chef 3746 Posted August 14, 2019 Share Posted August 14, 2019 (edited) Edit please read last comment. HI guys, I'm not sure why, but when I update to the recent nuget package 4.2.0.20 in my plugin, ILibraryManager has an error asking me to install 'System.Memory' reference. I have to move backwards two updates to get my plugin to play nice. But, then I run into an issue where 'UserManager.GetUserByName' seems to no longer exists as a functional endpoint in the Api.. and I get an error in my logs: 2019-08-14 19:18:54.865 Error HttpServer: Error processing request *** Error Report *** Version: 4.2.1.0 Command line: C:\Users\MediaServer\AppData\Roaming\Emby-Server\system\EmbyServer.dll -noautorunwebapp Operating system: Microsoft Windows NT 6.1.7601 Service Pack 1 64-Bit OS: True 64-Bit Process: True User Interactive: True Runtime: file:///C:/Users/MediaServer/AppData/Roaming/Emby-Server/system/System.Private.CoreLib.dll Processor count: 8 Program data path: C:\Users\MediaServer\AppData\Roaming\Emby-Server\programdata Application directory: C:\Users\MediaServer\AppData\Roaming\Emby-Server\system System.MissingMethodException: System.MissingMethodException: Method not found: 'MediaBrowser.Controller.Entities.User MediaBrowser.Controller.Library.IUserManager.GetUserByName(System.String)'. at AlexaController.API.AlexaApi.PlayMediaItemAsync(String device, String type) at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine) at AlexaController.API.AlexaApi.PlayMediaItemAsync(String device, String type) at AlexaController.API.AlexaApi.Post(AlexaRequest request) at Emby.Server.Implementations.Services.ServiceController.Execute(HttpListenerHost appHost, Object requestDto, IRequest req) at Emby.Server.Implementations.Services.ServiceHandler.ProcessRequestAsync(HttpListenerHost appHost, IRequest httpReq, IResponse httpRes, RestPath restPath, String responseContentType, CancellationToken cancellationToken) at Emby.Server.Implementations.HttpServer.HttpListenerHost.RequestHandler(IRequest httpReq, ReadOnlyMemory`1 urlString, ReadOnlyMemory`1 host, ReadOnlyMemory`1 localPath, CancellationToken cancellationToken) Source: AlexaController TargetSite: Void MoveNext() Edited August 15, 2019 by chef Link to comment Share on other sites More sharing options...
chef 3746 Posted August 14, 2019 Author Share Posted August 14, 2019 (edited) Okay, upon further inspection it is because the UserManager.GetUserByName wants a ReadOnlySpan<> of char instead of string... why? Edit: weird, There is a missing reference to 'System.Memory' Is this because of beta server? Edited August 15, 2019 by chef Link to comment Share on other sites More sharing options...
chef 3746 Posted August 15, 2019 Author Share Posted August 15, 2019 Looks like it could be that I'm targeting .netStandard 2.0, and this reference is only in 2.1 preview. Link to comment Share on other sites More sharing options...
chef 3746 Posted August 15, 2019 Author Share Posted August 15, 2019 (edited) And Finally it is possible that you have to Call "AsSpan()" on a string inorder to properly use these LibrarayManagers now... Okay I have a gripe.This code is long winded! I just want the user Id and I'm convering a string to a Span to get a GUID and then finally converting it to a string! var user = "Admin"; var command = new PlaystateRequest() { Command = psCmd, ControllingUserId = UserManager.GetUserByName(user.AsSpan()).Id.ToString() }; Edited August 15, 2019 by chef Link to comment Share on other sites More sharing options...
Luke 37118 Posted August 15, 2019 Share Posted August 15, 2019 Hi, yes i can see how that would be a pain. Link to comment Share on other sites More sharing options...
BillOatman 502 Posted August 15, 2019 Share Posted August 15, 2019 Yeah I bumped into this as well with calls to GetUserByName() and trying to balance system.memory and 4.2.0.40. Link to comment Share on other sites More sharing options...
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