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Attempt to assign property of non-object in .... mobilebot.php
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TOPIC: Attempt to assign property of non-object in .... mobilebot.php

Attempt to assign property of non-object in .... mobilebot.php 11 years, 11 months ago #12923

  • josh78
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  • Posts: 5
  • Karma: 0
Hi,

I've tried looking for the solution for my problem in the forum but I can't find it.

Since I upgraded MJ to 1.2.0 and mobilebot plugin to 1.2.0.1, I got a lot of warning/error messages in error_log file. At first, I didn't think this error was serious until I saw the error_log file size consume a lot of disk space (hundred and more MBs).

There are two error that keep repeating from time to time:

 
[06-Dec-2012 08:22:55] PHP Warning:  Attempt to assign property of non-object in /home/xyz/public_html/plugins/system/mobilebot.php on line 698
[06-Dec-2012 08:22:57] PHP Warning:  Attempt to assign property of non-object in /home/xyz/public_html/plugins/system/mobilebot.php on line 698
[06-Dec-2012 08:22:57] PHP Warning:  Attempt to assign property of non-object in /home/xyz/public_html/plugins/system/mobilebot.php on line 698
.....
 


 
06-Dec-2012 08:23:20] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/xyz/public_html/plugins/system/mobilebot.php:698) in /home/xyz/public_html/components/com_resource/library/php/jsfilemanager.php on line 176
[06-Dec-2012 08:23:20] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/xyz/public_html/plugins/system/mobilebot.php:698) in /home/xyz//public_html/components/com_resource/library/php/jsfilemanager.php on line 185
[06-Dec-2012 08:23:20] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/xyz/public_html/plugins/system/mobilebot.php:698) in /home/xyz//public_html/components/com_resource/library/php/jsfilemanager.php on line 186
[06-Dec-2012 08:23:20] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/xyz/public_html/plugins/system/mobilebot.php:698) in /home/xyz//public_html/components/com_resource/library/php/jsfilemanager.php on line 187
 


My system info:
  • Joomla 1.5.26
  • Apache with PHP 5.3.18
  • I put mobile content specific tags in my php template (com_resource template)
  • Joomla cache plugin disable
  • Mighty Resources 1.5.9 Build 8087


I think there is something wrong with mobilebot plugin 1.2.0.1. We've talked about mobilebot plugin before in this thread: www.mobilejoomla.com/forum/7-installation-a-upgrade/12306-why-you-changed-mobile-content-plugin-type-in-mj-120.html. Maybe out last conversation can be useful to solve the issue.

I hope MJ support can help me to get rid of these errors.

Thank you
Last Edit: 11 years, 11 months ago by josh78.
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Re: Attempt to assign property of non-object in .... mobilebot.php 11 years, 11 months ago #12927

  • dryabov
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  • Denis Ryabov, Lead Developer
  • Posts: 4867
  • Karma: 105
Most likely it means that you have removed one of plugins that was disabled via Extensions Manager popup of MJ. There are two solutions:
1. Remove all entries from #__mj_plugins database table and set new rules in Ext. Manager.
2. Patch plugins/system/mobilebot/mobilebot.php by replacing line #698 from
$p->type = '_mj_dummy_';

to
if(is_object($p)) $p->type = '_mj_dummy_';
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Re: Attempt to assign property of non-object in .... mobilebot.php 11 years, 11 months ago #12961

  • josh78
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  • Posts: 5
  • Karma: 0
Hi,

Let me try your solution first. I'll let you know if it's working or not.

Thank you.
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Re: Attempt to assign property of non-object in .... mobilebot.php 11 years, 11 months ago #13080

  • josh78
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  • Fresh Boarder
  • Posts: 5
  • Karma: 0
Hi,

I tried the first solution, remove all entries from #__mj_plugins database table then I saw these repeating errors in error_log file

PHP Warning:  Invalid argument supplied for foreach() in /home/xyz/public_html/plugins/mobile/amdd/amdd.php on line 143
[14-Dec-2012 01:00:01] PHP Warning:  Invalid argument supplied for foreach() in /home/xyz/public_html/plugins/mobile/amdd/amdd.php on line 167
[14-Dec-2012 01:00:01] PHP Warning:  Invalid argument supplied for foreach() in /home/xyz/public_html/plugins/system/mobilebot.php on line 695
[14-Dec-2012 01:00:01] PHP Warning:  Invalid argument supplied for foreach() in /home/xyz/public_html/plugins/system/mobilebot.php on line 704
[14-Dec-2012 01:02:17] PHP Warning:  Invalid argument supplied for foreach() in /home/xyz/public_html/plugins/mobile/amdd/amdd.php on line 143
[14-Dec-2012 01:02:17] PHP Warning:  Invalid argument supplied for foreach() in /home/xyz/public_html/plugins/mobile/amdd/amdd.php on line 167
[14-Dec-2012 01:02:17] PHP Warning:  Invalid argument supplied for foreach() in /home/xyz/public_html/plugins/system/mobilebot.php on line 695
[14-Dec-2012 01:02:17] PHP Warning:  Invalid argument supplied for foreach() in /home/xyz/public_html/plugins/system/mobilebot.php on line 704
[14-Dec-2012 01:02:45] PHP Warning:  Invalid argument supplied for foreach() in /home/xyz/public_html/plugins/mobile/amdd/amdd.php on line 167
[14-Dec-2012 01:02:45] PHP Warning:  Invalid argument supplied for foreach() in /home/xyz/public_html/plugins/mobile/amdd/amdd.php on line 143
[14-Dec-2012 01:02:45] PHP Warning:  Invalid argument supplied for foreach() in /home/xyz/public_html/plugins/system/mobilebot.php on line 695
[14-Dec-2012 01:02:45] PHP Warning:  Invalid argument supplied for foreach() in /home/xyz/public_html/plugins/system/mobilebot.php on line 704


I don't try the patch solution yet because I see there is new MJ 1.2.1. I'll upgrade my website's MJ and see if this new version solve my issue.

I'll keep you posted about my findings.

Thank you.
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Re: Attempt to assign property of non-object in .... mobilebot.php 11 years, 11 months ago #13081

  • dryabov
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  • Denis Ryabov, Lead Developer
  • Posts: 4867
  • Karma: 105
Reinstall latest MJ version over existing version.

Warnings in amdd.php most likely mean that #__mj_amdd table is empty.
Warnings in mobilebot.php most likely mean that #__mj_plugins and #__mj_modules don't exist.
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