python - Django - invalid literal for int() with base 10: ''' - 


invalid literal int() base 10: '''

is error occurring. recieving error whilst trying update database register pcap files.

following line on error occurs 

pcaps.objects.update_or_create(filename=pcapname, filehash=malwarehash, uuid=uuid)

here model inserting.

class pcaps(models.model):      filename = models.charfield(max_length=100, default='')      datetime = models.datetimefield(default=datetime.now, blank=true)      filehash = models.foreignkey(malwares)      uuid = models.foreignkey(system)


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