Python爬虫错误之twisted.web.error.SchemeNotSupported: Unsupported scheme: b''
在使用scrapy爬虫时,出现了下面了的错误Traceback(mostrecentcalllast):File"E:\project\venv\lib\site-packages\twisted\internet\defer.py",line1416,in_inlineCallbacksresult=result.throwExceptionIntoGenerator(g)File"E:\pro