AttributeError: 'FrontierManager' object has no attribute 'logger'

[sandeepsingh]

Hi I am trying to run Aduana example as given in the documentation.

But when i run the command scrapy crawl example, i am getting this error please help how to resolve this issue.

Stack trace of the error.

2017-05-08 14:21:35 [manager.components] DEBUG: Loading backend 'aduana.frontera.Backend' Unhandled error in Deferred: 2017-05-08 14:21:35 [twisted] CRITICAL: Unhandled error in Deferred:

Traceback (most recent call last): File "/home/sandeep.singh/anaconda2/lib/python2.7/site-packages/scrapy/commands/crawl.py", line 57, in run self.crawler_process.crawl(spname, **opts.spargs) File "/home/sandeep.singh/anaconda2/lib/python2.7/site-packages/scrapy/crawler.py", line 163, in crawl return self._crawl(crawler, *args, **kwargs) File "/home/sandeep.singh/anaconda2/lib/python2.7/site-packages/scrapy/crawler.py", line 167, in _crawl d = crawler.crawl(*args, **kwargs) File "/home/sandeep.singh/anaconda2/lib/python2.7/site-packages/twisted/internet/defer.py", line 1331, in unwindGenerator return _inlineCallbacks(None, gen, Deferred()) --- --- File "/home/sandeep.singh/anaconda2/lib/python2.7/site-packages/twisted/internet/defer.py", line 1185, in _inlineCallbacks result = g.send(result) File "/home/sandeep.singh/anaconda2/lib/python2.7/site-packages/scrapy/crawler.py", line 90, in crawl six.reraise(*exc_info) File "/home/sandeep.singh/anaconda2/lib/python2.7/site-packages/scrapy/crawler.py", line 74, in crawl yield self.engine.open_spider(self.spider, start_requests) exceptions.AttributeError: 'FrontierManager' object has no attribute 'logger' 2017-05-08 14:21:35 [twisted] CRITICAL: Traceback (most recent call last): File "/home/sandeep.singh/anaconda2/lib/python2.7/site-packages/twisted/internet/defer.py", line 1185, in _inlineCallbacks result = g.send(result) File "/home/sandeep.singh/anaconda2/lib/python2.7/site-packages/scrapy/crawler.py", line 90, in crawl six.reraise(*exc_info) File "/home/sandeep.singh/anaconda2/lib/python2.7/site-packages/scrapy/crawler.py", line 74, in crawl yield self.engine.open_spider(self.spider, start_requests) AttributeError: 'FrontierManager' object has no attribute 'logger'