Hi to all!

I'am experiencing an error (only for some surveys); when I try to assign permission to other users I catch the PHP error:

"Undefined variable: group_names" in the surveypermission.php module.

The problem happen for the some users account and only for some surveys. I have not actually any idea about how resolve this matter. Can someone help me fixing the problem??
Thanks in advance
Ago

PS I'm using 2.05 version Build 140502

I think it really doesn't make any sense to discuss versions that are not the latest version of their branch and are actually not supported anymore for a couple of years now. Your version is from May 2014. This is over 5 years old. The current stable version is LS 3 and between your version and this version there have been several major versions:
2.6.x LTS
2.7x
Now currently 3.x and 4.x is close to be released.

The latest version of what could be considered your branch of the software is Version 2.6.6-lts Build 171111, released 3,5 years after nur version.

I highly doubt that anyone will be able to help you with such an old and outdated version.

achecchini wrote: The problem happen for the some users account and only for some surveys.

Are some surveys imported via file from other LimeSurvey installations?

Thank for the very quickly response!
Of course I agree with you. It's long time i have proposed the platform upgrade!

I hope this happen as soon as possible; but waiting this, I hope someone can suggest some hypotesis o solution for my trouble ...

Thanks very much indeed

No. They was created directly on the actual installation.
Ago

«Undefined variable: group_names» : deactivate debug mode …

Thanks a lot Denis!

suppose I must change the config.php ?

In the phpinfo() report I have all debug parameters OFF (with the exeption of report_zend_debug).

Maybe (I can't control now) the config.php section:
// 1 : looking for errors, 2 : PHP STRICT error messages
$config = 0;
is actually set on 2. Are you referring to this setting??

Thanks in advance
Have a nice day
Ago

achecchini wrote: // 1 : looking for errors, 2 : PHP STRICT error messages
$config = 0;
is actually set on 2. Are you referring to this setting??

Yes, since you use a very old version, not fixed versuion : you must deactivate debug mode
www.limesurvey.org/manual/Debug_mode