Fixed: Import queue not processing after incomplete import

(cherry picked from commit 3afae968ebc72ad35abe07cfc4b84d7e243b1840)

azure-pipelines.yml

@@ -9,7 +9,7 @@ variables:
   testsFolder: './_tests'
   yarnCacheFolder: $(Pipeline.Workspace)/.yarn
   nugetCacheFolder: $(Pipeline.Workspace)/.nuget/packages
-  majorVersion: '0.3.28'
+  majorVersion: '0.3.32'
   minorVersion: $[counter('minorVersion', 1)]
   readarrVersion: '$(majorVersion).$(minorVersion)'
   buildName: '$(Build.SourceBranchName).$(readarrVersion)'
@@ -20,7 +20,7 @@ variables:
   innoVersion: '6.2.0'
   windowsImage: 'windows-2022'
   linuxImage: 'ubuntu-20.04'
-  macImage: 'macOS-11'
+  macImage: 'macOS-12'
 
 trigger:
   branches:

docs.sh

@@ -1,3 +1,7 @@
+#!/bin/bash
+set -e
+
+FRAMEWORK="net6.0"
 PLATFORM=$1
 
 if [ "$PLATFORM" = "Windows" ]; then
@@ -21,15 +25,21 @@ slnFile=src/Readarr.sln
 
 platform=Posix
 
+if [ "$PLATFORM" = "Windows" ]; then
+  application=Readarr.Console.dll
+else
+  application=Readarr.dll
+fi
+
 dotnet clean $slnFile -c Debug
 dotnet clean $slnFile -c Release
 
 dotnet msbuild -restore $slnFile -p:Configuration=Debug -p:Platform=$platform -p:RuntimeIdentifiers=$RUNTIME -t:PublishAllRids
 
 dotnet new tool-manifest
-dotnet tool install --version 6.5.0 Swashbuckle.AspNetCore.Cli
+dotnet tool install --version 6.6.2 Swashbuckle.AspNetCore.Cli
 
-dotnet tool run swagger tofile --output ./src/Readarr.Api.V1/openapi.json "$outputFolder/net6.0/$RUNTIME/Readarr.console.dll" v1 &
+dotnet tool run swagger tofile --output ./src/Readarr.Api.V1/openapi.json "$outputFolder/$FRAMEWORK/$RUNTIME/$application" v1 &
 
 sleep 45
 

frontend/src/Settings/ImportLists/ImportLists/Manage/ManageImportListsModalRow.tsx

@@ -8,6 +8,7 @@ import TagListConnector from 'Components/TagListConnector';
 import { createMetadataProfileSelectorForHook } from 'Store/Selectors/createMetadataProfileSelector';
 import { createQualityProfileSelectorForHook } from 'Store/Selectors/createQualityProfileSelector';
 import { SelectStateInputProps } from 'typings/props';
+import translate from 'Utilities/String/translate';
 import styles from './ManageImportListsModalRow.css';
 
 interface ManageImportListsModalRowProps {
@@ -70,7 +71,7 @@ function ManageImportListsModalRow(props: ManageImportListsModalRowProps) {
       </TableRowCell>
 
       <TableRowCell className={styles.qualityProfileId}>
-        {qualityProfile?.name ?? 'None'}
+        {qualityProfile?.name ?? translate('None')}
       </TableRowCell>
 
       <TableRowCell className={styles.metadataProfileId}>
@@ -82,7 +83,7 @@ function ManageImportListsModalRow(props: ManageImportListsModalRowProps) {
       </TableRowCell>
 
       <TableRowCell className={styles.enableAutomaticAdd}>
-        {enableAutomaticAdd ? 'Yes' : 'No'}
+        {enableAutomaticAdd ? translate('Yes') : translate('No')}
       </TableRowCell>
 
       <TableRowCell className={styles.tags}>

frontend/src/Settings/MediaManagement/RootFolder/RootFolder.js

@@ -75,12 +75,12 @@ class RootFolder extends Component {
             {path}
           </Label>
 
-          <Label kind={kinds.SUCCESS}>
-            {qualityProfile.name}
+          <Label kind={qualityProfile?.name ? kinds.SUCCESS : kinds.DANGER}>
+            {qualityProfile?.name || translate('None')}
           </Label>
 
-          <Label kind={kinds.SUCCESS}>
-            {metadataProfile.name}
+          <Label kind={metadataProfile?.name ? kinds.SUCCESS : kinds.DANGER}>
+            {metadataProfile?.name || translate('None')}
           </Label>
         </div>
 

src/Directory.Packages.props

@@ -46,7 +46,8 @@
     <PackageVersion Include="SharpZipLib" Version="1.4.2" />
     <PackageVersion Include="SixLabors.ImageSharp" Version="3.1.4" />
     <PackageVersion Include="StyleCop.Analyzers" Version="1.1.118" />
-    <PackageVersion Include="Swashbuckle.AspNetCore.SwaggerGen" Version="6.5.0" />
+    <PackageVersion Include="Swashbuckle.AspNetCore.Annotations" Version="6.6.2" />
+    <PackageVersion Include="Swashbuckle.AspNetCore.SwaggerGen" Version="6.6.2" />
     <PackageVersion Include="System.Buffers" Version="4.5.1" />
     <PackageVersion Include="System.Configuration.ConfigurationManager" Version="6.0.1" />
     <PackageVersion Include="System.Data.SQLite.Core.Servarr" Version="1.0.115.5-18" />

src/NzbDrone.Core.Test/QueueTests/QueueServiceFixture.cs

@@ -46,6 +46,7 @@ namespace NzbDrone.Core.Test.QueueTests
 
             _trackedDownloads = Builder<TrackedDownload>.CreateListOfSize(1)
                 .All()
+                .With(v => v.IsTrackable = true)
                 .With(v => v.DownloadItem = downloadItem)
                 .With(v => v.RemoteBook = remoteBook)
                 .Build()

src/NzbDrone.Core/Books/Services/BookCutoffService.cs

@@ -15,18 +15,18 @@ namespace NzbDrone.Core.Books
     public class BookCutoffService : IBookCutoffService
     {
         private readonly IBookRepository _bookRepository;
-        private readonly IProfileService _profileService;
+        private readonly IQualityProfileService _qualityProfileService;
 
-        public BookCutoffService(IBookRepository bookRepository, IProfileService profileService)
+        public BookCutoffService(IBookRepository bookRepository, IQualityProfileService qualityProfileService)
         {
             _bookRepository = bookRepository;
-            _profileService = profileService;
+            _qualityProfileService = qualityProfileService;
         }
 
         public PagingSpec<Book> BooksWhereCutoffUnmet(PagingSpec<Book> pagingSpec)
         {
             var qualitiesBelowCutoff = new List<QualitiesBelowCutoff>();
-            var profiles = _profileService.All();
+            var profiles = _qualityProfileService.All();
 
             //Get all items less than the cutoff
             foreach (var profile in profiles)

src/NzbDrone.Core/Configuration/ConfigFileProvider.cs

@@ -404,13 +404,21 @@ namespace NzbDrone.Core.Configuration
                             throw new InvalidConfigFileException($"{_configFile} is corrupt. Please delete the config file and Readarr will recreate it.");
                         }
 
-                        return XDocument.Parse(_diskProvider.ReadAllText(_configFile));
+                        var xDoc = XDocument.Parse(_diskProvider.ReadAllText(_configFile));
+                        var config = xDoc.Descendants(CONFIG_ELEMENT_NAME).ToList();
+
+                        if (config.Count != 1)
+                        {
+                            throw new InvalidConfigFileException($"{_configFile} is invalid. Please delete the config file and Readarr will recreate it.");
+                        }
+
+                        return xDoc;
                     }
 
-                    var xDoc = new XDocument(new XDeclaration("1.0", "utf-8", "yes"));
-                    xDoc.Add(new XElement(CONFIG_ELEMENT_NAME));
+                    var newXDoc = new XDocument(new XDeclaration("1.0", "utf-8", "yes"));
+                    newXDoc.Add(new XElement(CONFIG_ELEMENT_NAME));
 
-                    return xDoc;
+                    return newXDoc;
                 }
             }
             catch (XmlException ex)

src/NzbDrone.Core/Download/Clients/Deluge/Deluge.cs

@@ -122,14 +122,23 @@ namespace NzbDrone.Core.Download.Clients.Deluge
             }
 
             var items = new List<DownloadClientItem>();
+            var ignoredCount = 0;
 
             foreach (var torrent in torrents)
             {
-                if (torrent.Hash == null)
+                // Silently ignore torrents with no hash
+                if (torrent.Hash.IsNullOrWhiteSpace())
                 {
                     continue;
                 }
 
+                // Ignore torrents without a name, but track to log a single warning for all invalid torrents.
+                if (torrent.Name.IsNullOrWhiteSpace())
+                {
+                    ignoredCount++;
+                    continue;
+                }
+
                 var item = new DownloadClientItem();
                 item.DownloadId = torrent.Hash.ToUpper();
                 item.Title = torrent.Name;
@@ -187,6 +196,11 @@ namespace NzbDrone.Core.Download.Clients.Deluge
                 items.Add(item);
             }
 
+            if (ignoredCount > 0)
+            {
+                _logger.Warn("{0} torrent(s) were ignored becuase they did not have a title, check Deluge and remove any invalid torrents");
+            }
+
             return items;
         }
 

src/NzbDrone.Core/Download/CompletedDownloadService.cs

@@ -173,6 +173,9 @@ namespace NzbDrone.Core.Download
                            .Log();
                 }
 
+                var episodes = _episodeService.GetEpisodes(trackedDownload.RemoteEpisode.Episodes.Select(e => e.Id));
+                var files = _mediaFileService.GetFiles(episodes.Select(e => e.EpisodeFileId).Where(i => i > 0).Distinct());
+
                 trackedDownload.State = TrackedDownloadState.Imported;
 
                 var importedAuthorId = historyItems.Where(x => x.EventType == EntityHistoryEventType.BookFileImported)

src/NzbDrone.Core/Indexers/Newznab/NewznabRssParser.cs

@@ -68,16 +68,17 @@ namespace NzbDrone.Core.Indexers.Newznab
         protected override bool PostProcess(IndexerResponse indexerResponse, List<XElement> items, List<ReleaseInfo> releases)
         {
             var enclosureTypes = items.SelectMany(GetEnclosures).Select(v => v.Type).Distinct().ToArray();
+
             if (enclosureTypes.Any() && enclosureTypes.Intersect(PreferredEnclosureMimeTypes).Empty())
             {
                 if (enclosureTypes.Intersect(TorrentEnclosureMimeTypes).Any())
                 {
                     _logger.Warn("{0} does not contain {1}, found {2}, did you intend to add a Torznab indexer?", indexerResponse.Request.Url, NzbEnclosureMimeType, enclosureTypes[0]);
+
+                    return false;
                 }
-                else
-                {
-                    _logger.Warn("{1} does not contain {1}, found {2}.", indexerResponse.Request.Url, NzbEnclosureMimeType, enclosureTypes[0]);
-                }
+
+                _logger.Warn("{0} does not contain {1}, found {2}.", indexerResponse.Request.Url, NzbEnclosureMimeType, enclosureTypes[0]);
             }
 
             return true;

src/NzbDrone.Core/Indexers/RssParser.cs

@@ -268,26 +268,26 @@ namespace NzbDrone.Core.Indexers
         protected virtual RssEnclosure[] GetEnclosures(XElement item)
         {
             var enclosures = item.Elements("enclosure")
-                                 .Select(v =>
-                                 {
-                                     try
-                                     {
-                                         return new RssEnclosure
-                                         {
-                                             Url = v.Attribute("url")?.Value,
-                                             Type = v.Attribute("type")?.Value,
-                                             Length = v.Attribute("length")?.Value?.ParseInt64() ?? 0
-                                         };
-                                     }
-                                     catch (Exception e)
-                                     {
-                                         _logger.Warn(e, "Failed to get enclosure for: {0}", item.Title());
-                                     }
+                .Select(v =>
+                {
+                    try
+                    {
+                        return new RssEnclosure
+                        {
+                            Url = v.Attribute("url")?.Value,
+                            Type = v.Attribute("type")?.Value,
+                            Length = v.Attribute("length")?.Value?.ParseInt64() ?? 0
+                        };
+                    }
+                    catch (Exception ex)
+                    {
+                        _logger.Warn(ex, "Failed to get enclosure for: {0}", item.Title());
+                    }
 
-                                     return null;
-                                 })
-                                 .Where(v => v != null)
-                                 .ToArray();
+                    return null;
+                })
+                .Where(v => v != null)
+                .ToArray();
 
             return enclosures;
         }

src/NzbDrone.Core/Indexers/Torznab/TorznabRssParser.cs

@@ -59,16 +59,17 @@ namespace NzbDrone.Core.Indexers.Torznab
         protected override bool PostProcess(IndexerResponse indexerResponse, List<XElement> items, List<ReleaseInfo> releases)
         {
             var enclosureTypes = items.SelectMany(GetEnclosures).Select(v => v.Type).Distinct().ToArray();
+
             if (enclosureTypes.Any() && enclosureTypes.Intersect(PreferredEnclosureMimeTypes).Empty())
             {
                 if (enclosureTypes.Intersect(UsenetEnclosureMimeTypes).Any())
                 {
                     _logger.Warn("{0} does not contain {1}, found {2}, did you intend to add a Newznab indexer?", indexerResponse.Request.Url, TorrentEnclosureMimeType, enclosureTypes[0]);
+
+                    return false;
                 }
-                else
-                {
-                    _logger.Warn("{1} does not contain {1}, found {2}.", indexerResponse.Request.Url, TorrentEnclosureMimeType, enclosureTypes[0]);
-                }
+
+                _logger.Warn("{0} does not contain {1}, found {2}.", indexerResponse.Request.Url, TorrentEnclosureMimeType, enclosureTypes[0]);
             }
 
             return true;

src/NzbDrone.Core/MediaFiles/BookImport/ImportDecisionMaker.cs

@@ -53,7 +53,7 @@ namespace NzbDrone.Core.MediaFiles.BookImport
         private readonly IAugmentingService _augmentingService;
         private readonly IIdentificationService _identificationService;
         private readonly IRootFolderService _rootFolderService;
-        private readonly IProfileService _qualityProfileService;
+        private readonly IQualityProfileService _qualityProfileService;
         private readonly Logger _logger;
 
         public ImportDecisionMaker(IEnumerable<IImportDecisionEngineSpecification<LocalBook>> trackSpecifications,
@@ -63,7 +63,7 @@ namespace NzbDrone.Core.MediaFiles.BookImport
                                    IAugmentingService augmentingService,
                                    IIdentificationService identificationService,
                                    IRootFolderService rootFolderService,
-                                   IProfileService qualityProfileService,
+                                   IQualityProfileService qualityProfileService,
                                    Logger logger)
         {
             _trackSpecifications = trackSpecifications;

src/NzbDrone.Core/Profiles/Qualities/QualityProfileService.cs

@@ -13,7 +13,7 @@ using NzbDrone.Core.RootFolders;
 
 namespace NzbDrone.Core.Profiles.Qualities
 {
-    public interface IProfileService
+    public interface IQualityProfileService
     {
         QualityProfile Add(QualityProfile profile);
         void Update(QualityProfile profile);
@@ -24,7 +24,7 @@ namespace NzbDrone.Core.Profiles.Qualities
         QualityProfile GetDefaultProfile(string name, Quality cutoff = null, params Quality[] allowed);
     }
 
-    public class QualityProfileService : IProfileService,
+    public class QualityProfileService : IQualityProfileService,
                                          IHandle<ApplicationStartedEvent>,
                                          IHandle<CustomFormatAddedEvent>,
                                          IHandle<CustomFormatDeletedEvent>

src/NzbDrone.Core/Queue/QueueService.cs

@@ -20,7 +20,7 @@ namespace NzbDrone.Core.Queue
     public class QueueService : IQueueService, IHandle<TrackedDownloadRefreshedEvent>
     {
         private readonly IEventAggregator _eventAggregator;
-        private static List<Queue> _queue = new List<Queue>();
+        private static List<Queue> _queue = new ();
         private readonly IHistoryService _historyService;
 
         public QueueService(IEventAggregator eventAggregator,
@@ -105,8 +105,11 @@ namespace NzbDrone.Core.Queue
 
         public void Handle(TrackedDownloadRefreshedEvent message)
         {
-            _queue = message.TrackedDownloads.OrderBy(c => c.DownloadItem.RemainingTime).SelectMany(MapQueue)
-                            .ToList();
+            _queue = message.TrackedDownloads
+                .Where(t => t.IsTrackable)
+                .OrderBy(c => c.DownloadItem.RemainingTime)
+                .SelectMany(MapQueue)
+                .ToList();
 
             _eventAggregator.PublishEvent(new QueueUpdatedEvent());
         }

src/NzbDrone.Core/RootFolders/RootFolder.cs

@@ -13,7 +13,7 @@ namespace NzbDrone.Core.RootFolders
         public int DefaultQualityProfileId { get; set; }
         public MonitorTypes DefaultMonitorOption { get; set; }
         public NewItemMonitorTypes DefaultNewItemMonitorOption { get; set; }
-        public HashSet<int> DefaultTags { get; set; }
+        public HashSet<int> DefaultTags { get; set; } = new ();
         public bool IsCalibreLibrary { get; set; }
         public CalibreSettings CalibreSettings { get; set; }
 

src/NzbDrone.Core/Validation/QualityProfileExistsValidator.cs

@@ -5,11 +5,11 @@ namespace NzbDrone.Core.Validation
 {
     public class QualityProfileExistsValidator : PropertyValidator
     {
-        private readonly IProfileService _profileService;
+        private readonly IQualityProfileService _qualityProfileService;
 
-        public QualityProfileExistsValidator(IProfileService profileService)
+        public QualityProfileExistsValidator(IQualityProfileService qualityProfileService)
         {
-            _profileService = profileService;
+            _qualityProfileService = qualityProfileService;
         }
 
         protected override string GetDefaultMessageTemplate() => "Quality Profile does not exist";
@@ -21,7 +21,7 @@ namespace NzbDrone.Core.Validation
                 return true;
             }
 
-            return _profileService.Exists((int)context.PropertyValue);
+            return _qualityProfileService.Exists((int)context.PropertyValue);
         }
     }
 }

src/Readarr.Api.V1/Books/BookResource.cs

@@ -7,6 +7,7 @@ using NzbDrone.Core.Books;
 using NzbDrone.Core.MediaCover;
 using Readarr.Api.V1.Author;
 using Readarr.Http.REST;
+using Swashbuckle.AspNetCore.Annotations;
 
 namespace Readarr.Api.V1.Books
 {
@@ -38,6 +39,7 @@ namespace Readarr.Api.V1.Books
 
         //Hiding this so people don't think its usable (only used to set the initial state)
         [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore)]
+        [SwaggerIgnore]
         public bool Grabbed { get; set; }
     }
 

src/Readarr.Api.V1/Books/EditionResource.cs

@@ -5,6 +5,7 @@ using Newtonsoft.Json;
 using NzbDrone.Core.Books;
 using NzbDrone.Core.MediaCover;
 using Readarr.Http.REST;
+using Swashbuckle.AspNetCore.Annotations;
 
 namespace Readarr.Api.V1.Books
 {
@@ -33,6 +34,7 @@ namespace Readarr.Api.V1.Books
 
         //Hiding this so people don't think its usable (only used to set the initial state)
         [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore)]
+        [SwaggerIgnore]
         public bool Grabbed { get; set; }
     }
 

src/Readarr.Api.V1/Indexers/ReleasePushController.cs

@@ -83,7 +83,8 @@ namespace Readarr.Api.V1.Indexers
         {
             if (release.IndexerId == 0 && release.Indexer.IsNotNullOrWhiteSpace())
             {
-                var indexer = _indexerFactory.All().FirstOrDefault(v => v.Name == release.Indexer);
+                var indexer = _indexerFactory.All().FirstOrDefault(v => v.Name.EqualsIgnoreCase(release.Indexer));
+
                 if (indexer != null)
                 {
                     release.IndexerId = indexer.Id;

src/Readarr.Api.V1/Profiles/Quality/QualityProfileController.cs

@@ -14,10 +14,10 @@ namespace Readarr.Api.V1.Profiles.Quality
     [V1ApiController]
     public class QualityProfileController : RestController<QualityProfileResource>
     {
-        private readonly IProfileService _qualityProfileService;
+        private readonly IQualityProfileService _qualityProfileService;
         private readonly ICustomFormatService _formatService;
 
-        public QualityProfileController(IProfileService qualityProfileService, ICustomFormatService formatService)
+        public QualityProfileController(IQualityProfileService qualityProfileService, ICustomFormatService formatService)
         {
             _qualityProfileService = qualityProfileService;
             _formatService = formatService;

src/Readarr.Api.V1/Profiles/Quality/QualityProfileSchemaController.cs

@@ -7,17 +7,17 @@ namespace Readarr.Api.V1.Profiles.Quality
     [V1ApiController("qualityprofile/schema")]
     public class QualityProfileSchemaController : Controller
     {
-        private readonly IProfileService _profileService;
+        private readonly IQualityProfileService _qualityProfileService;
 
-        public QualityProfileSchemaController(IProfileService profileService)
+        public QualityProfileSchemaController(IQualityProfileService qualityProfileService)
         {
-            _profileService = profileService;
+            _qualityProfileService = qualityProfileService;
         }
 
         [HttpGet]
         public QualityProfileResource GetSchema()
         {
-            var qualityProfile = _profileService.GetDefaultProfile(string.Empty);
+            var qualityProfile = _qualityProfileService.GetDefaultProfile(string.Empty);
 
             return qualityProfile.ToResource();
         }

src/Readarr.Api.V1/ProviderControllerBase.cs

@@ -3,6 +3,7 @@ using System.Linq;
 using FluentValidation;
 using FluentValidation.Results;
 using Microsoft.AspNetCore.Mvc;
+using NzbDrone.Common.Extensions;
 using NzbDrone.Common.Serializer;
 using NzbDrone.Core.ThingiProvider;
 using NzbDrone.Core.Validation;
@@ -32,7 +33,7 @@ namespace Readarr.Api.V1
             _bulkResourceMapper = bulkResourceMapper;
 
             SharedValidator.RuleFor(c => c.Name).NotEmpty();
-            SharedValidator.RuleFor(c => c.Name).Must((v, c) => !_providerFactory.All().Any(p => p.Name == c && p.Id != v.Id)).WithMessage("Should be unique");
+            SharedValidator.RuleFor(c => c.Name).Must((v, c) => !_providerFactory.All().Any(p => p.Name.EqualsIgnoreCase(c) && p.Id != v.Id)).WithMessage("Should be unique");
             SharedValidator.RuleFor(c => c.Implementation).NotEmpty();
             SharedValidator.RuleFor(c => c.ConfigContract).NotEmpty();
 

src/Readarr.Api.V1/Readarr.Api.V1.csproj

@@ -9,10 +9,11 @@
     <ProjectReference Include="..\NzbDrone.SignalR\Readarr.SignalR.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="System.Reflection.TypeExtensions" />
     <PackageReference Include="FluentValidation" />
     <PackageReference Include="Ical.Net" />
     <PackageReference Include="NLog" />
+    <PackageReference Include="Swashbuckle.AspNetCore.Annotations" />
     <PackageReference Include="System.IO.Abstractions" />
+    <PackageReference Include="System.Reflection.TypeExtensions" />
   </ItemGroup>
 </Project>

src/Readarr.Api.V1/RootFolders/RootFolderController.cs

@@ -60,10 +60,12 @@ namespace Readarr.Api.V1.RootFolders
             SharedValidator.RuleFor(c => c.Name)
                 .NotEmpty();
 
-            SharedValidator.RuleFor(c => c.DefaultMetadataProfileId)
+            SharedValidator.RuleFor(c => c.DefaultMetadataProfileId).Cascade(CascadeMode.Stop)
+                .ValidId()
                 .SetValidator(metadataProfileExistsValidator);
 
-            SharedValidator.RuleFor(c => c.DefaultQualityProfileId)
+            SharedValidator.RuleFor(c => c.DefaultQualityProfileId).Cascade(CascadeMode.Stop)
+                .ValidId()
                 .SetValidator(qualityProfileExistsValidator);
 
             SharedValidator.RuleFor(c => c.Host).ValidHost().When(x => x.IsCalibreLibrary);

src/Readarr.Api.V1/RootFolders/RootFolderResource.cs

@@ -108,7 +108,7 @@ namespace Readarr.Api.V1.RootFolders
                 DefaultQualityProfileId = resource.DefaultQualityProfileId,
                 DefaultMonitorOption = resource.DefaultMonitorOption,
                 DefaultNewItemMonitorOption = resource.DefaultNewItemMonitorOption,
-                DefaultTags = resource.DefaultTags,
+                DefaultTags = resource.DefaultTags ?? new HashSet<int>(),
                 IsCalibreLibrary = resource.IsCalibreLibrary,
                 CalibreSettings = cs
             };

yarn.lock

@@ -2197,11 +2197,11 @@ brace-expansion@^2.0.1:
     balanced-match "^1.0.0"
 
 braces@^3.0.2, braces@~3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
-  integrity sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.3.tgz#490332f40919452272d55a8480adc0c441358789"
+  integrity sha512-yQbXgO/OSZVD2IsiLlro+7Hf6Q18EJrKSEsdoMzKePKXct3gvD8oLcOQdIzGupr5Fj+EDe8gO/lxc1BzfMpxvA==
   dependencies:
-    fill-range "^7.0.1"
+    fill-range "^7.1.1"
 
 browserslist@^4.14.5, browserslist@^4.21.5, browserslist@^4.22.2, browserslist@^4.23.0:
   version "4.23.0"
@@ -3438,10 +3438,10 @@ filesize@10.0.7:
   resolved "https://registry.yarnpkg.com/filesize/-/filesize-10.0.7.tgz#2237a816ee60a83fd0c3382ae70800e54eced3ad"
   integrity sha512-iMRG7Qo9nayLoU3PNCiLizYtsy4W1ClrapeCwEgtiQelOAOuRJiw4QaLI+sSr8xr901dgHv+EYP2bCusGZgoiA==
 
-fill-range@^7.0.1:
-  version "7.0.1"
-  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-7.0.1.tgz#1919a6a7c75fe38b2c7c77e5198535da9acdda40"
-  integrity sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==
+fill-range@^7.1.1:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-7.1.1.tgz#44265d3cac07e3ea7dc247516380643754a05292"
+  integrity sha512-YsGpe3WHLK8ZYi4tWDg2Jy3ebRz2rXowDxnld4bkQB00cc/1Zw9AWnC0i9ztDJitivtQvaI9KaLyKrc+hBW0yg==
   dependencies:
     to-regex-range "^5.0.1"
 
@@ -7268,9 +7268,9 @@ write-file-atomic@^5.0.1:
     signal-exit "^4.0.1"
 
 ws@^7.4.5:
-  version "7.5.9"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-7.5.9.tgz#54fa7db29f4c7cec68b1ddd3a89de099942bb591"
-  integrity sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==
+  version "7.5.10"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.5.10.tgz#58b5c20dc281633f6c19113f39b349bd8bd558d9"
+  integrity sha512-+dbF1tHwZpXcbOJdVOkzLDxZP1ailvSxM6ZweXTegylPny803bFhA+vqBYw4s31NSAk4S2Qz+AKXK9a4wkdjcQ==
 
 xxhashjs@~0.2.2:
   version "0.2.2"