Warning: Invalid argument supplied for foreach

**GK User** Wed Jan 07, 2015 9:20 pm

Hi.
(Sorry for my English (I better to Polish))

I have installed templates, created the front.
I have created the first menu item.
It is coupled to a K2 category with some articles containing images.
Now when I click on menupuktet can I view all my articles. Beautiful is it

I also get errors :dry:

Warning: Invalid argument supplied for foreach() in ......./com_k2/templates/portfolio-grid/category.php on line 34
I have had done something wrong, but where?
look if there fo-to.biz

Many greetings
Tomasz

**GK User** Wed Jan 07, 2015 10:06 pm

I have turned on the display of error from.
If ye can almost what is over the case to the error I will be thankful.
Many greetings
Tomasz

**teitbite** Thu Jan 08, 2015 12:15 pm

Hi

It's just a warning not an error. The code in this line is writting down tags of the article. So I believe You have no tags there so warning is shown because NULL is used instead of array. Keep error showing level low and this will be no problem.