Please Help me solve the error for "New Blank Task"

Help StudioX
1

Please Help me solve the error for “New Blank Task”
as i just installed today the free community studio X, and when i tried to create a new blank task, I am getting below error:

25.0.157-cloud.18912+Branch.release-s157.Sha.7489f58f146d342879812d8004994f9c67c3982f.7489f58f146d342879812d8004994f9c67c3982f

The Task could not be opened because its dependencies were not resolved. Please check your feed settings and try again!

Error: RemoteException wrapping UiPath.Studio.Contracts.RecoverableException: The Task could not be opened because its dependencies were not resolved. Please check your feed settings and try again! —> RemoteException wrapping System.ArgumentNullException: Value cannot be null. (Parameter ‘referencedAssemblies’)
at UiPath.Shared.AssemblyUtils.GetLoadedAssemblies(IEnumerable1 referencedAssemblies) at UiPath.Workflow.Operations.Serializer.Services.InvalidXamlNodesFinder.GetMissingTypes(XamlReader br, IEnumerable1 dependencies)
at UiPath.Workflow.Operations.Serializer.Services.InvalidXamlNodesFinder.Process(Stream stream, IEnumerable1 dependencies) at UiPath.Workflow.Operations.Serializer.Services.WorkflowXamlSerializer.CreateFromStream(Stream stream) at UiPath.Workflow.Operations.Serializer.Services.WorkflowXamlSerializer.LoadFromFile(String file) at UiPath.Studio.Plugin.Workflow.Services.WorkflowManagementService.AddVariableByFileName(String filePath, String variableName, String variableType, String defaultValueExpression) --- End of inner exception stack trace --- at UiPath.Studio.Plugin.Workflow.Services.WorkflowManagementService.AddVariableByFileName(String filePath, String variableName, String variableType, String defaultValueExpression) at UiPath.Studio.Plugin.Workflow.Services.WorkspaceService.AddWorkspaceVariablesToWorkflowFile(String workflowFilePath, BusinessWorkbookOptions options) at UiPath.Studio.Plugin.Workflow.Services.WorkspaceService.AddWorkspaceVariablesToWorkflowFileAsync(String workflowFilePath, BusinessWorkbookOptions options) at UiPath.CoreIpc.Server.<>c__DisplayClass7_3.<<-ctor>g__InvokeMethod|6>d.MoveNext() --- End of stack trace from previous location --- at UiPath.CoreIpc.Server.<>c__DisplayClass7_1.<<-ctor>g__HandleRequest|3>d.MoveNext() --- End of stack trace from previous location --- at UiPath.CoreIpc.Server.<>c__DisplayClass7_2.<<-ctor>b__5>d.MoveNext() --- End of stack trace from previous location --- at UiPath.CoreIpc.Helpers.Timeout[TResult](TimeSpan timeout, List1 cancellationTokens, Func2 func, String message, Func2 exceptionHandler), HResult -2146233088

has context menu

2

@abdul_jackul

Welcome to the community

First best step would be to completely remove and perform a fresh installation

Cheers

3

thanks you brother.

I will try to uninstall, then reinstall hope it works.

1 Like
4

Hi Anil_G

done reinstalling, but still same error when trying to create new blank task, below is the error i also attached error screenshot

25.0.157-cloud.18912+Branch.release-s157.Sha.7489f58f146d342879812d8004994f9c67c3982f.7489f58f146d342879812d8004994f9c67c3982f

The Task could not be opened because its dependencies were not resolved. Please check your feed settings and try again!

Error: RemoteException wrapping UiPath.Studio.Contracts.RecoverableException: The Task could not be opened because its dependencies were not resolved. Please check your feed settings and try again! —> RemoteException wrapping System.ArgumentNullException: Value cannot be null. (Parameter ‘referencedAssemblies’)
at UiPath.Shared.AssemblyUtils.GetLoadedAssemblies(IEnumerable1 referencedAssemblies) at UiPath.Workflow.Operations.Serializer.Services.InvalidXamlNodesFinder.GetMissingTypes(XamlReader br, IEnumerable1 dependencies)
at UiPath.Workflow.Operations.Serializer.Services.InvalidXamlNodesFinder.Process(Stream stream, IEnumerable1 dependencies) at UiPath.Workflow.Operations.Serializer.Services.WorkflowXamlSerializer.CreateFromStream(Stream stream) at UiPath.Workflow.Operations.Serializer.Services.WorkflowXamlSerializer.LoadFromFile(String file) at UiPath.Studio.Plugin.Workflow.Services.WorkflowManagementService.AddVariableByFileName(String filePath, String variableName, String variableType, String defaultValueExpression) --- End of inner exception stack trace --- at UiPath.Studio.Plugin.Workflow.Services.WorkflowManagementService.AddVariableByFileName(String filePath, String variableName, String variableType, String defaultValueExpression) at UiPath.Studio.Plugin.Workflow.Services.WorkspaceService.AddWorkspaceVariablesToWorkflowFile(String workflowFilePath, BusinessWorkbookOptions options) at UiPath.Studio.Plugin.Workflow.Services.WorkspaceService.AddWorkspaceVariablesToWorkflowFileAsync(String workflowFilePath, BusinessWorkbookOptions options) at UiPath.CoreIpc.Server.<>c__DisplayClass7_3.<<-ctor>g__InvokeMethod|6>d.MoveNext() --- End of stack trace from previous location --- at UiPath.CoreIpc.Server.<>c__DisplayClass7_1.<<-ctor>g__HandleRequest|3>d.MoveNext() --- End of stack trace from previous location --- at UiPath.CoreIpc.Server.<>c__DisplayClass7_2.<<-ctor>b__5>d.MoveNext() --- End of stack trace from previous location --- at UiPath.CoreIpc.Helpers.Timeout[TResult](TimeSpan timeout, List1 cancellationTokens, Func2 func, String message, Func2 exceptionHandler), HResult -2146233088

err
err1009×568 71.1 KB

1 Like
5

@abdul_jackul

go to this location and delete the folder and retry

c:\users\username.nuget

also I hope it is a personal laptop…if not then there might be network blocks on urls if any need to check with it…if personal try turning off the firewalls for now

cheers

6

I’ve uninstalled, installed and deleted c:\users\username.nuget but still getting errors to create a new task. What I’m doing now is to create a copy of a working project, open, delete all the actions and start my new project.
I hope someone has found a way to solve it because this work around is not very practical.