#27 tv_grab_fr --configure: Can't call method "attr"

[yanapu]

With tv_grab_fr --version
XMLTV module version 0.5.42
This is tv_grab_fr version 1.47, 2006/03/09 19:52:26

I got the following error:
$ tv_grab_fr --configure
[...]
getting channel lists
Can't call method "attr" on an undefined value at
/usr/bin/tv_grab_fr line 466, <STDIN> line 7.

I tried CVS version, and the problem seems to be still
there.