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Create Java Object throws an error - System.InvalidOperationException: Constructor could not be called

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Hi
I have similar error after I followed the Run Object method example :

RemoteException wrapping System.AggregateException: One or more errors occurred. —> RemoteException wrapping System.InvalidOperationException: Constructor could not be called. —> RemoteException wrapping System.InvalidOperationException: The target type was not found.

at UiPath.Java.Service.JavaResponse.ThrowExceptionIfNeeded()
at UiPath.Java.JavaInvoker.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.Java.JavaInvoker.d__15.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.Java.Activities.CreateJavaObject.d__8.MoveNext()
— End of inner exception stack trace —
at UiPath.Java.Activities.CreateJavaObject.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)

I’m using a jar file that I got for the purpose of integrating with Isabel Connect : Maven Central Repository Search

I created the java object based on the :“com.ibanity.apis.client.http.service.impl.IbanityHttpSignatureServiceImpl” (Target Type) and with a string (uipath) parameter that need to sent to the method as a java variable that is an Object (java.io.InputStream) .
the Method invoked is : “getDigestHeader”
Is this problem, mentioned above resolved ?

13 posts - 4 participants

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Send Hotkey: Timeout reached. (Ctrl + a) in Excel

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Hi, anyone of encounter time out issue when sending hotkey in excel. I encounter when executing Control + a key in Excel. This error occurs intermittently.

PS: I was once provided a solution of removing the informative screenshot from the send hotkey activity but this is not working either.

I am using Studio version of 2018.4.3. Excel Activity Version of 2.5.1.

Any advice would be appreciated.

Thanks

9 posts - 5 participants

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Open Browser: Cannot communicate with the browser, please check the UiPath extension

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Hello All,

I am getting an error with UiPath studio and Chrome Extension not working: Open Browser: Cannot communicate with the browser, please check the UiPath extension I have already reinstalled the extension multiple times, reinstalled UiPath Studio and followed the documentation located at these links:

I troubleshooted inside the Registry Editor and everything checked out but still cant see the ChromeNativeMessaging.exe process running in task manager under Chrome.

Versions:

  • Studio Community Edition 2019.7.0
  • UiPath Web Automation Chrome Extension 9.0.6821

Any help would be greatly appreciated.
Thanks! :pray:

20 posts - 17 participants

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Uipath Orchestrator Error-User login failed. (#216)

Wait for Job and Resume's strange behavior

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Hi. I have a process with Persistence support. I start a job which in it I’m using Wait for Job and Resume to suspend the process until the other job gets completed. But after the completion of that other job, as I’m watching Jobs dashboard in Orchestrator, the second job’s state changes to Successful and the first process which has started the second job goes to “Resuming” state and then “Pending Allocation”. My first question is, why is there an allocation here? And my second question is the allocation normally never selects the starting process but randomly other robots!? Why’s that? I created an Environment called “Users” which every robot regardless of the type has that. Is that the case here? If yes, isn’t this a bad design? I just wanted to wait for the second process to finish and the first process continue working.

Thank you.

Edit: Now I can’t stop the job, the buttons are disabled and of course I cannot remove the process anymore:

5 posts - 3 participants

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Specified method is not supported -read cell

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Hi,
I am using read cell working activity to read data from a cell in excel sheet.The sheet is password protected
The password is passed in password field in properties but I exceuted it gives error as specified method is not supported-read cell

5 posts - 3 participants

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Python Integration (Pipe is broken)

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Hello there,
I have problem with python integration when I import some libraries as shown in the 1st picture
it shows me the message: “pipe is broken” as you can see in the 2nd picture; However, we tried to run another function from the same file without the import part and it worked, so does anyone have any idea how this can be resolved.
pip is broken

13 posts - 6 participants

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API- odata / robots "count = 0"

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Dear, I need help.

when I make a request to get the robot id it returns to me as if I had no robot

“@ odata.count”: 0,

i need to know the robot id to proceed with my project to perform the job via API

Can someone help me??

5 posts - 4 participants

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Get Outlook Mail Messages: Operation aborted (Exception from HRESULT: 0x80004004 (E_ABORT))

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image

When I use get outlook mail ,it shows that like picture says.
How to fix it?
Thank you.

1 post - 1 participant

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Microsoft Excel. Can't find your license for this application. Random, repetitive

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Hi Community!

As you can see, I am having some problems with Excel.

I know that there is an immediate way to solve this, already posted in another topic, but the thing is, my goal is not to solve this just by being able to use Excel again. My problem is not that simple.

What I mean is, I get this Windows notification once in a while, randomly in some executions, and then I always have to go there manually to click the OK in order to be able to use Excel again.

My goal is to prevent this to happen. And an answer for the reason of this happening (the infrastructure team says everything seems OK with Office and the services associated with the licence recognition, etc., but not sure how deep they went searching).

Do you guys know something about this? What’s the influence of UiPath on this? Let it out!

Cheers

9 posts - 5 participants

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You have exceeded your allocated page count

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Hi. I’m using Document Understanding in my project. After few successful days, suddenly the second time that Form Extractor wants to do its job it fails emitting the following error. Nothing was changed at all even the type and properties of the documents themselves.

You have exceeded your allocated page count

UiPath.SmartData.PositionBasedExtraction.DocumentUnderstandingClient.DUApiException: You have exceeded your allocated page count
at UiPath.SmartData.PositionBasedExtraction.DocumentUnderstandingClient.DUServerCaller.<CallInternal>d__7.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.SmartData.PositionBasedExtraction.DocumentUnderstandingClient.DUServerCaller.<CheckLicense>d__5.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.IntelligentOCR.Activities.DataExtraction.FormExtractor.<CheckLicense>d__32.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 System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task) 
at UiPath.IntelligentOCR.Activities.DataExtraction.FormExtractor.<ExecuteAsync>d__36.MoveNext() 
--- End of stack trace from previous location where exception was thrown --- 
at UiPath.Shared.Activities.AsyncTaskCodeActivityImplementation.EndExecute(AsyncCodeActivityContext context, IAsyncResult result) 
at UiPath.IntelligentOCR.Activities.DataExtraction.ExtractorAsyncTaskActivity.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)

3 posts - 3 participants

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Problem with extracting dates from Outlook

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Hi everyone,

I’m relatively new to UiPath and I am working on creating a process where I extract outlook email data into excel sheets. I have got most of it working, but I am having trouble with getting the dates into the excel sheet…

I keep getting the below errors when I try to use item.Headers(“Date”).ToString

I’d appreciate feedback on this.

Thanks!

1 post - 1 participant

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How to Operate .xlsb file in UIPATH. When i am trying to write using write and append activity to file having extension .xlsb. It is giving error message as ".xslb is not supported. Supported extension are .xlsm and .xlsx"

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How to Operate .xlsb file in UIPATH. When i am trying to write using write and append activity to file having extension .xlsb. It is giving error message as .xlsb is not supported. Supported extension are .xlsm and .xlsx

9 posts - 5 participants

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How to customize re framework to dispatcher bot to catch system and business exception

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How to customize re framework to create dispatcher bot to catch system and business exception.

1 post - 1 participant

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Configuring High Availability Add-On for Orchestrator Error

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hello everyone,

i am trying to implement orchestrator on a multi node high availability exact replica of the one mentioned in the link below:

and after installing the first three haa nodes following the instructions:

and after running the url:8443
i get this error:

when i navigate to the the linux server i run the rlcheck i got the following:

try to google it with no luck in fixing it.

thanks in advance to you all.

22 posts - 8 participants

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Unable to Login with Microsoft Account

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When trying to login with a Microsoft account i get an errror:
AADSTS7000112: Application ‘eb812cb0-7881-44a8-82f7-df95f812e34d’(UiPath Automation Cloud) is disabled.

It was working fine until a week ago and there have been no changes to the Microsoft Account.

4 posts - 3 participants

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Installation community edition

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hello, i have some issue when i want to re install uipath application for commmunity edition, i cant chose option for studio community, theres is only sign in, and connect to orchest and license key.
my question is how i can re install the stuido for community ediiton ?
Thank you.

*info: im already choose sign in to cloud.uipath.com and login with my email account but the result is "No robot configured for the current user. "

5 posts - 3 participants

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UiPath Update Failed

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image
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My latest UiPath update failed - see messages attached. I am the first person in my company to use UiPath and we do not have an administrator and don’t know how to proceed.

Any help would be greatly appreciated.
Thank you, Tom

11 posts - 5 participants

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Studio does not start "No robots configured..."

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Hi,
I try to run Studio and I must login to cloud. After I log in it says “no robots cofnigured for the user”
In orchestrator I have one robot define but it does not help.

I am out of ideas,
please help.
Roman

18 posts - 3 participants

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Problem to signup free automation training

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