Facebook tab application cannot access photos of Fan Page

I am开发者_StackOverflow社区 the admin of a Fan Page, where users will upload a photo to Wall. I have installed a Facebook tab application on that page,which will get the Wall posts and extracts the pictures.However, I am not able to render the photos in my tab.

It dies with 403 Forbidden Error. Anybody has faced such issue?

I have checked with 'user_likes' and 'manage_pages' but still no luck.

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The 403 error is not a Facebook permission error. That error is saying that Facebook cannot access your server. There must be an issue with your server that is causing Facebook to not be able to connect to it.

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I just had the same problem, resolved it using absolute paths to the images (with http://)