AttributeError: 'Values' object has no attribute 'overwrite_output'

[jjshare]

✗ scrapy run
Traceback (most recent call last):
File "/usr/local/bin/scrapy", line 8, in
sys.exit(execute())
File "/Users/noname/Library/Python/3.8/lib/python/site-packages/scrapy/cmdline.py", line 142, in execute
_run_print_help(parser, cmd.process_options, args, opts)
File "/Users/noname/Library/Python/3.8/lib/python/site-packages/scrapy/cmdline.py", line 100, in _run_print_help
func(*a, **kw)
File "/Users/noname/Library/Python/3.8/lib/python/site-packages/scrapy/commands/init.py", line 130, in process_options
if opts.output or opts.overwrite_output:
AttributeError: 'Values' object has no attribute 'overwrite_output'

[Aqua-Dream]

Seems not an issue from Tieba_Spider. Can you provide your scrapy version? And under which folder were you executing the command "scrapy run"?

[projektarbeit1]

楼主，你好，我的也是相同的情况，出现了value object has no attribute overwrite_output，能帮我看看吗？谢谢了。我附上截图

[Aqua-Dream]

楼主，你好，我的也是相同的情况，出现了value object has no attribute overwrite_output，能帮我看看吗？谢谢了。我附上截图

图片无法打开，确认上传成功？

[Aqua-Dream]

楼主，你好，我的也是相同的情况，出现了value object has no attribute overwrite_output，能帮我看看吗？谢谢了。我附上截图

麻烦提供下scrapy版本号，以及你报错时从输入命令到最后一行输出的所有内容(复制到这里来)

[projektarbeit1]

现在上传成功了，能否帮我看看啊，谢谢啦

config.json文件我也已经更改了，我装的是mysql workbench 8.0

Scrapy == 2.4.1

(base) C:\AAAAAA\Project\Spider\Tieba_Spider>scrapy run thinkpad
Traceback (most recent call last):
File "C:\Anaconda3\Scripts\scrapy-script.py", line 10, in
sys.exit(execute())
File "C:\Anaconda3\lib\site-packages\scrapy\cmdline.py", line 142, in execute
_run_print_help(parser, cmd.process_options, args, opts)
File "C:\Anaconda3\lib\site-packages\scrapy\cmdline.py", line 100, in run_print_help
func(*a, **kw)
File "C:\Anaconda3\lib\site-packages\scrapy\commands_init.py", line 130, in process_options
if opts.output or opts.overwrite_output:
AttributeError: 'Values' object has no attribute 'overwrite_output'

[Joker931a]

你好，我也遇到了这个问题，能否请大神解决一下呢？
Scarpy==2.5.1 下面是问题原因
D:\pycharm\pythonenvironmentlist\venv\Scripts\python.exe D:/test/pyqt_main.py
Traceback (most recent call last):
File "C:\Users\joker931\AppData\Local\Programs\Python\Python37\lib\runpy.py", line 193, in _run_module_as_main
"main", mod_spec)
File "C:\Users\joker931\AppData\Local\Programs\Python\Python37\lib\runpy.py", line 85, in run_code
exec(code, run_globals)
File "D:\pycharm\pythonenvironmentlist\venv\Scripts\scrapy.exe_main.py", line 7, in
File "D:\pycharm\pythonenvironmentlist\venv\lib\site-packages\scrapy\cmdline.py", line 142, in execute
_run_print_help(parser, cmd.process_options, args, opts)
File "D:\pycharm\pythonenvironmentlist\venv\lib\site-packages\scrapy\cmdline.py", line 100, in run_print_help
func(*a, **kw)
File "D:\pycharm\pythonenvironmentlist\venv\lib\site-packages\scrapy\commands_init.py", line 132, in process_options
if opts.output or opts.overwrite_output:
AttributeError: 'Values' object has no attribute 'overwrite_output'

Process finished with exit code 0

[Aqua-Dream]

你好，我也遇到了这个问题，能否请大神解决一下呢？ Scarpy==2.5.1 下面是问题原因 D:\pycharm\pythonenvironmentlist\venv\Scripts\python.exe D:/test/pyqt_main.py Traceback (most recent call last): File "C:\Users\joker931\AppData\Local\Programs\Python\Python37\lib\runpy.py", line 193, in run_module_as_main "main", mod_spec) File "C:\Users\joker931\AppData\Local\Programs\Python\Python37\lib\runpy.py", line 85, in run_code exec(code, run_globals) File "D:\pycharm\pythonenvironmentlist\venv\Scripts\scrapy.exe__main.py", line 7, in File "D:\pycharm\pythonenvironmentlist\venv\lib\site-packages\scrapy\cmdline.py", line 142, in execute run_print_help(parser, cmd.process_options, args, opts) File "D:\pycharm\pythonenvironmentlist\venv\lib\site-packages\scrapy\cmdline.py", line 100, in run_print_help func(*a, **kw) File "D:\pycharm\pythonenvironmentlist\venv\lib\site-packages\scrapy\commands__init.py", line 132, in process_options if opts.output or opts.overwrite_output: AttributeError: 'Values' object has no attribute 'overwrite_output'

Process finished with exit code 0

看起来像和楼上一样的问题。你确定文件是用的最新版吗？

[Joker931a]

是的，昨天刚更新安装的，难道是代码与新版的Scarpy包不适配吗

[Aqua-Dream]

看来版本更新又改接口了，有毒。我有空的时候弄一下。

[Aqua-Dream]

请降级scrapy到2.4.1再试试。更新接口的话，旧版本的用户就没法用了

[Joker931a]

好像还是不行，我试了试降到2.4.1 和2.4.0 问题还是一样的，我还是问问学长们吧，感谢大佬
下方是问题。
D:\pycharm\pythonenvironmentlist\venv\Scripts\python.exe D:/test/pyqt_main.py
Traceback (most recent call last):
File "C:\Users\joker931\AppData\Local\Programs\Python\Python37\lib\runpy.py", line 193, in _run_module_as_main
"main", mod_spec)
File "C:\Users\joker931\AppData\Local\Programs\Python\Python37\lib\runpy.py", line 85, in run_code
exec(code, run_globals)
File "D:\pycharm\pythonenvironmentlist\venv\Scripts\scrapy.exe_main.py", line 7, in
File "D:\pycharm\pythonenvironmentlist\venv\lib\site-packages\scrapy\cmdline.py", line 142, in execute
_run_print_help(parser, cmd.process_options, args, opts)
File "D:\pycharm\pythonenvironmentlist\venv\lib\site-packages\scrapy\cmdline.py", line 100, in run_print_help
func(*a, **kw)
File "D:\pycharm\pythonenvironmentlist\venv\lib\site-packages\scrapy\commands_init.py", line 130, in process_options
if opts.output or opts.overwrite_output:
AttributeError: 'Values' object has no attribute 'overwrite_output'

Process finished with exit code 0

[falcolee]

commands/run.py文件中缺少process_options函数，加上之后即可，
在scrapy 2.5.1最新版 python3.8环境下可用
class Command(crawl.Command):
def process_options(self, args, opts):
ScrapyCommand.process_options(self, args, opts)