Running version: 1.4.10.8#dev
Python version: 2.7.17
Operating system: Windows-10-10.0.18362
Command line: sqlmap.py -u ********************************************** --batch --banner
Technique: None
Back-end DBMS: None

Traceback (most recent call last):
  File "sqlmap.py", line 215, in main
    start()
  File "lib/core/decorators.py", line 78, in _
    result = f(*args, **kwargs)
  File "lib/controller/controller.py", line 286, in start
    kb.targets.add((conf.url, conf.method, conf.data, conf.cookie, None))
AttributeError: 'generator' object has no attribute 'add'