From banner_impressions_loader-20170407-171201.log

2017-04-07 17:14:51,233 ERROR Processing /...path.../banner_logs/2017/beaconImpressions-sampled10.tsv-20170407-073001.log.gz
2017-04-07 17:14:52,859 ERROR UNHANDLED EXCEPTION WHILE PROCESSING BANNER IMPRESSION
2017-04-07 17:14:52,859 ERROR Traceback (most recent call last):
2017-04-07 17:14:52,859 ERROR File "/...path.../LoadBannerImpressions2Aggregate.py", line 343, in process_file
2017-04-07 17:14:52,859 ERROR project.id,
2017-04-07 17:14:52,859 ERROR AttributeError: 'NoneType' object has no attribute 'id'
2017-04-07 17:14:52,859 ERROR ****
2017-04-07 17:14:52,860 ERROR serverXXYY.esams.wmnet 9999999999 2017-04-07T07:26:40 0.000033 XXX.XXX.XXX.XXX, int/204 0 GET http://XX.wikipedia.org/beacon/impression - - https://XX.wikipedia.org/w/referrer_obfuscated.php XXX.XXX.XXX.XXX, YY.YY.YY.YY Mozilla/5.0 (useragent/obfuscated) - https=1
2017-04-07 17:14:52,860 ERROR ****