[TYPO3-english] <img src="" /> with GraphicMagick, thumbnails in BE work

[Dominik J.]

Hello,

I have a local installation of Typo3 CMS 6.2.5 on a Mac with MAMP (Free). Today I installed GraphicMagick and set it up with the presets in the install tool.It actually works fine, generating thumbnails in the backend. But on the frontend, all pictures have empty parameters (<img src="" width="" ... />).

The funny thing is - that problem just appeared today, but before I installed GM. On another installation of Typo3 on the same machine everything is showing just fine.

What could be the cause of this problem? I tried everything, from undoing changes to my TypoScript-template, removing recently installed extensions, but no success. It must be a problem in my configuration, as it works on another installation of Typo3. But since I'm new to this CMS I ran out of ideas what the cause might be.

By the way, the Apache Error log sometimes (sometimes! Even if I flush all caches and reload the page the error doesn't show up) shows that /usr/bin/convert can't be found, but the setup points to /usr/local/bin, where I checked myself that they exist.