报错

Traceback (most recent call last):
  File "E:\Python\lib\runpy.py", line 194, in _run_module_as_main                                     
    return _run_code(code, main_globals, None,                                                        
  File "E:\Python\lib\runpy.py", line 87, in _run_code                                                
    exec(code, run_globals)                                                                           
  File "E:\virtual_environment_list\Scrapy\Scripts\scrapy.exe\__main__.py", line 7, in <module>       
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\cmdline.py", line 157, in execute 
    cmd.crawler_process = CrawlerProcess(settings)                                                    
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\crawler.py", line 325, in __init__
    super().__init__(settings)
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\crawler.py", line 197, in __init__
    self.spider_loader = self._get_spider_loader(settings)
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\crawler.py", line 191, in _get_spider_loader
    return loader_cls.from_settings(settings.frozencopy())
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\spiderloader.py", line 69, in from_settings
    return cls(settings)
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\spiderloader.py", line 24, in __init__
    self._load_all_spiders()
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\spiderloader.py", line 53, in _load_all_spiders
    for module in walk_modules(name):
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\utils\misc.py", line 92, in walk_modules
    submod = import_module(fullpath)
  File "E:\Python\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 783, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "E:\project\pachong\qichezhijia\qichezhijia\spiders\qiche.py", line 13, in <module>
    logging.config.fileConfig('logging.conf')
  File "E:\Python\lib\logging\config.py", line 71, in fileConfig
    formatters = _create_formatters(cp)
  File "E:\Python\lib\logging\config.py", line 104, in _create_formatters
    flist = cp["formatters"]["keys"]
  File "E:\Python\lib\configparser.py", line 960, in __getitem__
    raise KeyError(key)
KeyError: 'formatters'
(Scrapy) PS E:\project\pachong\qichezhijia\qichezhijia\spiders> scrapy runspider qiche.py
Traceback (most recent call last):
  File "E:\Python\lib\runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "E:\Python\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "E:\virtual_environment_list\Scrapy\Scripts\scrapy.exe\__main__.py", line 7, in <module>
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\cmdline.py", line 157, in execute
    cmd.crawler_process = CrawlerProcess(settings)
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\crawler.py", line 325, in __init__
    super().__init__(settings)
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\crawler.py", line 197, in __init__
    self.spider_loader = self._get_spider_loader(settings)
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\crawler.py", line 191, in _get_spider_loader
    return loader_cls.from_settings(settings.frozencopy())
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\spiderloader.py", line 69, in from_settings
    return cls(settings)
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\spiderloader.py", line 24, in __init__
    self._load_all_spiders()
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\spiderloader.py", line 53, in _load_all_spiders
    for module in walk_modules(name):
  File "E:\virtual_environment_list\Scrapy\lib\site-packages\scrapy\utils\misc.py", line 92, in walk_modules
    submod = import_module(fullpath)
  File "E:\Python\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 783, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "E:\project\pachong\qichezhijia\qichezhijia\spiders\qiche.py", line 13, in <module>
    logging.config.fileConfig('logging.conf')
  File "E:\Python\lib\logging\config.py", line 71, in fileConfig
    formatters = _create_formatters(cp)
  File "E:\Python\lib\logging\config.py", line 104, in _create_formatters
    flist = cp["formatters"]["keys"]
  File "E:\Python\lib\configparser.py", line 960, in __getitem__
    raise KeyError(key)
KeyError: 'formatters'

原因：

找不到logging.conf

解决：

logging是从当前.py文件找的logging.conf

如

 

在qiche.py里用logging.conf

import logging.config

logging.config.fileConfig('../logging.conf')
logger = logging.getLogger()