I once again tried to install Will Strohl's Open Graph module, but I can not make it work. The module insists, that "The open graph protocol HTML mark-up cannot be loaded from cache. It is suggested that you clear cache in the control panel to fix this issue." Of course I tried to clear the cache (Admin menu - Tools - Clear cache), but that does not help. Furthermore the module throws an exception, which displays at the end of the page even for anonymous users (!): "at WillStrohl.Modules.OpenGraph.OpenGraphController.GetOgpPageConfigurationPath(String PortalId, String TabId) at WillStrohl.Modules.OpenGraph.OpenGraphWriter.OpenGraphStream.Write(Byte buffer, Int32 offset, Int32 count)
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What should I do about it? Thanx.