Launcher breaking bug (TypeError, main_screen.py)

[shir0tetsuo]

from /tmp/x.log:

Traceback (most recent call last):
  File "run.py", line 672, in <module>
    big_loop(config.GlobalCanvas)
  File "run.py", line 603, in big_loop
    main_screen.ReadTheDirIntoPages("/home/cpi/apps/Menu",1,main_screen._Pages[ len(main_screen._Pages) -1])
  File "/home/cpi/launcher/sys.py/UI/main_screen.py", line 571, in ReadTheDirIntoPages
    self.ReadTheDirIntoPages(_dir+"/"+i,pglevel+1,iconitem._LinkPage)
  File "/home/cpi/launcher/sys.py/UI/main_screen.py", line 571, in ReadTheDirIntoPages
    self.ReadTheDirIntoPages(_dir+"/"+i,pglevel+1,iconitem._LinkPage)
  File "/home/cpi/launcher/sys.py/UI/main_screen.py", line 583, in ReadTheDirIntoPages
    if FileExists( MySkinManager.GiveIcon( _dir+"/"+ReplaceSuffix(i2,"png"))):
TypeError: cannot concatenate 'str' and 'NoneType' objects

Please advise on a solution, after the first Loading and a few seconds in black screen, the launcher won't boot up and it gets stuck on Loading endlessly. After some configuration I've been frustratingly met with this error the past 2 days and trying to figure out why.

[cuu]

sorry for late reply

_dir+"/"+ReplaceSuffix(i2,"png")

I think the i2 does not have a filetype suffix included, like .sh

that is why it is a NoneType because ReplaceSuffix return None

I guess the problem is fixed now , right ?