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Traceback (most recent call last): File "/usr/local/lib/python3.8/site-packages/twisted/internet/defer.py", line 1418, in _inlineCallbacks result = g.send(result) File "/app/python/lib/python3.8/site-packages/scrapy/core/downloader/middleware.py", line 42, in process_request defer.returnValue((yield download_func(request=request, spider=spider))) File "/usr/local/lib/python3.8/site-packages/twisted/internet/defer.py", line 1362, in returnValue raise _DefGen_Return(val) twisted.internet.defer._DefGen_Return: <200 https://www.example.com> During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/app/python/lib/python3.8/site-packages/scrapy/utils/defer.py", line 55, in mustbe_deferred result = f(*args, **kw) File "/app/python/lib/python3.8/site-packages/scrapy/core/spidermw.py", line 60, in process_spider_input return scrape_func(response, request, spider) File "/app/python/lib/python3.8/site-packages/scrapy/core/scraper.py", line 148, in call_spider warn_on_generator_with_return_value(spider, callback) File "/app/python/lib/python3.8/site-packages/scrapy/utils/misc.py", line 202, in warn_on_generator_with_return_value if is_generator_with_return_value(callable): File "/app/python/lib/python3.8/site-packages/scrapy/utils/misc.py", line 180, in is_generator_with_return_value return _generator_callbacks_cache[callable] File "/app/python/lib/python3.8/site-packages/scrapy/utils/datatypes.py", line 281, in __getitem__ return super(LocalWeakReferencedCache, self).__getitem__(key) File "/usr/local/lib/python3.8/weakref.py", line 383, in __getitem__ return self.data[ref(key)] KeyError: <weakref at 0x7f06ff011720; to 'method' at 0x7f07042b5e00 (parse_foo)>
This is Scrapy 2.0.1. The problem happens only sometimes, but in different spiders in the same project.
The text was updated successfully, but these errors were encountered:
Successfully merging a pull request may close this issue.
This is Scrapy 2.0.1. The problem happens only sometimes, but in different spiders in the same project.
The text was updated successfully, but these errors were encountered: