Xamlファイルのエラー？実行できない

[Yoichi]

こんにちは

2022.12 beta配信後、同様の問題が複数報告されていますが、今のところInvoke PowerShellアクティビティの関与が疑われていますが、お使いのワークフローで使用されていますでしょうか？
（このアクティビティだけが原因ではない可能性もあります）

Got this error while running after updating UIPath

Main.xaml: Internal constraint exception while running constraint with name ‘Constraint’ against activity of type System.Activities.Statements.Sequence with name ‘Sequence’. Exception was: System.NullReferenceException: Object reference not set to an instance of an object. at System.Activities.WorkflowApplication.Invoke(Activity activity, IDictionary2 inputs, WorkflowInstanceExtensionManager extensions, TimeSpan timeout) at System.Activities.WorkflowInvoker.Invoke(Activity workflow, IDictio…

Validation Error While Compiling in Uipath Beta

After UiPath Update , i try to compile my project it gives me the following validation error. Error ERROR Validation Error Internal constraint exception while running constraint with name 'Constraint<Activity>' against activity of type System.Activities.Statements.Sequence with name 'Sequence'. Exception was: System.NullReferenceException: Object reference not set to an instance of an object. at System.Activities.WorkflowApplication.Invoke(Activity activity, IDictionary`2 inputs, WorkflowIn…