Grid Cap addon error on 2,67b

Could someone explain me or guide me to resolve this error on the Grid Cap addon.
Its showing some error when used but the addon works , simply its breaking the operation…
i can show better :

And later when i check the mesh is created nicely but not connected …that means that is partly working.

I found the line 324 , but i have no idea how it should look in the new version ,
or why its not working correctly.

Have you read this

bl_info = {
    "name": "Grid Cap",
    "author": "Lell",
    "version": (1, 0, 0),
   <i> "blender": (2, 6, 2),</i>
    "location": "View3D &gt; Mesh &gt; Faces (Ctrl-F)",
    "description": "Fill a hole with a grid of faces",

and this :" This script is in Blender 2.62 Add-Ons menu. " from wiki page?

It might not work due to changes from that time. Bmesh and such.

Btw, since then there is a Fill Grid command in Face menu -

Thanks eppo !
i knew its for 2,62. I just need what it offers.
Its almost working , and Fill Grid command i couldnt find. - this is where most current error corrections (and new errors ;)) happen and new tools live.
Create new folder, unpack downloaded archive for your OS and run Blender. No installation needed. Do not overlook path configuration in user preferences.

:smiley: exactly the new bugs is what makes me go wild.many times i DL the trunk versions and it just goes off. It crashes so bad i cant move.
But i will try the version you show in the upper post. thanks