UiPath 自动化协助

Question

我在通过 UIPath 辅助运行自动化时遇到错误，

活动“主要”的 CacheMetadata 抛出“System.Xaml.XamlObjectWriterException：无法创建未知类型”{http://schemas.microsoft.com/netfx/2009/xaml/activities}Variable({clr-namespace:Microsoft. Identity.Client;assembly=Microsoft.Identity.Client}IPublicClientApplication)'。在 System.Xaml.XamlObjectWriter.WriteStartObject(XamlType xamlType) 在 System.Xaml.XamlWriter.WriteNode(XamlReader reader) 在 System.Xaml.XamlServices.Transform(XamlReader xamlReader, XamlWriter xamlWriter, Boolean closeWriter) 在 System.Activities.XamlIntegration.FuncFactory 1.Evaluate() at System.Activities.DynamicActivity.OnInternalCacheMetadata(Boolean createEmptyBindings) at System.Activities.Activity.InternalCacheMetadata(Boolean createEmptyBindings, IList1& validationErrors) 在 System.Activities.ActivityUtilities.ProcessActivity(ChildActivity childActivity, ChildActivity& nextActivity, Stack1& activitiesRemaining, ActivityCallStack parentChain, IList1& validationErrors, ProcessActivityTreeOptions options, ProcessActivityCallback 回调) 在 System.Activities.ActivityUtilities.ProcessActivityTreeCore(ChildActivity currentActivity, ActivityCallStack parentChain, ProcessActivityTreeOptions选项，ProcessActivityCallback 回调，IList1& validationErrors) at System.Activities.ActivityUtilities.CacheRootMetadata(Activity activity, LocationReferenceEnvironment hostEnvironment, ProcessActivityTreeOptions options, ProcessActivityCallback callback, IList1& validationErrors) 在 System.Activities.XamlIntegration.ActivityXamlServices.RequiresCompilation(IDynamicActivity dynamicActivity, LocationReferenceEnvironment environment, String& language)'。在 System.Activities.XamlIntegration.ActivityXamlServices.RequiresCompilation(IDynamicActivity dynamicActivity, LocationReferenceEnvironment environment, String& language) 在 System.Activities.XamlIntegration.ActivityXamlServices.Compile(IDynamicActivity dynamicActivity, LocationReferenceEnvironment environment) 在 System.Activities.XamlIntegration.ActivityXamlServices.Load(XamlReader xamlReader , ActivityXamlServicesSettings 设置) 在 System.Activities.XamlIntegration.ActivityXamlServices.Load(XmlReader xmlReader, ActivityXamlServicesSettings settings) 在 System.Activities.XamlIntegration.ActivityXamlServices.Load(Stream stream, ActivityXamlServicesSettings settings) 在 UiPath.Executor.WorkflowRuntime.Load(String workflowFile)在 UiPath.Executor.RobotRunner.InitWorkflowApplication() 在 UiPath.Executor.RobotRunner.d__84.MoveNext()

Answer 1

我已经通过以下步骤解决了。

转到： C:\User\{YourUser}\AppData\Roaming\NuGet 如果您找到 NuGet.Config 文件，请删除它。

1. 现在转到 UIPath Studio 并单击开始。
2. 点击Process，你会得到New Blank Process。
3. 请选择语言并点击创建，您将获得设计页面。点击管理包并转到所有包。
4. 现在搜索 UIPath.Web.Activities 并选择安装并点击保存。

重新启动 UIPath，它应该可以工作了。