Please note that this Ajax communication error only crops up when selecting
an entry in either a drop down list or a multiselect box. Apparently there
is some interaction with Ajax and JSON behind the scenes.



*From:* Dan Stover [mailto:dsto...@emacinc.com]
*Sent:* Monday, January 06, 2014 6:51 AM
*To:* Development community of OTRS
*Subject:* Re: [dev] OTRS Ajax/JSON Issues



Thanks, Martin, for your response. Actually i am running Otrs on Ubuntu
12.04. I found that information earlier and uninstalled JSON::XS but it
didnt help. It appears to be something external to Otrs but i cant figure
out what.

Further assistance would be appreciated.

Thanks again...Dan.

On Jan 6, 2014 1:44 AM, "Martin Gruner" <martin.gru...@otrs.com> wrote:

Hi Dan,
you're running on Windows, right?
Please see http://bugs.otrs.org/show_bug.cgi?id=7337. There is a fix
available to disable JSON::XS on PerlEx. Alternatively, uninstall
JSON::XS on your system and see if this makes the error go away.
Regards, mg

Am 02.01.14 20:51, schrieb Dan Stover:
> I updated all the tables to InnoDB (otrs.MySQLInnoDBSwitch.pl) and still
> am getting Ajax errors. I am getting the following error in
> /var/log/apache2/error.log:
>
> [error] encountered object 'true', but neither allow_blessed nor
> convert_blessed settings are enabled at /opt/otrs//Kernel/System/JSON.pm
> line 107.\n
>
> Here is an entry from /var/log/apache2/access.log:
>
> 10.0.2.102 - - [02/Jan/2014:13:18:57 -0600] "POST /otrs/index.pl?
> HTTP/1.1" 500 641
> "http://otrslamp.emacinc.com/otrs/index.pl?Action=AgentTicketProcess";
> "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:26.0) Gecko/20100101 Firefox/26.0"
>
>>From /var/log/mysql/error.log:
>
> Version: '5.5.31-0ubuntu0.12.04.1'  socket: '/var/run/mysqld/mysqld.sock'
> port: 3306  (Ubuntu)
> 140102 12:52:21  InnoDB: ERROR: the age of the last checkpoint is 9445506,
> InnoDB: which exceeds the log group capacity 9433498.
> InnoDB: If you are using big BLOB or TEXT rows, you must set the
> InnoDB: combined size of log files at least 10 times bigger than the
> InnoDB: largest such row.
>
> I have looked in the OTRS log and there is just normal things in there. Is
> there any other log I should send?
>
> I have, as far as I can tell, gone through everything with a fine toothed
> comb and cannot find the problem.
>
> Any advice would be greatly appreciated. Thanks in advance...Dan.
>
> -----Original Message-----
> From: Dan Stover [mailto:dsto...@emacinc.com]
> Sent: Thursday, January 02, 2014 12:12 PM
> To: 'Development community of OTRS'
> Subject: RE: [dev] OTRS Ajax/JSON Issues
>
> I ran the script and nothing changed. I did notice that the
> otrs.CheckDB.pl output said that my database is defined as InnoDB and my
> tables are not the same (MYISAM). This is the same on the beta site, which
> appears to be working correctly. Is this a big problem? I did a restore
> but created the database myself, apparently with the wrong storage engine.
>
>
> -----Original Message-----
> From: dev-boun...@otrs.org [mailto:dev-boun...@otrs.org] On Behalf Of
> Moritz Lenz
> Sent: Thursday, January 02, 2014 10:06 AM
> To: dev@otrs.org
> Subject: Re: [dev] OTRS Ajax/JSON Issues
>
>
>
> On 01/02/2014 04:54 PM, Dan Stover wrote:
>> I did not delete the caches. I guess I assumed that things like that
>> would be done during the restore. Please let me know how to do that
>> and I will give it a shot.
>
> There's a otrs.deleteCaches.pl script shipped with otrs. Run it.
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Martin Gruner
Senior Developer R&D

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