View difference between Paste ID: RQjWCWc1 and C8era6xp

 from time import sleep
 
 import requests
 from bs4 import BeautifulSoup
 from openpyxl import Workbook
 
 
 # Функция для парсинга страницы и сохранения данных в Excel
 def parse_page(next_response, ws):
     soup = BeautifulSoup(next_response.content, 'html.parser')
     table = soup.find('table')
 
-    try:
+    rows = table.findAll('tr')
-        rows = table.findAll('tr')
+
-    except AttributeError as e:
+
-        print(f'\n{next_response.url} - {next_response.status_code}\n{e}')
+
-        return -1
+
         for cell in cells:
             data.append(cell.text.strip())
         ws.append(data)
 
 
 def main():
     session = requests.Session()
 
     # Создаем объект Workbook для создания Excel файла
     wb = Workbook()
     # Активируем лист
     ws = wb.active
 
     url = 'https://www.rst.gov.ru/portal/gost/home/activity/compliance/evaluationcompliance/AcknowledgementCorrespondence/safetycertificate018?portal:componentId=ff119059-8bd4-47fc-95f6-a70de17a4b3e&portal:isSecure=false&portal:portletMode=view&navigationalstate=JBPNS_rO0ABXdgAAhwYWdlU2l6ZQAAAAEAAjIwAAdvcmRlckJ5AAAAAQAYZGF0ZW9maXNzdWVvZmNlcnRpZmljYXRlAARmcm9tAAAAAQABMAAFb3JkZXIAAAABAARERVNDAAdfX0VPRl9f'
     response = session.get(url)
     soup = BeautifulSoup(response.content, 'html.parser')
     parse_page(response, ws)
 
     ccc = 0
     # Парсинг остальных страниц с помощью кнопки "вперед"
     while ccc <= 10000:
         next_button = soup.find('a', string='Вперед →')
         if next_button:
             next_page_url = next_button['href']
             next_response = session.get(next_page_url)
 
             sleep(0.6)
             try:
                 parse_page(next_response, ws)
-            soup = BeautifulSoup(response.content, 'html.parser')
+            except Exception as e:
                 print(f'{next_response.url} - {next_response.status_code}\n{e}')
-            parse_page(next_response, ws)
+            soup = BeautifulSoup(next_response.content, 'html.parser')
 
             ccc += 1
             print(ccc)
         else:
             break
 
     # Сохраняем Excel файл
     wb.save('output.xlsx')
 
 
 if __name__ == '__main__':
     main()