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  1. Observium
  2. OBS-3968

PHP error "Uncaught TypeError: in_array()" on SLA page

Details

    • Bug
    • Resolution: Fixed
    • Minor
    • None
    • Enterprise Edition
    • Default
    • PHP8.0

    Description

      The SLA page (/slas) only displayed menu bar.

      In the PHP log, we can see this error :

      PHP Fatal error:  Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in /opt/observium/21.12.11808/html/pages/slas.inc.php:146\nStack trace:\n#0 /opt/observium/21.12.11808/html/pages/slas.inc.php(146): in_array()\n#1 /opt/observium/21.12.11808/html/index.php(271): include('...')\n#2 {main}\n  thrown in /opt/observium/21.12.11808/html/pages/slas.inc.php on line 146'

       

      I thiking it's related to PHP 8.0.

      I solved the problem with this code modification line 146:

       

      -   if ($owner == $vars['owner'] || in_array($owner, $vars['owner']) )
      		 
      +  if ($owner == $vars['owner'] || (!safe_empty($vars['owner']) && in_array($owner, $vars['owner'])) )

       

       

      I don't know if this is the official method for Observium, but it works

       

      Attachments

        Activity

          [OBS-3968] PHP error "Uncaught TypeError: in_array()" on SLA page
          landy Mike Stupalov added a comment -

          Fixed in r11819.

          landy Mike Stupalov added a comment - Fixed in r11819.
          johann Johann Mallet added a comment -

          Ugh. I miss click . It's Profesionnal Version.

          Not possible edit the original message. Sorry!

          johann Johann Mallet added a comment - Ugh. I miss click . It's Profesionnal Version. Not possible edit the original message. Sorry!
          bot Observium Bot added a comment -

          General questions and device support can be discussed in our Discord channel, click here to join.

          Please make and attach additional information about the device:

          • full snmp dump from device: 

            snmpwalk -v2c -c <community> -t 3 -Cc --hexOutputLength=0 -ObentxU <hostname> .1 > myagent.snmpwalk
            		 
            snmpwalk -v2c -c <community> -t 3 -Cc --hexOutputLength=0 -ObentxU <hostname> .1.3.6.1.4.1 >> myagent.snmpwalk

            If device not support SNMP version 2c, replace -v2c with -v1.

          • If you have problems with discovery or poller processes, please do and attach these debugs: 

            ./discovery.php -d -h <device>
            		 
            ./poller.php -d -h <device>

          • additionally attach device and/or vendor specific MIB files

          This comment is added automatically.

          bot Observium Bot added a comment - General questions and device support can be discussed in our Discord channel, click here to join . Please make and attach additional information about the device: full snmp dump from device: snmpwalk -v2c -c <community> -t 3 -Cc --hexOutputLength=0 -ObentxU <hostname> .1 > myagent.snmpwalk snmpwalk -v2c -c <community> -t 3 -Cc --hexOutputLength=0 -ObentxU <hostname> .1.3.6.1.4.1 >> myagent.snmpwalk If device not support SNMP version 2c, replace -v2c with -v1. If you have problems with discovery or poller processes, please do and attach these debugs: ./discovery.php -d -h <device> ./poller.php -d -h <device> additionally attach device and/or vendor specific MIB files This comment is added automatically.

          People

            landy Mike Stupalov
            johann Johann Mallet
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            Dates

              Created:
              Updated:
              Resolved: