Warning: Invalid argument supplied for foreach() in

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Warning: Invalid argument supplied for foreach() in

(8 posts) (4 voices)

Started 4 years ago by biks
Latest reply from Michele

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biks
Member

Hi,

after I installed last version I got.
Warning: Invalid argument supplied for foreach() in /home/domaina/public_html/wp-content/plugins/wassup/lib/main.php on line 740

Warning: Wrong parameter count for max() in /home/domaina/public_html/wp-content/plugins/wassup/lib/main.php on line 643

Any solutions ? Thank you .

Posted 4 years ago #
Michele
Key Master

Did you delete the wassup directory before installing the latest version?
Have you got some records in the DB or is it empty when you got this error?
Thank you

Michele - WassUp Project

Posted 4 years ago #
renke
Member

hello,

I see the same error as biks, to keep you informed here are the steps I performed today in my setup:

- updated WP to 2.3.3 German
- updated Wassup to 1.4.4

- noted some ugly errors on the wassip main page (DB errors like
"You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT DISTINCT wassup_id FROM wp_wassup WHERE timestamp BETWE]
SELECT COUNT(*) FROM (SELECT DISTINCT wassup_id FROM wp_wassup WHERE timestamp BETWEEN 1202226033 AND 1202226213) as currenttot")

- deleted the complete plugin folder of Wassup and dropped the table
- installed Wassup again

no changes, the error is identical

on page "Visitor Details" 3 SQL errors and the both biks mentioned, on "Current Visitors online" one SQL error, "Spy Visitors" seems to work.

Hope this details help, if you need more input say so.

Thanks, Renke

Posted 4 years ago #
Michele
Key Master

Renke I think your problem is an old Mysql version installed on your host (and it could be the same problem for biks), queries like those you pasted are not compatible with Mysql < 4.2, I just modified them to keep retro-compatibility with Mysql.
You could try the SVN code to find yourself if that's the problem.
Version 1.4.5 is on the way.

Posted 4 years ago #
renke
Member

Thanks for the fast response - I just tested revision 51 and it works like expected.

You was right about the MySQL, my hoster uses a real ancient 4.0.x.

For me the issue is solved and can be closed

Posted 4 years ago #
Michele
Key Master

Thank you renke for your report. I hope the problem will be solve for biks too.

Posted 4 years ago #
cuatrocc
Member

i was having the same problem... i updated the files to version 51, but still im getting the following errors:

Warning: Invalid argument supplied for foreach() in /home/cchez/public_html/wp-content/plugins/wassup/lib/main.php on line 759

Warning: max() [function.max]: Array must contain atleast one element in /home/cchez/public_html/wp-content/plugins/wassup/lib/main.php on line 643

im using wp 2.2.3, wassup 1.4.5pre and MySQL version 4.1.22-standard

Posted 4 years ago #
Michele
Key Master

cuatrocc the problem is the Wordpress version, since the 1.4.4 release WassUp requires Wordpress 2.3 or later. I recommend you to upgrade your Wordpress version.

Posted 4 years ago #

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