Nagios Support Forum

Hello

I try graph explorer component but when I select a service to sse graph I have a blank page.. Do you have experience with this?

Thanks

Can you run:
and then try accessing this graph again? I'm guessing there's a php error somewhere.

Does this graph have several data sets on it (more than 3)? If so, you may need to increase your php memory limit in your /etc/php.ini file.

I ha ve 2 grpahs ok: Host Health and Service Health (predifined graph). When I see this graph i have with you command:

[Wed Jan 18 08:40:33 2012] [error] [client Y.Y.Y.Y] PHP Warning: Invalid argument supplied for foreach() in /usr/local/nagiosxi/html/includes/dbl.inc.php on line 119, referer: http://X.X.X.X/nagiosxi/includes/compon ... hexplorer/
[Wed Jan 18 08:40:38 2012] [error] [client Y.Y.Y.Y] PHP Warning: Invalid argument supplied for foreach() in /usr/local/nagiosxi/html/includes/dbl.inc.php on line 119, referer: http://X.X.X.X/nagiosxi/includes/compon ... hexplorer/


When I Want a scalable Perfor Graph I have nothing. I click on the service of a host and the page is blank. I have put limit memory from 128 to 256M

What browser and version are you viewing this in?

Can you check what version of the Graph Explorer you're running by accessing the Admin->Manage Components page, and looking at the entry for the Nagios Graph Explorer? The latest version is 1.1.

Here in my company it's internet explorer 8.
It's the version 1.1 of graph explorer

Just to eliminate the possibility of it being a browser issue, can you try viewing it in either Firefox or Chrome. IE doesn't always play nice with these javascript libraries.

I will try but normally we don't use firefox.. I ask at the end user departement

rgds

Ok. Firefox is the recommended browser for user with the Graph Explorer, and several other components with XI. A lot of the javascript libraries have issues with IE.

Hi

It's ok with mozilla

Ok, I think IE 9 has made a lot of compatibility improvements. Otherwise, if you have "compatibility mode" enabled in IE 8 you could try turning that off and see if it works ok then.