How to reproduce it :

• I created a newsletter view of a news content
• into the news-newsletter.xsl, I use the {ametys:skinURL('img/newsletter/more.png')}

  to display an image
  > the url is not correct

If I insert

<xsl:value-of select="ametys:skinURL('img/newsletter/more.png')"/>

, I get "/skins/paris4perso/resources/img/newsletter/more.png"

If I insert

<img src="/cms{ametys:skinURL('img/newsletter/more.png')}"/>

, I get the right url of the image.

There is something wrong with ametys:skinURl when it is used with the last publications button.