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Interface not registered (Exception from HRESULT: 0x80040155)

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@Robert_Wennberg wrote:

As the title pretty much says, whenever I try to “Indicate in Excel” I get hit by the error message “Interface not registered (Exception from HRESULT: 0x80040155).”. I have the Excel Addin tool installed as well if that will give any further information as to what is wrong.
I am just getting started with UiPath and I am trying to complete the first tutorial “Working with UI Automation”.
Any help would be appreciated.

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Hover activity failed with orchastrator running

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@rchabbeh wrote:

hello,
hover activity cannot find the UI element with the orchastrator running, however the run from the studio is working well!
the studio and the orchastrator version is : 2018.4.5
could someone help ?

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Assignment no.2 submit

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@BjrnUitenbroek wrote:

Hi!

So i finished my assignment everything works correctly but so i zipped my Full map with all the processes and config file and all that stuff in it but when i submit it i get 0 out of 100 what is wrong?

Greetings!

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RegularExpression not working

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@Latif wrote:

Hi.

This regex is not working.
Convert.ToInt32(system.Text.RegularExpressions.Regex.Match(Upd_InterestRateValue.ToString,"\d.+\W.+\d"))

I have tried every Variable type but none is perfect :frowning:

help me please. thanks in advance

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Object reference not set in level 3 assignment 1

Manual vs Scheduled Orchestrator issues with Outlook

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@Brentney88 wrote:

I have a process that searches outlook for a particular email (downloads an attachment) from specific users with a certain subject then performs certain tasks. The process is scheduled in Orchestrator and ran every 15 minutes. We are experiencing an issue with Orchestrator not consistently reading the email when it is scheduled but almost every time it is kicked off manually it works. Please note the attachments are being added to a queue in Orchestrator. Any reason why triggering the process manually in Orchestrator works better than having it scheduled in Orchestrator?

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Word Application scope - Not working

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@kk.virags wrote:

Hi, I know it sounds crazy when the working code all of a sudden fails with some reason. a normal proof of concept with the word document replacement (Replacing text with the defined value) gives error all of a sudden. (Exception from HRESULT: 0x8001010A (RPC_E_SERVERCALL_RETRYLATER)

I used : Word application scope.
Package : UiPath.word.activities - version 1.3.4
Word version : 2016.

Exact Error :
18.4.6+Branch.support/v2018.4.Sha.85e415fbbb19cb7dd57766496cc0770179b9b944

Source: Replace Text

Message: The message filter indicated that the application is busy. (Exception from HRESULT: 0x8001010A (RPC_E_SERVERCALL_RETRYLATER))

Exception Type: System.Runtime.InteropServices.COMException

An ExceptionDetail, likely created by IncludeExceptionDetailInFaults=true, whose value is:
System.Runtime.InteropServices.COMException: The message filter indicated that the application is busy. (Exception from HRESULT: 0x8001010A (RPC_E_SERVERCALL_RETRYLATER))
at UiPath.Word.Activities.WordInteropActivity.EndExecute(AsyncCodeActivityContext context, IAsyncResult result)
at UiPath.Word.Activities.WordReplaceText.EndExecute(AsyncCodeActivityContext context, IAsyncResult result)
at System.Activities.AsyncCodeActivity.System.Activities.IAsyncCodeActivity.FinishExecution(AsyncCodeActivityContext context, IAsyncResult result)
at System.Activities.AsyncCodeActivity.CompleteAsyncCodeActivityData.CompleteAsyncCodeActivityWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)

Though its a common error, trying to find out what would be the cause of this issue. feel free to provide any suggestions.Any help is appreciated!

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Explorer Expert freezes on run

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@RPR wrote:

Hello,
Looking forward to trying this out however I seem to be running into an issue when I try to run the community version. I am able to launch the application fine but once I click on the Run Community Edition the application freezes. Do you happen to have any ideas to fix this?
Appreciate it!

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Advanced - Assignment 2 super slow

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@Stefano_Meola wrote:

So guys I am at the end of Advanced RPA Developer and tackling on the Performer tasks.
While I am doing some testing, I noticed the whole process is SO SLOW.

I researched some topics back in the forum and noticed the main suggestion is to change the WaitForReady property of all the elements to NONE.
I did that and it is still extremely slow, like taking 15 minutes to complete a whole year for a single ID.

I am uploading Main and Process .xaml hoping you can help me.
Please notice I didn’t put the “on Element Appears” in the Create Yearly Report process as suggested by the guide: after saving a month.csv file, it simply doesn’t appear to me so I don’t need that

Thanks and regards everybody

Process.xaml (12.0 KB) Main.xaml (51.0 KB)

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Getting an error: "Assign: Object reference not set to an instance of an object" while running Client Security Hash main.xaml file

Write Range Error ; Value doesnt fall in Expected Range

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@Aditya_Bhalerao wrote:

Hey Everyone,
I am facing a problem , where I am using a For each row loop under Excel Application Scope . Now I filter a DataTable (in Sheet2) based on some condition from Sheet 1.
Now the I want to write/paste Filtered Data in Sheet3.

For this I am Write Range activity under the For Each row of Sheet 1.
When I use Write Range, it throws an error showing the “Value does not fall within the expected range”.

@Palaniyappan, @balupad14 @lakshman

Please help on the same.

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Get Outlook Mail Messages: The specified folder does not exist (Account and Folder)

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@kfirkli wrote:

Hello,

I have multiple accounts in my outlook and multiple folders. I tried to get messages from specific account and folder, unfortunately when one configure this activity with account and folder parameters, the activity throw an error “The specified folder does not exist”.
There is some strange thing, when I open the outlook before I use this activity there is no problem to get the messages with the same parameters. Furthermore I can get the same result also if I try to wait for this error message and run the same activity one more time.
It’s seems that there is some “bug” that the synchronisation of the application not ready yet and UiPath try to get messages before it’s ready.

I tried it with several computers (Win7, Win10), with several Outlook (2010, 365), with several Activity versions (1.7.2; 1.5 and 1.0.5543) and several Email accounts and the same result appear.

Is someone got the same problem and manage to get a solution?

Screenshot 2019-12-19 at 08.29.35

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Message Box Failed to Appear in Orchestrator

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@siaochuenchong wrote:

Hi,

I encounter a problem while doing The Practice 5 in Orchestrator Training.

I updated the 1.01 Version, which has a message box that contains “Hello UiPath Orchestrator”. When I run in jobs, the message box appear.

However, when I upload the 1.02 Version, which has a message box that contains “Hi World”. When I run it in jobs, it fails to appear, but the jobs state is successful.

Feel free to let me know the possible error that I may have done. Thanks for your help!

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Could not load file or assembly 'UiPath.Interop

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@alialroomi wrote:

Dears,

any help in below !

Could not load file or assembly ‘UiPath.Interop, Version=0.1.1.0, Culture=neutral, PublicKeyToken=’ or one of its dependencies. The system cannot find the file specified.",“level”:“Error”,“logType”:“Default”,dd3203139b2c",“windowsIdentity”:“1”,“machineName”:"",“processName”:"",“processVersion”:“1.0.7291.29193”,“jobId”:“c823f638-cecd-49fc-9aa2-0846613dff7d”,“robotName”:“Robot2_1”,“machineId”:2,“fileName”:“InitAllApplications”,“logF_BusinessProcessName”:“Framework”}

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Unable to create blank project "Could not be opened: Invalid character in the given encoding. Line 1, position 1.."

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@Pavan_kumar_Goud wrote:

Hello,

I am new to UiPath and using community version to get familiarized with it. Till (11th Dec 2019) yesterday i was able to create blank projects, however suddenly i am receiving an error and unable to create the blank projects. I am able to open and run my previously built projects but not create new one now.

I always used same naming format for all my projects “RPA_Developer_2018.3_Lesson5_Task2”

I uninstalled preview version and installed stable version but still thee issue persists.

I’ll be glad if some some could help me in resolving this issue.

image

Project:

{
“name”: “RPA_Developer_2018.3_Lesson5_Task2”,
“description”: “Blank Process”,
“main”: “Main.xaml”,
“dependencies”: {
“UiPath.Excel.Activities”: “[2.7.1-ce]”,
“UiPath.Mail.Activities”: “[1.7.1-ce]”,
“UiPath.System.Activities”: “[19.10.0-ce]”,
“UiPath.UIAutomation.Activities”: “[19.10.0-ce]”
},
“webServices”: ,
“schemaVersion”: “4.0”,
“studioVersion”: “19.10.0.0”,
“projectVersion”: “1.0.0”,
“runtimeOptions”: {
“autoDispose”: false,
“isPausable”: true,
“requiresUserInteraction”: true,
“supportsPersistence”: false,
“excludedLoggedData”: [
“Private:*”,
password
],
“executionType”: “Workflow”
},
“designOptions”: {
“projectProfile”: “Developement”,
“outputType”: “Process”,
“libraryOptions”: {
“includeOriginalXaml”: false,
“privateWorkflows”:
}
},
“expressionLanguage”: “VisualBasic”
}

Error log:

19.10.2+Branch.master.Sha.259f90ae98fad42c3542963e70782dbe96e04579

The process cannot access the file ‘C:\Users\pavan\Desktop\UiPath\UiPath Academy\RPA_Developer_2018.3_Lesson5_Task21\project.json’ because it is being used by another process.

Open Document Error: UiPath.Studio.Contracts.RecoverableException —> System.IO.IOException: The process cannot access the file ‘C:\Users\pavan\Desktop\UiPath\UiPath Academy\RPA_Developer_2018.3_Lesson5_Task21\project.json’ because it is being used by another process.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.FileStream…ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.StreamReader…ctor(String path, Encoding encoding, Boolean detectEncodingFromByteOrderMarks, Int32 bufferSize, Boolean checkHost)
at System.IO.File.InternalReadAllText(String path, Encoding encoding, Boolean checkHost)
at System.IO.File.ReadAllText(String path)
at System.IO.Abstractions.FileWrapper.ReadAllText(String path)
at UiPath.Project.WorkflowProjectRepository.<>c__DisplayClass11_0.b__0()
at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.Tasks.Task.Execute() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at UiPath.Project.WorkflowProjectRepository.<Read>d__11.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at UiPath.Studio.Plugin.Workflow.Project.ProjectJsonReader.<ReadAsync>d__4.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at UiPath.Studio.Core.Services.PersistableServiceBase3.d__21.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.Studio.Core.Services.PersistableServiceBase3.<ResolveFactory>d__11.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at UiPath.Studio.Core.Services.PersistableServiceBase3.d__10.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.Studio.Core.CommonServices.OpenCloseCommandsService.d__26.MoveNext()
— End of inner exception stack trace —
at UiPath.Studio.Core.CommonServices.OpenCloseCommandsService.d__26.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.Studio.Core.CommonServices.OpenCloseCommandsService.d__19.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.Studio.Shell.ShellApplication.StudioShellApplication.d__17.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.Studio.Shell.ShellApplication.StudioShellApplication.<>c__DisplayClass16_0.<b__0>d.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<>c.b__6_0(Object state)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler), HResult -2146233088

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Calculate Client Security Hash Assignment of RE-Framework

Academy user

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@dgallucci wrote:

I can’t sign into the Academy. I reset the password, but when I try to log in with the new password I keep getting the message Invalid Credentials.

I wrote to support but didn’t get any answer yet.

I would need to access academy to continue with my training, so please if I could get any help on this…

Regards

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Licensing issue with 2019.10

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@Syahirunnisa wrote:

I just upgraded my studio from 2019.2 to 2019.10.2, and the following occurs:

I’ve never used the enterprise license key on this PC so I’m not sure why this is showing. Anyone able to help out on this?

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Level 3,RPA Advance Training

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@mittal.p121217 wrote:

hi all…
i have a one query.i tried 3 times assignement 1 but it’s not working properly when i m tried to upload.i don’t understand that where the problem is.please someonw help me on this.

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Machine and URL required : Error

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@vinodshambhu wrote:

Hi All,

I get below error while adding Machine name and orchestrator url in Robot ui orchestrator setting.
Any idea how this can be resolved. I provided both Machine key and Orch URL.

Orchestrator URL and Machine Key are required!

*RemoteException wrapping System.InvalidOperationException: Orchestrator URL and Machine Key are required! *

  • at UiPath.Models.Service.ConnectionInfoLicenceKey.Validate()*
  • at UiPath.Service.Orchestrator.OrchestratorController.d__24.MoveNext()*

Thank you,
Vinod

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