UiPath 自动化协助

Question

我在通过 UIPath 辅助运行自动化时出现以下错误，

活动 'Main' 的 CacheMetadata 抛出了 '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)'.at System.Xaml.XamlObjectWriter.WriteStartObject(XamlType xamlType) at System.Xaml.XamlWriter.WriteNode(XamlReader reader) at System.Xaml.XamlServices.Transform(XamlReader xamlReader， XamlWriter xamlWriter， Boolean closeWriter) at System.Activities.XamlIntegration.FuncFactory1.Evaluate() at System.Activities.DynamicActivity.OnInternalCacheMetadata(Boolean createEmptyBindings) at System.Activities.Activity.InternalCacheMetadata(Boolean createEmptyBindings, IList1& validationErrors) at System.Activities.ActivityUtilities.ProcessActivity(ChildActivity childActivity， ChildActivity&nextActivity， Stack1& activitiesRemaining, ActivityCallStack parentChain, IList1& validationErrors，ProcessActivityTreeOptions options， ProcessActivityCallback callback) at System.Activities.ActivityUtilities.ProcessActivityTreeCore(ChildActivity currentActivity， ActivityCallStack parentChain， ProcessActivityTreeOptions options， ProcessActivityCallback callback， IList1& validationErrors) at System.Activities.ActivityUtilities.CacheRootMetadata(Activity activity, LocationReferenceEnvironment hostEnvironment, ProcessActivityTreeOptions options, ProcessActivityCallback callback, IList1& validationErrors) at System.Activities.XamlIntegration.ActivityXamlServices.RequiresCompilation(IDynamicActivity dynamicActivity， LocationReferenceEnvironment environment， String&语言)'。at System.Activities.XamlIntegration.ActivityXamlServices.RequiresCompilation(IDynamicActivity dynamicActivity， LocationReferenceEnvironment environment， String& language) at System.Activities.XamlIntegration.ActivityXamlServices.Compile(IDynamicActivity dynamicActivity， LocationReferenceEnvironment environment) at System.Activities.XamlIntegration.ActivityXamlServices.Load(XamlReader xamlReader， ActivityXamlServicesSettings settings) atSystem.Activities.XamlIntegration.ActivityXamlServices.Load(XmlReader xmlReader， ActivityXamlServicesSettings settings) at System.Activities.XamlIntegration.ActivityXamlServices.Load(Stream stream， ActivityXamlServicesSettings settings) at UiPath.Executor.WorkflowRuntime.Load(String workflowFile) at UiPath.Executor.RobotRunner.InitWorkflowApplication() at UiPath.Executor.RobotRunner.d__84.MoveNext()

Answer 1

我已经通过执行以下步骤来解决。

转到：C：\User\{YourUser}\AppData\Roaming\NuGet，如果找到NuGet.Config文件，则将其删除。

1. 现在转到UIPath工作室并单击开始。
2. 单击"处理"，您将获得"新建空白进程"。
3. 请选择语言并单击创建，您将获得设计页面。单击管理包，然后转到所有包。
4. 现在搜索UIPath.Web.Activity并选择 安装并单击 保存 。

重新启动 UIPath，它应该可以工作。