Warning: round() expects parameter 2 to be long, string given in...

[maxxmason]

Tools.php

 

Hello

 

I am receiving an error message on some of the product pages.  

 

Warning: round() expects parameter 2 to be long, string given in /data01/c6968672/public_html/testshop/classes/Tools.php on line 1592

 

 

I can solve most things....eventually but this is slightly beyond me.

 

I have attached the Tools.php file if any experts would be kind enough to take a look.

 

Thanks

 

 

[NemoPS]

We should know what's calling that. You'd need to print out a debug backtrace of that line when the error occurs

[maxxmason]

Thanks you very replying.

I have no idea how to do that lol! but will see if I can find out.

[BJng]

Hi,

I've got the same problem 

 

and get also this message in b.o.

 

Si è verificato un errore del server durante il caricamento delle tabelle: alcune tabelle non hanno potuto essere caricate.
Prova ancora ricaricando questa pagina.
Se incontri di nuovo questo problema, controlla i logs del tuo server o contatta il tuo fornitore di hosting per avere assistenza.

 

What's happen? Untill yesterday or few days ago everything was ok and no changes has been on my Presta

Thanks to all

 

Stefano

[NemoPS]

Which table is broken?
You should try inspecting the XHR stack in the network tab of the debug console (f12 on chrome).

[Michel Schoonhoven]

The Line is related to

 

public static function ps_round($value, $precision = 0)
{
static $method = null;

if ($method == null)
$method = (int)Configuration::get('PS_PRICE_ROUND_MODE');

if ($method == PS_ROUND_UP)
return Tools::ceilf($value, $precision);
elseif ($method == PS_ROUND_DOWN)
return Tools::floorf($value, $precision);
return round($value, $precision);

 

-----------------------------------

 

I also have the same problem but can not figure it out myself, very frustrating. 

Do you know what is caling the issue? 

[NemoPS]

Can you try dumping $precision? If it's the same error, it's for some reason being passed a string instead of an integer

[Michel Schoonhoven]

You mean delete the $precision out of the peace of code?

 

So that it only contais the $value?

 

My settings in bo for this are set to "classic" by the way.

 

 

 

This is the exact line of the error

return round($value, $precision);

Edited November 28, 2015 by Michel Schoonhoven (see edit history)

[NemoPS]

No I mean dump like

d($precision);

This will kill the script execution and tell you what that variable is. The error says it's a string