Is anyone getting this error with the Linuxserver.io Docker for Sonarr?
Request Failed. GET /api/manualimport: Sequence contains no matching element
System.InvalidOperationException: Sequence contains no matching element
at System.Linq.Enumerable.Single[TSource] (System.Collections.Generic.IEnumerable`1[T] source, System.Func`2[T,TResult] predicate) [0x00070] in <7aa7d6192efc4d31a9896d7a49ef2104>:0
at NzbDrone.Api.ManualImport.ManualImportModule.AddQualityWeight (NzbDrone.Api.ManualImport.ManualImportResource item) [0x00020] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Api\ManualImport\ManualImportModule.cs:35
at System.Linq.Enumerable+SelectListIterator`2[TSource,TResult].ToList () [0x0002a] in <7aa7d6192efc4d31a9896d7a49ef2104>:0
at System.Linq.Enumerable.ToList[TSource] (System.Collections.Generic.IEnumerable`1[T] source) [0x0001f] in <7aa7d6192efc4d31a9896d7a49ef2104>:0
at NzbDrone.Api.ManualImport.ManualImportModule.GetMediaFiles () [0x001c4] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Api\ManualImport\ManualImportModule.cs:28
at NzbDrone.Api.REST.RestModule`1[TResource].<set_GetResourceAll>b__32_0 (System.Object options) [0x00000] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Api\REST\RestModule.cs:111
at (wrapper dynamic-method) System.Object.CallSite.Target(System.Runtime.CompilerServices.Closure,System.Runtime.CompilerServices.CallSite,System.Func`2<object, object>,object)
at Nancy.Routing.Route+<>c__DisplayClass4.<Wrap>b__3 (System.Object parameters, System.Threading.CancellationToken context) [0x00049] in <63c44d6f8d7e4f339a987bf9eb94d931>:0
EDIT: NVM, I figured out what it was. For some reason, when I added Childhood's End to Sonarr to import from my rip, it caused this error and once I deleted it from Sonarr, the import feature started working again. Very weird and I'm not really sure why that happened.