Demo test

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Hi,
Im converting a list of doc file from a folder to pdf using save document as PDF activity and dynamically i gave the path aith fileName where the converted pdf file will store, using the message box i displayed the full path with filename where the converted PDF stored and there is no mistake in the path name but an error is throwing in the "save document as PDF activity

Capture11759×554 18.6 KB

i dont understand it since the filename is correct and it does not contain any charaters like :,?,* any idea on this?

Thanks

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Version: Studio Pro 2020 10.0-beta1008

This version cannot view the values of the assignment, and this version cannot use window key in send hotkey activity.

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Hello friends, Im use studio version 20.4.3 and My orchestrator is 19.4.4 I publish and take this error:

Somebody can help me pls?

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Hello,

I’m working on a robot that works with Excel files.
The execution being too long, I stopped it, but the Excel file was still in use by Excel process so I couldn’t delete it. I then killed Excel processes (there were 2).
After restarting UIPath, I can’t open the project anymore, this error show up:

Is there a way to solve it?

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I have a problem reading the excel file throwing the following error Read Range: Object reference not set to an instance of an object.

The cause of this problem is that it works in conjunction with a Javascript code that modifies the excel file, which the robot will read

But I have placed in the robot a try catch to repeat the reading in case it cannot, but it keeps throwing the previous error

I realized that to solve this problem I have to open the excel and select save and there it is solved and the robot can just read it

I DON’T UNDERSTAND WHY THE ROBOT CANNOT READ THE EXCEL FILE MODIFIED BY THE JAVASCRIPT CODE, maybe it generates a cache or something similar, I don’t

I want to solve this problem without having to open excel and save, since it consumes my memory

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Hi All,
So I’m facing this issue where, I cannot create a new project nor none of the existing projects open. I get this issue.

image850×276 11.7 KB

Also I have noticed that all the settings are missing its options.

image1065×663 23.6 KB

image1063×630 20.7 KB

Any help would be much appreciated.

FYI: I have reinstalled it many times now, still no luck.
Also if anyone can provide me the backup of older app-xx.xx.xx folder.
Then it would be great.

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Hi, I need to download files using ftp activities but I can only download all the files using download files activity which is time taking as there are around 2000 files. I want to download only specific files with a prefix “ABC…txt”.

is there anyway we can use get directory in ftp folder ? or any other way to pickup only specific files in version 2019 ?

Regards
Abhi

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I have updated the version from 2020.4.3 to 2020.10. I occurred a problem that the project will not open anymore. I tried to open .json file and then .xaml as well, both with no results. The only way to make my projects work with new version was using the UiPath Assistant with .nupkg files, but that only to run, leaving me with no option to develop them on new version.
To be honest as the updated installed automatically during a restart of UiPath it took me a while to figure that the version has changed. Is there any way to make the old project compatible with the 2020.10 version, as it does contain a dozen of functions.
If not I would suggest to introduce an option with plain code along with / instead of graphical block structure. Cause that’s the feature I’m missing the most here. Otherwise I might end-up doing next projects in Visual Studio.

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hello everyone, after uipath update of the new look, I am getting the following error every time the assistant starts.

Captura de Pantalla 2020-10-16 a la(s) 11.26.18 a. m.469×720 108 KB

and then i get this error

Captura de Pantalla 2020-10-16 a la(s) 11.19.07 a. m.895×665 184 KB

it is mi flow:

709×599

476×1600

does anyone know what I should do?

thanks

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Hi,

I know this topic has been asked several times but after hours of reading, I could not find any solution solving the issue for me.

My problem:
I have a rather simple workflow, reading and moving a few files and then performing some activities in an application. I run it as an unattended robot an a virtual machine. When I connect to the VM via remote desktop connection the workflow works fine, but when Im not connected the process fails as soon as a UI interaction is involved (so the renaming and moving the files still works, but the application does not start). I disconnect from the session, I dont just minimize the rdp window. I always start the robot via orchestrator (when im connected to the VM as well as when im not).

My errors:
I used to start the application via run prompt, which I opened with Send Hotkey Win+R, but this resulted in an error “Desktop has been disconnected while performing UI activities”. So I changed it to double clicking on the application icon, which resulted in “Click element. Timout reached.”

I tried to take a screenshot, but when I try to do this, the error says: “System.ComponentModel.Win32Exception (0x80004005): The handle is invalid”. Actually my workflow always takes a screenshot, when an error occures and while the error message is properly written in my error folder, the related screenshot is never saved. So taking screenshots seems to also not work, as long as I am not connected to the VM.

Tried solutions:

1. I set login to console to false and the resoultion (height=768, width=1366 and depth=32) in the robot settings in orchestrator.
2. Since this didnt work I set the same settings in UiPath.settings on the VM.
3. I created a DWORD parameter in registry of the VM RemoteDesktop_SuppressWhenMinimized = 2 under HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Terminal Server Client and a DWORD parameter KeepAliveEnable = 1 under HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server
4. I set both parameters also on my local machine connecting to the VM

My setup:
In case this makes a difference: I use Studio Pro Enterprise Edition 2020.10.0 and have a properly licensed unattended robot. The resolution settings mentioned above is exactly the resolution, which i use, when developing the robot. I develop on my local machine, but have access to another studio on the VM.

For me it just feels, as if the desktop is fully gone, as long as I am not connected to it. Any ideas highly welcome.

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My UiPath Assistant is connected and licensed, but when will I access the Uipath Studio,
it asks to log in, but it keeps showing “denied access” the same is happening when i try log with ServiceUrl

error1366×768 217 KB

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Hi All,

I need to extract the content of data from website.

image605×545 26.3 KB

I said to python developer, that i required like this way and he made it below csv.

when i load my script file, it throws the error

This is my script below

So, i’m attaching my file please check and make corrections
pythonProcess.zip (1.9 KB)

@Palaniyappan
@Rahul_Pasupuleti

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I’m trying running a python script but always receive the same error:

I’ve installed python 3.6

20.8.0-beta.278+Branch.release-v20.8.0.Sha.035e5e8b0f183f34e68ebd00a9bc52dd749522c2

Source: Run Python Script

Message: One or more errors occurred.

Exception Type: System.AggregateException

RemoteException wrapping System.AggregateException: One or more errors occurred. —> RemoteException wrapping System.InvalidOperationException: Error running Python script —> RemoteException wrapping System.ServiceModel.FaultException`1[[System.ServiceModel.ExceptionDetail, System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]: SyntaxError : ("(unicode error) ‘utf-8’ codec can’t decode byte 0xe7 in position 15: invalid continuation byte", (’’, 52, 45, None))

Server stack trace:
at System.ServiceModel.Channels.ServiceChannel.ThrowIfFaultUnderstood(Message reply, MessageFault fault, String action, MessageVersion version, FaultConverter faultConverter)
at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object ins, Object outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at UiPath.Python.Service.IPythonService.Execute(String code)
at UiPath.Python.Impl.OutOfProcessEngine.<>c__DisplayClass13_0.b__0()
at System.Threading.Tasks.Task.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.Python.Activities.RunScript.d__8.MoveNext()
— End of inner exception stack trace —
at UiPath.Python.Activities.RunScript.d__8.MoveNext()
— End of inner exception stack trace —
at UiPath.Shared.Activities.AsyncTaskCodeActivity.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)

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Hi, I need to download files using ftp activities but I can only download all the files using download files activity which is time taking as there are around 2000 files. I want to download only specific files with a prefix “ABC…txt”.

is there anyway we can use get directory in ftp folder ? or any other way to pickup only specific files in version 2019 ?

Regards
Abhi

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Guys,

I cannot open any of my main.xaml files from local desktop or from shared drive. The error is exactly the same as the one from this post below-

But the solution (delete the JSON file and .local folder) does not resolve my issue.

Any idea?

Thanks!

18.4.5+Branch.support/v2018.4.Sha.2a53a262e2c1098055c3ecbdabe73d45e0a6dc29

An internal error has occurred. It is recommended to restart UiPath Studio.

Open Document Error: UiPath.Studio.Contracts.RecoverableException —> UiPath.Studio.Contracts.RecoverableException: The project ‘\RPA\project.json’ could not be opened: The semaphore has been disposed… —> System.ObjectDisposedException: The semaphore has been disposed.
at System.Threading.SemaphoreSlim.CheckDispose()
at System.Threading.SemaphoreSlim.WaitAsync(Int32 millisecondsTimeout, CancellationToken cancellationToken)
at UiPath.Studio.Plugin.Workflow.Services.AppDomainContainerManager.d__8.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Plugin.Workflow\Services\AppDomainContainerManager.cs:line 35
— 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.Services.AppDomainController.<>c__DisplayClass15_0.<b__0>d.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Plugin.Workflow\Services\AppDomainController.cs:line 73
— 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.Services.AppDomainController.d__15.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Plugin.Workflow\Services\AppDomainController.cs:line 65
— 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.Services.AppDomainController.d__14.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Plugin.Workflow\Services\AppDomainController.cs:line 57
— 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.ProjectLoaderService.d__23.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Plugin.Workflow\Project\ProjectLoaderService.cs:line 71
— 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.WorkflowProjectModelFactory.d__44.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Plugin.Workflow\Project\WorkflowProjectModelFactory.cs:line 317
— 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.WorkflowProjectModelFactory.d__41.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Plugin.Workflow\Project\WorkflowProjectModelFactory.cs:line 237
— 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.<OnOpenAsync>d__15.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Core\CommonServices\PersistableServiceBase.cs:line 0 --- End of inner exception stack trace --- at UiPath.Studio.Core.Services.PersistableServiceBase3.d__15.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Core\CommonServices\PersistableServiceBase.cs:line 198
— 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.ProjectServiceBase.d__38.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Core\CommonServices\ProjectServiceBase.cs:line 220
— 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.PersistableServiceBase`3.d__8.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Core\CommonServices\PersistableServiceBase.cs:line 0
— 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.Services.OpenCloseCommandsService.d__17.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Shell\Services\OpenCloseCommandsService.cs:line 203
— End of inner exception stack trace —
at UiPath.Studio.Shell.Services.OpenCloseCommandsService.d__17.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Shell\Services\OpenCloseCommandsService.cs:line 213
— 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.Services.OpenCloseCommandsService.d__14.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Shell\Services\OpenCloseCommandsService.cs:line 104
— 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() in D:\a\1\s\Studio\UiPath.Studio.Shell\App\StudioShellApplication.cs:line 200
— 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.<b__16_0>d.MoveNext() in D:\a\1\s\Studio\UiPath.Studio.Shell\App\StudioShellApplication.cs:line 183
— 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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Hey

image1181×490 17 KB

I want to capture date and Bill To through based. To get date I used get text activity. but instead of ate it is giving mw the INVOICE # as the output. I am attaching XAML file here. Kindly check the screenshot as well.

Main.xaml (11.1 KB) Session_10_exercise_1_NPO_1_perfect_match.pdf (95.7 KB)

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Hello,
Is there anyone can help me check the following problem?
In Studio this workflow is working fine.

Info: Cannot create unknown type ‘{clr-namespace:UiPath.Core.Activities.SAP;assembly=UiPath.UiAutomation.Activities}Logon’.

RemoteException wrapping System.Exception: Cannot create unknown type ‘{clr-namespace:UiPath.Core.Activities.SAP;assembly=UiPath.UiAutomation.Activities}Logon’.
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at UiPath.Executor.BaseRunner.EndExecute(IAsyncResult result)
at UiPath.Executor.OutOfProcessRunner.EndExecute(IAsyncResult result)
at UiPath.Core.Activities.ExecutorInvokeActivity.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)
Start Time: 10/17/2020 12:52:49 AM
End Time: 10/17/2020 12:53:19 AM
Input Values: null
Output Values: Empty
Has Recording: false

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Invalid machine key
RemoteException wrapping UiPath.Service.Orchestrator.Clients.OrchestratorHttpException: Invalid machine key

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I completed Level 3 Assignment 1 and it is working good on my device.I didn’t reset the test data but during submission of the assignment…It simply shows 0/100 at the evaluation stage…Looking forward for help
Thanks in Advance
Mukil

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