Hi. There’s something very weird happening to my configuration. So, I’ve created 5 HD-Robots on one single machine (namely domain\robot1, domain\robot2, domain\robot3, domain\robot4 and domain\robot5). I’ve deployed an Orchestration Process to their environment in which it uses Document Understanding and Persistence. This process is triggered by a queue. The problem is, whenever multiple users start using the process simultaneously, System.Environment.CurrentDirectory property returns the current directory of the first robot that has been initiated (which in this case, it’s always C:\Users\robot1\.nuget\packages\Containers.Certificate.Generator\1.0.80\lib\net45\) but whenever ONLY ONE user uses the process, everything is fine. Now, when every robot calls this property, they don’t get the current directory of theirs but the current directory of the first robot! I have no explanation why this is happening. Please help. Thank you in advance.

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I am unable to install package UiPath.SAP.BAPI.Activitites.

Following is the log.

11:27:58.4819 => [ERROR] [UiPath.Studio.Shared.Logging.OutputLogger] [12] Cannot load assembly: C:\Users\jaiswalc.nuget\packages\uipath.sap.bapi.activities/1.1.0\lib/net461/UiPath.SAP.BAPI.dll : System.IO.FileNotFoundException: Could not load file or assembly ‘sapnco, Version=3.0.0.42, Culture=neutral, PublicKeyToken=50436dca5c7f7d23’ or one of its dependencies. The system cannot find the file specified.
File name: ‘sapnco, Version=3.0.0.42, Culture=neutral, PublicKeyToken=50436dca5c7f7d23’
at System.Reflection.RuntimeAssembly.GetExportedTypes(RuntimeAssembly assembly, ObjectHandleOnStack retTypes)
at System.Reflection.RuntimeAssembly.GetExportedTypes()
at UiPath.Studio.Plugin.Workflow.Services.AssemblyContainer.AddAssemblyInternal(Assembly assembly, String path) in D:\a\1\s\Studio\UiPath.Studio.Plugin.Workflow\Services\AssemblyContainer.cs:line 249
at UiPath.Studio.Plugin.Workflow.Services.AssemblyContainer.LoadAssemblies(String paths, IAppDomainCancellationToken cancellationToken) in D:\a\1\s\Studio\UiPath.Studio.Plugin.Workflow\Services\AssemblyContainer.cs:line 98

WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].

Please advise how to fix this issue.

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I want to export logs from Orchestrator in a 30-day period. Infortunately, I got only the blank CSV file.
Any recommendation

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Hello people,
I SET if last activity goes error, then put a “1-null” on excel,
then use IF activity to read the cell:
IFcell is empty, then goes A sequence, otherwise, goes next sequence.
But nomatter i tried,the my robot does put 1-null on excel, but if activity goes Asequence(should goes next one, because i put 1-null on it).
And if i leave that null on excel, then rerun the same sequence again, it goes next sequence(right).
What happened? why it cant read at first time?
Here are my xml and picture, plz take a look, thank you.

1759×806 22.5 KB

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We have a trigger that starts 1 process every 15 mins allocated on 3 bots. This trigger on some days have not started job every 15 mins. Instead on random basis, for some hours it was starting job every 1 hour.

I looked at robot event log, there i can see error.

Log Name: Application
Source:        UiPath
Date:          6/25/2020 5:00:25 PM
Event ID:      0
Task Category: None
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      nhseandivm2
Description:
UiPath.Service.Host 19.10.4.0 
InvokeAsync: System.IO.IOException: Pipe is broken.
   at System.IO.Pipes.PipeStream.WinIOError(Int32 errorCode)
   at System.IO.Pipes.PipeStream.EndWrite(IAsyncResult asyncResult)
   at System.IO.Stream.<>c.<BeginEndWriteAsync>b__53_1(Stream stream, IAsyncResult asyncResult)
   at System.Threading.Tasks.TaskFactory`1.FromAsyncTrimPromise`1.Complete(TInstance thisRef, Func`3 endMethod, IAsyncResult asyncResult, Boolean requiresSynchronization)
--- 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.Ipc.IOHelpers.<WriteMessage>d__13.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.Ipc.Connection.<SendMessage>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 Nito.AsyncEx.TaskExtensions.<DoWaitAsync>d__1.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.Ipc.ServiceClient`1.<>c__DisplayClass17_0`1.<<InvokeAsync>b__3>d.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.Ipc.IOHelpers.<WithResult>d__6.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.Ipc.IOHelpers.<WithTimeout>d__11`1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at UiPath.Ipc.ServiceClient`1.<>c__DisplayClass17_0`1.<InvokeAsync>b__4(Exception ex)
   at UiPath.Ipc.IOHelpers.<WithTimeout>d__11`1.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.Ipc.ServiceClient`1.<>c__DisplayClass17_0`1.<<InvokeAsync>b__2>d.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.Ipc.ServiceClient`1.<InvokeAsync>d__17`1.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.Service.Impl.ClientWrapper`1.<InvokeAsync>d__8.MoveNext(), HResult -2147024787
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="UiPath" />
    <EventID Qualifiers="0">0</EventID>
    <Level>2</Level>
    <Task>0</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2020-06-25T17:00:25.653597000Z" />
    <EventRecordID>11292</EventRecordID>
    <Channel>Application</Channel>
    <Computer>nhseandivm2</Computer>
    <Security />
  </System>
  <EventData>
    <Data>UiPath.Service.Host 19.10.4.0 
InvokeAsync: System.IO.IOException: Pipe is broken.
   at System.IO.Pipes.PipeStream.WinIOError(Int32 errorCode)
   at System.IO.Pipes.PipeStream.EndWrite(IAsyncResult asyncResult)
   at System.IO.Stream.&lt;&gt;c.&lt;BeginEndWriteAsync&gt;b__53_1(Stream stream, IAsyncResult asyncResult)
   at System.Threading.Tasks.TaskFactory`1.FromAsyncTrimPromise`1.Complete(TInstance thisRef, Func`3 endMethod, IAsyncResult asyncResult, Boolean requiresSynchronization)
--- 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.Ipc.IOHelpers.&lt;WriteMessage&gt;d__13.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.Ipc.Connection.&lt;SendMessage&gt;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 Nito.AsyncEx.TaskExtensions.&lt;DoWaitAsync&gt;d__1.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.Ipc.ServiceClient`1.&lt;&gt;c__DisplayClass17_0`1.&lt;&lt;InvokeAsync&gt;b__3&gt;d.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.Ipc.IOHelpers.&lt;WithResult&gt;d__6.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.Ipc.IOHelpers.&lt;WithTimeout&gt;d__11`1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at UiPath.Ipc.ServiceClient`1.&lt;&gt;c__DisplayClass17_0`1.&lt;InvokeAsync&gt;b__4(Exception ex)
   at UiPath.Ipc.IOHelpers.&lt;WithTimeout&gt;d__11`1.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.Ipc.ServiceClient`1.&lt;&gt;c__DisplayClass17_0`1.&lt;&lt;InvokeAsync&gt;b__2&gt;d.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.Ipc.ServiceClient`1.&lt;InvokeAsync&gt;d__17`1.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.Service.Impl.ClientWrapper`1.&lt;InvokeAsync&gt;d__8.MoveNext(), HResult -2147024787</Data>
  </EventData>

Note : On click of view jobs in trigger, it does not show trigger created every 15 mins for 2 or 3 days only for some hours in between. Otherwise it works fine.

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Hi,

I am facing an issue (i.e. UI element or selector not found exception). Actually, I am trying to extract the table’ data(basis on which I have to take some decisions) from an internal website. This data is coming from a webserivce which is calling after every 2-3 seconds and fetches the data. Every time webservice called, table data reloaded and fetch the updated information (something like real time data).

The problem is, sometimes robotics get the table data and sometimes it doesn’t and invalidate the selectors.

Please help to resolve this issue.
Thanks.

Regards,
Adnan

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I am unable to publish process to orchestrator.

image1366×768 84.9 KB

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Hi,

I am using enterprise trial version and when i followed all the steps properly to use the ml package , in the Orchestrator the deployed package fails always. Can someone please help!

Orchestrator1366×768 52.5 KB

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good programmers
I have the problem of * Get IMAP Mail Messages: The operation has timed out. * when using the activity get imap mail message

I enabled everything necessary for the activity to work well but it keeps giving me that error

activate imap and pop
enable unsafe app access
create an application password
disable antivirus
try other accounts

I did all the good practices for this activity and I keep getting the error

Then I expanded the time and threw this message at me
Get IMAP Mail Messages: An error occurred during the connection attempt because the connected party did not respond properly after a period of time, or the established connection failed because the connected host was unable to respond 172.217.192.108 : 933

I do not think it is because I have many emails, because I mark the majority of messages as read and only leave 5 emails to read, also try other accounts with very few messages and I keep getting this error

I hope you can help me

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Hello,

I just started using the UiPath.Workday.Activities package. I get an error each time I launch the UiPath project:

NU1101: Unable to find package ActiproSoftware.Wpf

The activities seem to be working fine but the error is disconcerting.

I’ve tried:

• regressing back through the Workday.Activities older versions.

• verifying that my .net framework was current

• uninstalling UiPath, removing all uipath .nuget packages and reinstalling

Any ideas?

Thanks!

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Hi All,

I have installed Python 3.6.4 32 bit version in my machine and when executing a python script I am getting an error in Load Python Script Activity.

Error:-
Load Python Script: There was no endpoint listening at net.pipe://localhost/UiPath.Service/Host_IPythonService_5660 that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.

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Hello and thank you in advance

I am doing data scraping from an internal website and its not working right. Here is an image

2020-01-30_1634101874×113 64.5 KB

Any idea what I’m doing wrong?

Thank you again

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Hello Guys,

I have a process that is checking for mails in an Inbox. It used to work fine, but since i changed Proxy Settings to be able to connect the Bot to Orchestrator, reading IMAP-Mail Messages does not work anymore. The process does not throw any error or timeout - it simply gets Stuck on “Get IMAP Mail Messages Executing”.

I even changed back Proxy settings, but the error remains. Randomly the process worked 2 or 3 times after the changes, but i cant seem to find any reasons for that. It seems like a completely random Bug.

Hope anyone can help!

Thanks!

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Hi,

On 2019.10.0-beta.477 when I try to invoke snippet “Wait For All Form Tasks Completion.xaml” using Invoke Workflow File I get the following message :
RemoteException wrapping System.Activities.ValidationException: An extension of type ‘UiPath.Activities.Contracts.Persistence.IPersistenceBookmarks’ must be configured in order to run this workflow.
at System.Activities.Hosting.WorkflowInstanceExtensionCollection…ctor(Activity workflowDefinition,
WorkflowInstanceExtensionManager extensionManager)
at System.Activities.Hosting.WorkflowInstanceExtensionManager.CreateInstanceExtensions(Activity workflowDefinition,
WorkflowInstanceExtensionManager extensionManager)
at System.Activities.Hosting.WorkflowInstance.RegisterExtensionManager(WorkflowInstanceExtensionManager extensionManager)
at System.Activities.WorkflowApplication.EnsureInitialized()
at System.Activities.WorkflowApplication.Enqueue(InstanceOperation operation,
Boolean push)
at System.Activities.WorkflowApplication.SimpleOperationAsyncResult.Run(TimeSpan timeout)
at System.Activities.WorkflowApplication.BeginRun(AsyncCallback callback,
Object state)
at UiPath.Executor.InProcessRunner.<>c__DisplayClass6_0.g__StartWorkflow|1()
at UiPath.Executor.InProcessRunner.BeginExecute(AsyncCallback callback,
Object state)
at UiPath.Core.Activities.ExecutorInvokeActivity.BeginExecute(AsyncCodeActivityContext context,
AsyncCallback callback,
Object state)
at System.Activities.AsyncCodeActivity.InternalExecute(ActivityInstance instance,
ActivityExecutor executor,
BookmarkManager bookmarkManager)
at System.Activities.ActivityInstance.Execute(ActivityExecutor executor,
BookmarkManager bookmarkManager)
at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor,
BookmarkManager bookmarkManager,
Location resultLocation)

I’m able to launch the file directly not just invoke it. what can be the reason?

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Hi, I am trying to do a project but I can not find the variables strInput and strMonthYear in Uipath. Both variables are giving a compilation error.

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Hello, I’m having a problem in Assingment no2 of the Level 3 Course, I’m having Exceptions when executing the Add Queue Item, this exception don’t happen all the times I call it, I have debugged using writeLn and the queue name and the content are correct, and even tried assigning them to variables before calling the activity just in case but the problem persists

I would like to know what could be causing it and how to fix it if possible.

Copy of the exception:
RemoteException wrapping System.Exception: The operation has timed out. —> RemoteException wrapping System.AggregateException: One or more errors occurred. —> RemoteException wrapping System.TimeoutException: The operation has timed out.

--- End of inner exception stack trace ---

at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification) at System.Threading.Tasks.Task1.get_Result()
at UiPath.Core.Activities.BaseQueueActivity.EndExecute(NativeActivityContext context,
IAsyncResult result)
— End of inner exception stack trace —
at UiPath.Core.Activities.BaseQueueActivity.EndExecute(NativeActivityContext context,
IAsyncResult result)
at UiPath.Core.Activities.AsyncNativeActivity.BookmarkResumptionCallback(NativeActivityContext context,
Bookmark bookmark,
Object value)
at System.Activities.Runtime.BookmarkCallbackWrapper.Invoke(NativeActivityContext context,
Bookmark bookmark,
Object value)
at System.Activities.Runtime.BookmarkWorkItem.Execute(ActivityExecutor executor,
BookmarkManager bookmarkManager)

Thanks in advance

Ernesto Gonzalez

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Hello! I have been having issues trying to get a powershell script to run through Uipath. On it’s own (using the PowerShell ISE) it works fine. This is the error I get when I run the script:

I’ve checked for this file @ that file path and it does exist. I am currently using Invoke Powershell to run the script but have also used the Run PowerShell Script activity. I’ve also tried with and without parameters to no avail.

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hi, i have one doubt. how to start the job in this latest version?
pls any help?

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good programmers

I have a problem, when I connect my cell phone to my pc, I want the robot to detect the location of this, example, team / huawei / sd / …, but the robot throws me that the route does not exist, I am using the path exist activity

They know why I get this inconvenience

I hope you can help me

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Hi,

While trying for testing Sentiment Analysis Skill (created and deployed from Out of box package in AI Fabric) am getting the below error.

Please help me to resolve this. Am using Enterprise trial for now. I have deployed the Skill and trying to use it from UiPath Studio

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