runaway

Error occured when I run open_images_downloader.py

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python open_images_downloader.py Traceback (most recent call last): File "open_images_downloader.py", line 94, in names = [e.strip() for e in args.class_names.split("/,")] AttributeError: 'NoneType' object has no attribute 'split' How can I solve...

怎么获取文件名？

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data.getStringExtra("path");得到的是目录名

在打开的目录里面有图片的时候，现在只能看到文件名，不能预览图片，请问应该怎样设置才能预览图片？

运行scrapy crawl baidupan报错，请问应该怎么解决呢？

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File "c:\users\administrator.win-a3unjobi233\appdata\local\programs\python\python38\lib\site-packages\scrapy\crawler.py", line 89, in crawl yield self.engine.open_spider(self.spider, start_requests) redis.exceptions.ConnectionError: Error 10061 connecting to 127.0.0.1:6379. 由于目标计算机积极拒绝，无法连接。. 2021-02-01 10:12:28 [twisted] CRITICAL: Traceback (most recent call last): File "c:\users\administrator.win-a3unjobi233\appdata\local\programs\python\python38\lib\site-packages\redis\connection.py", line 559, in...