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AfterLogic WebMail Lite 7

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Topic: [PHP] Error: json_encode(): Invalid UTF-8

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Pavel64
Newbie
Newbie

Joined: 05 November 2009
Online Status: Offline
Posts: 6

Posted: 30 December 2013 at 3:03am \| IP Logged

Hello,
I encoutered problem with WebMail Lite 7.1.1.1, PHP version.

Logging in into some mailboxes failes - after valid credentials, you get blank screen.

From debugging log, I extracted this problem with some non UTF-8 chaacter in these mailboxes.

[08:30:28.43] [PHP] Error: json_encode(): Invalid UTF-8 sequence in argument
[08:30:28.43] [PHP] /var/www/vhosts/blueghost.vshosting.cz/site1/webmail/libraries/afterlogic/common/managers/integrator/manager.php (line:1526, code:2)
[08:30:28.43] [PHP] Error: json_encode(): Invalid UTF-8 sequence in argument
[08:30:28.44] DB : disconnect from webmail_4@localhost

I also found suggested solution:

http://stackoverflow.com/questions/4663743/how-to-keep-json-encode-from-dropping-strings-with-invalid-characters

$s = iconv('UTF-8', 'UTF-8//IGNORE', $s);

Have you run up against this bug before? How did you solve it?

Igor
AfterLogic Support

Joined: 24 June 2008
Location: United States
Online Status: Offline
Posts: 6104

Posted: 30 December 2013 at 3:27am \| IP Logged

Unfortunately, there's no universal way of cleaning up data from broken UTF-8 sequences, and the method suggested at stackoverflow page isn't 100% reliable either.

The error itself, however, doesn't look critical so there's a good chance that suppressing the error message will help. To do that, modify libraries/afterlogic/common/managers/integrator/manager.php file, line ~1526 as follows:

Code:

return '<script>window.pSevenAppData='.@json_encode( ...

Hope this helps!

--
Regards,
Igor, AfterLogic Support

paddy78
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Newbie

Joined: 20 April 2014
Location: Germany
Online Status: Offline
Posts: 4

Posted: 23 April 2014 at 1:05am \| IP Logged

I have just deleted my solution for a workaround for the same problem since the real problem has been this line in my mySQL configuration /etc/my.cnf:

init_connect='SET NAMES latin1'

Maybe thats your problem too.

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