Injecting configuration and compiling...
Injecting scraper code and running...
Traceback (most recent call last):
File "scraper.py", line 19, in <module>
site = scraperwiki.scrape(link)
File "/app/.heroku/src/scraperwiki/scraperwiki/utils.py", line 30, in scrape
req = urllib2.Request(url, data=data, headers=headers)
File "/app/.heroku/python/lib/python2.7/urllib2.py", line 202, in __init__
self.__original = unwrap(url)
File "/app/.heroku/python/lib/python2.7/urllib.py", line 1060, in unwrap
url = url.strip()
AttributeError: 'NoneType' object has no attribute 'strip'