不能用xlsxwriter打印

我find下一个代码，通过使用它我可以从组获得文本评论。 用vk api没问题，一切都很好。 但是，在Excel中打印有什么问题：

import vk_requests import time import xlsxwriter import datetime import codecs api = vk_requests.create_api(app_id='', login='', password='', phone_number='') Group_id = 1 Topic_id = 2 #первое цифровое значение по ссылке - группа, второе - обсуждение a = api.board.getComments(group_id=Group_id, topic_id=Topic_id) CommentsCount = a['count'] print('N = ',CommentsCount) num = 10 # input(':\n') count = num def GetTopicInfo(Offset): r = api.board.getComments(group_id=Group_id, topic_id=Topic_id, count=num, offset=Offset) return r # Create a workbook and add a worksheet. ''' workbook = xlsxwriter.Workbook('data.xlsx') worksheet = workbook.add_worksheet() worksheet.write('A1', 'Hello world') workbook.close() ''' workbook = xlsxwriter.Workbook('unicode_data.xlsx',{'strings_to_urls': False}) worksheet = workbook.add_worksheet() bold = workbook.add_format({'bold': True}) #Создание колонок worksheet.write(0, 0, u'Date', bold) worksheet.write(0, 1, u'Author', bold) worksheet.write(0, 2, u'id', bold) worksheet.write(0, 3, u'Text', bold) Offset = 0 row = 1 col = 0 while Offset < CommentsCount: r = GetTopicInfo(Offset) i = 0 print(Offset) try: while i < num: Topic_info = r['items'][i] Topic_info_from = r['items'][i]['from_id'] Topic_info_id = r['items'][i]['id'] Topic_info_text = r['items'][i]['text'] Topic_info_date = datetime.datetime.fromtimestamp( int(r['items'][i]['date']) ).strftime('%Y-%m-%d %H:%M:%S') worksheet.write(row, col, Topic_info_date) worksheet.write(row, col + 1, Topic_info_from) worksheet.write(row, col + 2, Topic_info_id) worksheet.write(row, col + 3, Topic_info_text) row += 1 print(i, Topic_info) i = i + 1 except IndexError: print(u'Конец') Offset = Offset + num time.sleep(.35) workbook.close() 

我有这个错误：

 Traceback (most recent call last): File "vk.py", line 90, in <module> print(i, Topic_info) File "C:\Program Files\Anaconda3\lib\encodings\cp866.py", line 19, in encode return codecs.charmap_encode(input,self.errors,encoding_map)[0] UnicodeEncodeError: 'charmap' codec can't encode character '\u0306' in position 497: character maps to <undefined> Exception ignored in: <bound method Workbook.__del__ of <xlsxwriter.workbook.Wor kbook object at 0x00000064530D6518>> Traceback (most recent call last): File "C:\Program Files\Anaconda3\lib\site-packages\xlsxwriter\workbook.py", li ne 148, in __del__ Exception: Exception caught in workbook destructor. Explicit close() may be requ ired for workbook. 

代码在评论中运作良好，但在运营商没有。 我必须重写什么parsing？