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there, I'm getting the following error on my marketpress

Hi there, I’m getting the following error on my marketpress pages:

Warning: array_sum() expects parameter 1 to be array, null given in ../template-functions.php on line 683

Hope you can help.. thnx

Mon, 12 May 2014 15:32:37

Jack Kitterhing
- Code Norris
- 13,199 pts: Hero points 20,416 pts: Rep. points LEVEL 30
Hi there @Ruben,

Hope you’re well today and thanks for your question.

I have tested this and haven’t been able to replicate on my own install.

Can you check WP_DEBUG is false in your wp-config.php, as this is a warning and not a error everything should be working.

Please advise.

Thanks!

Kind Regards

Jack.
Ruben
- WPMU DEV Initiate
- 50 pts: Hero points 22 pts: Rep. points LEVEL 1
WP_DEBUG was false in my wp-config.php,

the error appears when I add an item to the shopping cart.
Jack Kitterhing
- Code Norris
- 13,199 pts: Hero points 20,416 pts: Rep. points LEVEL 30
Hi there @Ruben,

Hope you’re well today, can you send me WP admin logins and FTP please for further investigation to contact(at)wpmudev.org with the subject line Attn: Jack Kitterhing

Thanks!

Kind Regards

Jack.
Ruben
- WPMU DEV Initiate
- 50 pts: Hero points 22 pts: Rep. points LEVEL 1
Thank you…

You got mail!
Rahul Verma
- The Incredible Code Injector
- 14 pts: Hero points 358 pts: Rep. points LEVEL 5
Hello @Ruben,

Thanks for your information.

I have modified the code little bit in plugins/marketpress/marketpress-includes/template-functions.php on line 683 to remove that warning.

Before :
```
$total += array_sum($shipping_tax_prices) - array_sum($shipping_prices);
```
After :
```
if(is_array($shipping_tax_prices) and is_array($shipping_prices))

$total += array_sum($shipping_tax_prices) - array_sum($shipping_prices);
```
Please note that, this changes will be lost in next update. So it’s worth to note down this changes somewhere and apply again after your updates.

I hope that helps. Please feel free to ask if you have more questions on the same.

Best Regards

Sandeep Kumar

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