len(users_with_geodata['data'])) + " unique users who tweeted with geo data, including 'location'")
    print ("The users with geo data tweeted " + str(geo_tweets) + " out of the total " + str(total_tweets) + " of tweets.")
# Save data to JSON file
with open('Election_users_geo.json', 'w') as fout:
    fout.write(json.dumps(users_with_geodata, indent=4))

这是我收到的错误消息：

---------------------------------------------------------------------------
JSONDecodeError                           Traceback (most recent call last)
<ipython-input-2-74ca730155aa> in <module>
     15     geo_tweets  = 0
     16     for line in f:
---> 17         tweet = json.loads(line)
     18         if tweet['user']['id']:
     19             total_tweets += 1

~\anaconda3\lib\json\__init__.py in loads(s, cls, object_hook, parse_float, parse_int, parse_constant, object_pairs_hook, **kw)
    355             parse_int is None and parse_float is None and
    356             parse_constant is None and object_pairs_hook is None and not kw):
--> 357         return _default_decoder.decode(s)
    358     if cls is None:
    359         cls = JSONDecoder

~\anaconda3\lib\json\decoder.py in decode(self, s, _w)
    335 
    336         """
--> 337         obj, end = self.raw_decode(s, idx=_w(s, 0).end())
    338         end = _w(s, end).end()
    339         if end != len(s):

~\anaconda3\lib\json\decoder.py in raw_decode(self, s, idx)
    353             obj, end = self.scan_once(s, idx)
    354         except StopIteration as err:
--> 355             raise JSONDecodeError("Expecting value", s, err.value) from None
    356         return obj, end

JSONDecodeError: Expecting value: line 2 column 1 (char 1)

---------------------------------------------------------------------------
JSONDecodeError回溯（最近一次调用）
在里面
15条geo_推文=0
16对于f中的行：
--->17 tweet=json.loads（行）
18如果tweet['user']['id']：
19条推文总数+=1条
加载中的~\anaconda3\lib\json\\uuuuu init\uuuuuuuuuuuuuuuuuuuuuuuuupy（s、cls、object\u hook、parse\u float、parse\u int、parse\u constant、object\u pairs\u hook、**kw）
355 parse_int为无，parse_float为无且
356 parse_常量为None且对象_pairs_hook为None且非kw）：
-->357返回默认解码器。解码
358如果cls为无：
359 cls=JSONDecoder
解码中的~\anaconda3\lib\json\decoder.py（self，s，\u w）
335
336         """
-->337 obj，end=self.raw\u decode（s，idx=\u w（s，0.end（））
338 end=_w（s，end）.end（）
339如果结束！=长度：
原始解码中的~\anaconda3\lib\json\decoder.py（self、s、idx）
353 obj，end=自扫描一次（s，idx）
354除了停止迭代作为错误：
-->355将JSONDecodeError（“预期值”，s，err.value）从None提升
356返回obj，结束
JSONDecodeError:应为值：第2行第1列（字符1）

---

有没有人对如何从Twitter中提取地理位置有任何其他建议？我感到有点绝望，因为这比我预期的要难，而且我有限的编程技能也无助于解决问题。

你能给我们展示一下输入文件中的行的示例吗？如果每一行都是独立的，那就有点不寻常了一个完整的json对象。你是指我正在使用的tweet文件吗？我是指

Election2020.txt

文件。问题是每行末尾都有Windows样式的回车，json无法处理。请尝试以二进制模式打开该文件。使用

open（fname，'rb'）