![Brandon Rhodes on Twitter: "When the code you give -c raises an error and Python says `File "<string>", line 1`, it really believes that's a filename! Try creating it: https://t.co/PyXM959qpY" / Twitter Brandon Rhodes on Twitter: "When the code you give -c raises an error and Python says `File "<string>", line 1`, it really believes that's a filename! Try creating it: https://t.co/PyXM959qpY" / Twitter](https://pbs.twimg.com/media/C7Z8JVgXUAE7f4J.jpg)
Brandon Rhodes on Twitter: "When the code you give -c raises an error and Python says `File "<string>", line 1`, it really believes that's a filename! Try creating it: https://t.co/PyXM959qpY" / Twitter
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QGIS Advanced Python Field Calculator Error: File "<string>", line 1, in < module> NameError: name 'DN is not defined - Geographic Information Systems Stack Exchange
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