Host: Localhost Fatal error: Call to undefined function

Gessy · Post by **Gessy** » Tue Jun 28, 2005 11:08 am

Hi,

I'm trying install cacti on my system.
I'm using gentoo linux with apache-2.0.54-r7 mysql-4.0.24 and cacti-0.8.6e
I make configurations mencioned in the web documentation and the login section, settings, System Utilities works fine but section like DEVICE and GRAPH dosn't work. The follow message is showed when i click on DEVICE:

Fatal error: Call to undefined function: input_validate_input_number() in /var/www/localhost/htdocs/cacti/host.php on line 658

Somebody knows i can ?

Post by **rony** » Tue Jun 28, 2005 11:46 am

Um....

Sounds like gentoo package might be broken...

I will email the maintainer.

ramereth · Post by **ramereth** » Tue Jun 28, 2005 1:15 pm

Can you please file a bug on bugs.gentoo.org and assign it to the netmon@gentoo.org address? I'll see if I can troubleshoot this later tonight.

Any ideas whats wrong?

ramereth · Post by **ramereth** » Wed Jun 29, 2005 11:19 pm

Ok, I found out that the tarball I have digested for 0.8.6e isn't the same as the site. Somehow that got changed when we moved it up. I did a diff on the two tarballs and didn't see anything. The only thing that was different was that the tarball we have is a few bytes smaller than the official one.

I just committed new digests and uploaded a new tarball for the mirrors. Give that about 4-6 hours to catch up (Or just manually grab the tarball from the cacti site), and see if that fixes your problem.

Cheers-

keithpiepho · Post by **keithpiepho** » Wed Jul 06, 2005 8:38 am

Greetings,
I had this same problem and just found the following problem/solution:

The gentoo update does not overwrite your include/config.php file because it includes your database login info.

Unfortunately, it also has another change that adds an include for lib/html_validate.php, which is where the input_validate_blah_blah function is. I copied the version of config.php out of the tarball, then re-added my db login info, and all was right with the world.

-- - keith

ramereth · Post by **ramereth** » Wed Jul 06, 2005 8:41 am

Are you using webapp-config to install cacti? If not, you should really consider using it because it would have saved that issue from happening. It acts like a secondary package manager for multiple sites.

Post by **TheWitness** » Wed Jul 06, 2005 4:45 pm

Did you rename the include/config.php.dist to include/config.php and reconfigure your database settings again. Does this solve the problem?

TheWitness

ramereth · Post by **ramereth** » Thu Jul 07, 2005 1:19 pm

Also, check the permissions for config.php. I noticed that the recent upgrade changed the permissions and apache couldn't see the file.

sbecker · Post by **sbecker** » Fri Jul 15, 2005 11:56 pm

keithpiepho wrote:Greetings,
I copied the version of config.php out of the tarball, then re-added my db login info, and all was right with the world.

This is what fixed it for me as well

uvoguine · Post by **uvoguine** » Fri Jun 09, 2006 3:00 am

Gessy wrote:Hi,

I'm trying install cacti on my system.
I'm using gentoo linux with apache-2.0.54-r7 mysql-4.0.24 and cacti-0.8.6e
I make configurations mencioned in the web documentation and the login section, settings, System Utilities works fine but section like DEVICE and GRAPH dosn't work. The follow message is showed when i click on DEVICE:

Fatal error: Call to undefined function: input_validate_input_number() in /var/www/localhost/htdocs/cacti/host.php on line 658

Somebody knows i can ?

Hi, sorry for my English, I m just french (lol)
I have the same problem as you. But for resolve it, i modify /etc/cacti.conf. In the include path, i add include_once($config["library_path"] . "/html_validate.php");

After Cacti run normally
Bye, guy

Cacti

Host: Localhost Fatal error: Call to undefined function

Host: Localhost Fatal error: Call to undefined function

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