[TYPO3-commerce] problem with articles my first intallation

[Mark Kuiphuis]

Hi Luca,

Luca Colangelo wrote:
> I have installer commerce with typo 4.2.2 but i have a problem.
> 
> When i click on "news articles",i have this error :
> 
> Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result
> resource in .........public_html/t3lib/class.t3lib_db.php on line 809
> 
> Warning: Cannot modify header information - headers already sent by (output
> started at .........public_html/t3lib/class.t3lib_db.php:809) in
> .......public_html/typo3/template.php on line 632
> 
> Why????
> 
> Tanks
> 
> Luca.

News articles? Are you referring to tt_news or any other news extension? 
or do you mean: new articles? where you want to add a new article.

If you have installed everything correctly and in the Extension Manager 
you have chosen to use Simple Mode, then you are adding "Products" which 
already has 1 article.

A product can have multiple articles. 1 t-shirt with Typo3 print on it 
can be available in different sizes with different prices.

The Typo3 t-shirt will then be the product whereas the sizes (XXL, XL, 
L, M, S, XS, etc. etc.) will be separate articles.

There is an "issue" with Typo3 4.2.2 in regards to Commerce, but this is 
a bug in the core of Typo3. Commerce works definitely with Typo3 4.2.1.

Kind regards,

Mark