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<blockquote data-quote="FreakyJ" data-source="post: 1151712" data-attributes="member: 106003">[USER=48495]@morpheus_xx[/USER]Sorry to bother you:I read this:And this code:returns 'null'What are the reasons that the ProviderResourceAspect is unavailable?If I take a look into the DB I have 77 entries for in the MediaItem Aspect and 77 entries in Resourceprovidersource table.But I get for every MediaItem 'null' while trying the Resourcelocator...Part of the whole function:[code]public static MetadataContainer ParseMediaItem(MediaItem item)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; MetadataContainer info = new MetadataContainer();&nbsp; &nbsp; &nbsp; var mediaIteamLocator = item.GetResourceLocator();&nbsp; &nbsp; &nbsp; try&nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; var mediaItemPath = mediaIteamLocator.NativeResourcePath;&nbsp; &nbsp; &nbsp; &nbsp; var mediaItemDirectoryPath = ResourcePathHelper.Combine(mediaItemPath, &quot;../&quot;);&nbsp; &nbsp; &nbsp; &nbsp; using (var mediaItemAccessor = new ResourceLocator(mediaIteamLocator.NativeSystemId, mediaItemDirectoryPath).CreateAccessor())&nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //IResourceAccessor mediaItemAccessor = item.GetResourceLocator().CreateAccessor();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (mediaItemAccessor is IFileSystemResourceAccessor)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; using (var fsra = (IFileSystemResourceAccessor)mediaItemAccessor.Clone())&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (!fsra.IsFile)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return null;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; using (var lfsra = StreamedResourceToLocalFsAccessBridge.GetLocalFsResourceAccessor(fsra))&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; info.Metadata.Source = lfsra.LocalFileSystemPath;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; info.Metadata.Size = new FileInfo(info.Metadata.Source).Length;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else if (mediaItemAccessor is INetworkResourceAccessor)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; using (var nra = (INetworkResourceAccessor)mediaItemAccessor.Clone())&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; info.Metadata.Source = nra.URL;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; info.Metadata.Size = 0;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; catch (Exception ex)&nbsp; &nbsp; &nbsp; {//#if DEBUG&nbsp; &nbsp; &nbsp; &nbsp; var name = item.Aspects[MediaAspect.ASPECT_ID].GetAttributeValue(MediaAspect.ATTR_TITLE);&nbsp; &nbsp; &nbsp; &nbsp; Logger.Warn(&quot;DlnaMediaServer: Error while accessing Mediaitem '{0}' in ParseMediaItem()&quot;, ex, name);//#endif&nbsp; &nbsp; &nbsp; &nbsp; info.Metadata.Size = 0;&nbsp; &nbsp; &nbsp; }[/code]Log:Edit:The exception is caused because 'mediaIteamLocator ' is null</blockquote>

[QUOTE="FreakyJ, post: 1151712, member: 106003"] [USER=48495]@morpheus_xx[/USER] Sorry to bother you: I read this: And this code: returns 'null' What are the reasons that the ProviderResourceAspect is unavailable? If I take a look into the DB I have 77 entries for in the MediaItem Aspect and 77 entries in Resourceprovidersource table. But I get for every MediaItem 'null' while trying the Resourcelocator... Part of the whole function: [code]public static MetadataContainer ParseMediaItem(MediaItem item) { MetadataContainer info = new MetadataContainer(); var mediaIteamLocator = item.GetResourceLocator(); try { var mediaItemPath = mediaIteamLocator.NativeResourcePath; var mediaItemDirectoryPath = ResourcePathHelper.Combine(mediaItemPath, "../"); using (var mediaItemAccessor = new ResourceLocator(mediaIteamLocator.NativeSystemId, mediaItemDirectoryPath).CreateAccessor()) { //IResourceAccessor mediaItemAccessor = item.GetResourceLocator().CreateAccessor(); if (mediaItemAccessor is IFileSystemResourceAccessor) { using (var fsra = (IFileSystemResourceAccessor)mediaItemAccessor.Clone()) { if (!fsra.IsFile) return null; using (var lfsra = StreamedResourceToLocalFsAccessBridge.GetLocalFsResourceAccessor(fsra)) { info.Metadata.Source = lfsra.LocalFileSystemPath; } } info.Metadata.Size = new FileInfo(info.Metadata.Source).Length; } else if (mediaItemAccessor is INetworkResourceAccessor) { using (var nra = (INetworkResourceAccessor)mediaItemAccessor.Clone()) { info.Metadata.Source = nra.URL; } info.Metadata.Size = 0; } } } catch (Exception ex) { //#if DEBUG var name = item.Aspects[MediaAspect.ASPECT_ID].GetAttributeValue(MediaAspect.ATTR_TITLE); Logger.Warn("DlnaMediaServer: Error while accessing Mediaitem '{0}' in ParseMediaItem()", ex, name); //#endif info.Metadata.Size = 0; }[/code] Log: Edit: The exception is caused because 'mediaIteamLocator ' is null [/QUOTE]

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