1
プラットフォームの選択ドロップダウン（Debug | iPhoneSimulator、Release | iPhoneなど）から選択したものはグレーアウトされたままで "接続されたiOSデバイス（2つの異なるデバイスを接続しようとした場合）またはiOSシミュレータターゲットを選択することはできません。これは数ヶ月後に動作することがわかっていましたが、それ以来多くのXamarinのアップデートが入りました。私は、iOSデバイスまたはXamarin Macのシミュレータにデプロイできません
私はXamarin Studioの安定版とベータ版の両方のチャンネルを試しました。私はXamarinを（アンインストーラスクリプトを使用して）完全にアンインストールし、再インストールしました。私はmacOS Sierraにもアップデートしたので、かなり多くの場所に触れました。
Xamarinのログには例外がありますが、私はこのすべての原因であるとは確信していますが、回避する方法はわかりません。例外は、デバイスを接続するかどうかです。
- モノラルソフトデバッガのサポートUnityでの使用のためのユニティ
- ユーティリティのため が
バグレポートがあります：
ERROR [2017-01-13 11:12:56Z]: Error while updating status of command: MonoDevelop.Ide.Commands.ProjectCommands.Run
System.InvalidCastException: Specified cast is not valid.
at MonoDevelop.IPhone.IPhoneProjectFlavor.CreateExecutionCommand (MonoDevelop.Projects.ConfigurationSelector configuration, MonoDevelop.IPhone.IPhoneProjectFlavor appProject, MonoDevelop.IPhone.IPhoneProjectConfiguration appCfg, MonoDevelop.IPhone.IPhoneProjectFlavor targetProject, MonoDevelop.IPhone.IPhoneProjectConfiguration targetCfg, MonoDevelop.Projects.RunConfiguration runConfiguration) [0x0014d] in /Users/builder/data/lanes/3509/e606823f/source/md-addins/MonoDevelop.IPhone/MonoDevelop.IPhone/Project/IPhoneProject.cs:885
at MonoDevelop.IPhone.IPhoneProjectFlavor.OnGetCanExecute (MonoDevelop.Projects.ExecutionContext context, MonoDevelop.Projects.ConfigurationSelector configuration, MonoDevelop.Projects.SolutionItemRunConfiguration runConfiguration) [0x0001a] in /Users/builder/data/lanes/3509/e606823f/source/md-addins/MonoDevelop.IPhone/MonoDevelop.IPhone/Project/IPhoneProject.cs:807
at MonoDevelop.Projects.SolutionItemExtension.OnGetCanExecute (MonoDevelop.Projects.ExecutionContext context, MonoDevelop.Projects.ConfigurationSelector configuration) [0x00000] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/SolutionItemExtension.cs:228
at MonoDevelop.Projects.SolutionItemExtension.OnGetCanExecute (MonoDevelop.Projects.ExecutionContext context, MonoDevelop.Projects.ConfigurationSelector configuration, MonoDevelop.Projects.SolutionItemRunConfiguration runConfiguration) [0x00007] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/SolutionItemExtension.cs:251
at MonoDevelop.Projects.SolutionItem.CanExecute (MonoDevelop.Projects.ExecutionContext context, MonoDevelop.Projects.ConfigurationSelector configuration, MonoDevelop.Projects.SolutionItemRunConfiguration runConfiguration) [0x00000] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/SolutionItem.cs:973
at MonoDevelop.Projects.Solution.OnGetCanExecute (MonoDevelop.Projects.ExecutionContext context, MonoDevelop.Projects.ConfigurationSelector configuration, MonoDevelop.Projects.SolutionRunConfiguration runConfiguration) [0x0000d] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/Solution.cs:819
at MonoDevelop.Projects.Solution+DefaultSolutionExtension.CanExecute (MonoDevelop.Projects.ExecutionContext context, MonoDevelop.Projects.ConfigurationSelector configuration, MonoDevelop.Projects.SolutionRunConfiguration runConfiguration) [0x00000] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/Solution.cs:1243
at MonoDevelop.Projects.SolutionExtension.CanExecute (MonoDevelop.Projects.ExecutionContext context, MonoDevelop.Projects.ConfigurationSelector configuration) [0x00000] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/SolutionExtension.cs:79
at MonoDevelop.Projects.SolutionExtension.CanExecute (MonoDevelop.Projects.ExecutionContext context, MonoDevelop.Projects.ConfigurationSelector configuration, MonoDevelop.Projects.SolutionRunConfiguration runConfiguration) [0x00007] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/SolutionExtension.cs:102
at MonoDevelop.Projects.SolutionExtension.CanExecute (MonoDevelop.Projects.ExecutionContext context, MonoDevelop.Projects.ConfigurationSelector configuration) [0x00000] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/SolutionExtension.cs:79
at MonoDevelop.Projects.SolutionExtension.CanExecute (MonoDevelop.Projects.ExecutionContext context, MonoDevelop.Projects.ConfigurationSelector configuration, MonoDevelop.Projects.SolutionRunConfiguration runConfiguration) [0x00007] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/SolutionExtension.cs:102
at MonoDevelop.Projects.Solution.CanExecute (MonoDevelop.Projects.ExecutionContext context, MonoDevelop.Projects.ConfigurationSelector configuration, MonoDevelop.Projects.SolutionRunConfiguration runConfiguration) [0x00000] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/Solution.cs:732
at MonoDevelop.Projects.Solution.CanExecute (MonoDevelop.Projects.ExecutionContext context, MonoDevelop.Projects.ConfigurationSelector configuration) [0x00000] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Core/MonoDevelop.Projects/Solution.cs:722
at MonoDevelop.Ide.ProjectOperations.CanExecute (MonoDevelop.Projects.IBuildTarget entry, MonoDevelop.Core.Execution.IExecutionHandler handler) [0x00020] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide/ProjectOperations.cs:993
at MonoDevelop.Ide.Commands.RunHandler.CanRun (MonoDevelop.Core.Execution.IExecutionHandler executionHandler) [0x00015] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Commands/ProjectCommands.cs:254
at MonoDevelop.Ide.Commands.RunHandler.Update (MonoDevelop.Components.Commands.CommandInfo info) [0x00048] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Commands/ProjectCommands.cs:242
at MonoDevelop.Components.Commands.CommandHandler.InternalUpdate (MonoDevelop.Components.Commands.CommandInfo info) [0x00000] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Components.Commands/CommandHandler.cs:42
at MonoDevelop.Components.Commands.CommandManager.DefaultUpdateCommandInfo (MonoDevelop.Components.Commands.ActionCommand cmd, MonoDevelop.Components.Commands.CommandInfo info) [0x00079] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Components.Commands/CommandManager.cs:1518
at MonoDevelop.Components.Commands.CommandManager.GetCommandInfo (System.Object commandId, MonoDevelop.Components.Commands.CommandTargetRoute targetRoute) [0x001cf] in /Users/builder/data/lanes/3509/e606823f/source/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Components.Commands/CommandManager.cs:1483
Xcodeを更新しましたか？はいの場合、Xcodeでサンプルプロジェクトを作成すると、選択するシミュレータのリストが表示されますか？そうでない場合は、 'Add Additional Simulators'（' Devices'）を開き、必要なシミュレータを作成します。 – SushiHangover
私はXcodeからデバイスやシミュレータに正常にデプロイできますが、問題はありません。 – passo
このような問題はXamarinに直接報告しなければなりません。何が起きているのかを外部の人に知らせるべきではありません。https://developer.xamarin.com/guides/cross-platform/troubleshooting/questions/howto-file-bug/ –