[sqlmap-users] TypeError: argument of type 'NoneType' is not iterable

[M Z. <rob...@gm...>]

[15:12:16] [CRITICAL] unhandled exception in sqlmap/1.0-dev-dba0a96, 
retry your run with the latest development version from the G
itHub repository. If the exception persists, please send by e-mail to 
'sql...@li...' or open a new issue at
'https://github.com/sqlmapproject/sqlmap/issues/new' with the following 
text and any information required to reproduce the bug. Th
e developers will try to reproduce the bug, fix it accordingly and get 
back to you.
sqlmap version: 1.0-dev-dba0a96
Python version: 2.7.3
Operating system: nt
Command line: d:\Soft\sqlmap-dev\sqlmap.py -c x --dbs -u 
*************************************** -D ****** -T *********** --dump
Technique: UNION
Back-end DBMS: MySQL (fingerprinted)
Traceback (most recent call last):
   File "d:\Soft\sqlmap-dev\_sqlmap.py", line 72, in main
     start()
   File "d:\Soft\sqlmap-dev\lib\controller\controller.py", line 571, in 
start
     action()
   File "d:\Soft\sqlmap-dev\lib\controller\action.py", line 110, in action
     conf.dbmsHandler.dumpTable()
   File "d:\Soft\sqlmap-dev\plugins\generic\enumeration.py", line 1634, 
in dumpTable
     entries = inject.getValue(query, blind=False, dump=True)
   File "d:\Soft\sqlmap-dev\lib\request\inject.py", line 400, in getValue
     value = __goInband(forgeCaseExpression if expected == EXPECTED.BOOL 
else query, unpack, dump)
   File "d:\Soft\sqlmap-dev\lib\request\inject.py", line 354, in __goInband
     output = unionUse(expression, unpack=unpack, dump=dump)
   File "d:\Soft\sqlmap-dev\lib\techniques\union\use.py", line 345, in 
unionUse
     value = __oneShotUnionUse(expression, unpack)
   File "d:\Soft\sqlmap-dev\lib\techniques\union\use.py", line 83, in 
__oneShotUnionUse
     if kb.chars.stop not in page and kb.chars.stop[:-1] in page:
TypeError: argument of type 'NoneType' is not iterable