"the image cannot be displayed, because it contains errors"

[imonteirov]

Hi,

I've just installed ZABBIX 1.1.4 by SIA Zabbix and when I try to display a graph directly from Graph I get a broken image path. When I get the image source link and display it in a different window I get:

The image “http://localhost/chart.php?itemid=1...m=0&width=1172” cannot be displayed, because it contains errors.

I use Suse 10.1, php 4.4.4 , apache 2, php 4.4.4 updated for support php gd and added extension=gd.so line in php.ini .

Regards,

[just2blue4u]

In most cases, your php module doesn't get enough RAM to build the graph.

modify your /etc/php.ini :
set "memory_limit = 64M" or something lower / higher (depending on how much total RAM you have an what else the Server has to do).
That should do it!

PS: Don't forget to restart apache!

[imonteirov]

My GD is not correct.
GD + php are installed also compiled the apache. I configured php.ini with your references. But it does'nt function.
I am testing in the following code too:
<?php
header("Content-type: image/png");
$string = $_GET['text'];
$im = imagecreatefrompng("images/button1.png");
$orange = imagecolorallocate($im, 220, 210, 60);
$px = (imagesx($im) - 7.5 * strlen($string)) / 2;
imagestring($im, 3, $px, 9, $string, $orange);
imagepng($im);
imagedestroy($im);
?>

And zabbix Graphics.

versions: gd-2.0.33 10.1, php 4.4.4 , apache 2.

What's happend..?

[imonteirov]

It's ok. I make uninstall and install all applications. Apache at Yast and rm -rf (!!!), PHP and GD.
My phpinfo() :
'./configure' '--with-mysql-dir=/usr/local/mysql' '--with-gd=/home/ivieira/Desktop/downloads/php-4.4.4/ext/gd/libgd/' '--with-apxs2=/usr/local/apache2/bin/apxs' '--with-zlib-dir=/usr/lib/' '--with-png-dir=/usr/lib/' '--enable-track-vars'
Thank you, !!!

[tmatheson]

&quot;the image cannot be displayed, because it contains errors&quot;

Ok first you need to have the file you are calling images/button1.png in the images directory in your case localhost/images/button1.png and second you are not passing any get params in your url but you call them in your "copied" script.
You are calling $_GET['text'] but I dont see it in the url. Please make sure these are correct.

Best,

Tim Matheson

[roiy]

All Works Fine But ...

hey there fellas,

i broke my head but still cant figure out how come i see only graphs by hours ...
i cannot see the weekly monthly or yearly graphs with the same error that the
image contains errors.

anybody facing the same thing with this ?

any info i can post here will b.

ciao,

TMWTP

[Tarick]

Look at /etc/zabbix/zabbix.conf.php.
If there is something like:

#This file is place-holder, bla-bla-bla

delete those comments.

If not, download broken image with curl or wget and look in its content.

[raghaven.kumar]

Look at /etc/zabbix/zabbix.conf.php.
If there is something like:

#This file is place-holder, bla-bla-bla

delete those comments.

If not, download broken image with curl or wget and look in its content.

Yo Thanks Man
it works cool

[bluecaeda]

&quot;the image cannot be displayed, because it contains errors&quot;

Hi,

I tried to do as advised but still not able to see the graphic???

- Tried to delete the "#This file is place-holder...", but on the screen, the wordings still visible... and also no go on the graphic.

- increased the memory to 128MB and still no go.

Would reinstalling PHP, Apache and Zabbix manually help? Cos am using yum package.