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Uipath Unexpected character encountered while parsing value:

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While connecting to the Orchestrator from my machine its giving this error. Please help.Capture

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UiPath Assistant “Invalid File” Error

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Hello, I am new to UiPath, and I recently came across an error in UiPath Assistant. When I click on UiPath Assistant, an “Invalid File” error pops up (C:\Users\Bot#\AppData\Roaming\UiPath\store.json was modified and now is invalid. Please fix or delete the file.)

After deleting this file, UiPath Assistant works fine. However, I came across this error several times after running unattended automation.

Does anyone know why I see this error and how to resolve it permanently?

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Convert int to string

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Hello i have a function where a variable1 its stored. I am then using “Excel application Scope” to match this Variable1 up with a excel sheet to transform the Variable1 into another value. Currently I am assigned the ouput value to another Variable because i get an error if i assign variable1. The problem its that UIPATH thinks the output its a integer and i need it to be a String. My question its. How can i Convert a integer/double output to a string

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Unable to login first time

How do I insert excel code object into word document using rpa?

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Firstly, I would like to open excel file, read a range from a sheet, copy it, then open the word document and go to a certain page and paste special (microsoft excel worksheet code object). I have no problem with copying the range. However, I have been getting errors in pasting it as an object into word.

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Python Activity Troubleshooting

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Step-A: (Validate the Configuration parameters)

  1. Check the Python exe file path location is properly specified in Python Scope properties
  2. Check the installed Python version is 64-bit or 32-bit. In case of 32-bit version select x86
  3. Specify the Python version installed. It is always better to specify the Python version rather selecting Auto.

Step-B:

  1. Instead of using " Run Python Script " activity, use Load Python Script → Invoke Python Method → Get Python Object .
  2. Remove the Print statements in Python Code

Step-C:

  1. If there is any error related to dependency/Package not found, please check if for the specified python instance (Configured in Python Scope) that package is installed. You can check the package is already installed by executing the command "pip install " . If it is already installed, it should prompt as “Requirement already satisfied” as below.
  2. If you have any python distribution installed in system like Anaconda, it installs packages in its directory only. Check python file you are trying to run from UiPath can be run from the command prompt for the specified installation. If any dependency is missing. install the dependency first.

Step-D:
In most of the cases executing python code from UiPath doesn’t give the proper error,
As Python is an interprited language, every statement is executed separately. Use following code snippet to identify which line is causing the issue:

outF = open ( "myOutFile.txt" , "w" )

outF.write("Test line1 added")

outF.close()

Step-E: (Work around)
If using Python activity, you are still getting error though the file can be run successfully from Command Prompt or Python IDLE. Run the python file from Powershell as below:

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Issue connecting node red with UiPath Orchestrator

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Hello -

I am getting an error when trying to kick off a job using the start job node in node red.

There error is “Could not find a process named SSReportNew in Testing”, where SSReportNew is the process and Testing is the environment. It authenticates correctly but is not able to reach the job.

The UiPath Node module is - @uipath/node-red-contrib-uipath-orchestrator version: 1.1.1

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Job ERROR - csc.exe access is denied when running the process from the robot

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Hi all,
I have a process which I running for 6 month already.
suddenly when the robot runs the process I am getting access denied, when I log in the user which spose to run the process and start the job - everything works fine!
adding the error message -
image

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System.BadImageFormatException:

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Hello, can any one help me to get resolve this issue.
The below error is getting when am running for the first time in Uipath tool(unable to launch the browser).
Even after adding the Uipath extension to chrome

RemoteException wrapping System.BadImageFormatException: Retrieving the COM class factory for component with CLSID {EA5E2583-0D30-48BE-9EDB-47B2235ACD10} failed due to the following error: 800703e6 Invalid access to memory location. (Exception from HRESULT: 0x800703E6).
at UiPath.Core.Activities.ScopeActivity.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)

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Markcancel error in Gsuite scope with "Run script" activity

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Hey everyone,

I have a problem with an error that is thrown everytime I try to activate a Google Script via the robot.
It looks like this:
“Only [activities] which have been requested to cancel can call MarkCanceled. Check ActivityInstance.HasCancelBeenRequested before calling this method”

I saw a forum question about this error where a retry scope was the solution. Anyways, for me the retry scope does not work.
Before throwing the error the Google Script gets activated but the robot won’t wait to get the return of the script function because of the error. So besides the fact that the retry scope is not helping regarding the error, it is also not my intetion to call the script multiple times.

Does anyone have a solution for this problem?

Thanks in advance!

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Unable to install Intelligent OCR Package

Localhost refused to connect after installing Studio

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localhost refused to connect

Getting this error after installation of community

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UiPath CE Job Faulted : Invalid handle

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( Installer: Exe, CE 2019.7.0 )

Hello,

I am able to run a workflow from platform.uipath.com whitout any problem when a remote connection desktop is open on the target machine, but i got an error as soon as is it closed.

System.ComponentModel.Win32Exception (0x80004005): The handle is invalid
at System.Drawing.Graphics.CopyFromScreen(Int32 sourceX, Int32 sourceY, Int32 destinationX, Int32 destinationY, Size blockRegionSize, CopyPixelOperation copyPixelOperation)
at System.Drawing.Graphics.CopyFromScreen(Point upperLeftSource, Point upperLeftDestination, Size blockRegionSize, CopyPixelOperation copyPixelOperation)
at UiPath.Vision.UiImage.FromScreenRegion(Rectangle region)
at UiPath.Core.Image…ctor(Region screenRegion)

RemoteException wrapping UiPath.Core.ImageOperationException: System.ComponentModel.Win32Exception (0x80004005): The handle is invalid


The workflow (ok):

  1. Open website, login, download .ica, logoff, close
  2. Open .ica (wait image disapear on loading citrix app windows), click 3 image on the opened citrix (navigation and export file)
  3. Wait preparation and transfert of file (4min), close citrix app
  4. Upload file on FTP, remove local file

I have used a remote desktop connection from my workstation to the target Windows Server 2012R2, then installed UiPath Studio 2019.7.0 CE + robot from .exe, user is local admin of target server.
I encountered no real issues related to the workflow or the dev.
I got problem setting up the robot to behave as expected.

The error is always on the first “click image” activity after launching the citrix app.
I got no issue launching the job from Orchestrator when the remote desktop connection is Open (from workstation to target server) ; success.
I got an error launching the job from Orchestrator when the remote desktop connection is Closed (user not logged off, just disconnected) ; error : the handle is invalid.
When reconnecting the rdp i got the citrix app opened in the first expected state, just before the click image (half of the workflow done).


I have simplified the workflow to only 1 activty, the first “click image” on the citrix app, i have the same behavior.
RDP Opened on target : success.
RPD Closed on target : faulted : The handle is invalid.

I’ve done some search:
UiPath Robt: Robot is not working when remote desktop disconnected (not resolved)
https://docs.uipath.com/orchestrator/docs/frequently-encountered-orchestrator-errors#section--the-handle-is-invalid-

This error is displayed in the following cases:
A. Projects containing UI Automation - when a RDP connection already exists in the background (minimized).

I tried (with and without screenX/Y set to 1920*1080 in the orchestrator robot settings):

  • development licence + rdp on : success
  • develoment licence + rdp off : faulted
  • development licence + user logged off : robot not connected to orchestrator
  • unattended licence + rdp on : success
  • unattended licence + rdp off : faulted
  • unattended licence + user logged off : robot not connected to orchestrator

I went around the .msi installer, with enterprise trial 2019.4.4 and the robot service, without more success. I had some sort of conflict between the 2 UiPath instances after, some studio crashes when executing robot, ended up uninstalling both UiPath instances, reboot and reinstall 2019.7.0 CE, back to start.


I’d like to be able to run (manual or sheduled) my job (single "click image " activity) from orchestrator, when the remote desktop connection is closed or when the user is logged off (getting around error : “The handle is invalid”).
Can you help me figure it out ?

Kind Regards,
Ulysse

3 posts - 3 participants

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Message Box: The given key was not present in the dictionary

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when I pass the key shivam then out showing “How are you”

But when I pass the value Johan Then showing this error

“Message Box: The given key was not present in the dictionary.”

Dose any one know how to solve this and what the cause of this error

Somebody help me this and connect withme on +917307745881

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UiPath.Studio.Shell.AppConfigurator 打开Sutdio出现这样的情况怎么解决,然后Stuido就会退出

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Error: Autofac.Core.DependencyResolutionException: An exception was thrown while activating UiPath.Studio.Shell.AppConfigurator.
—> Autofac.Core.DependencyResolutionException: An exception was thrown while invoking the constructor ‘Void .ctor(UiPath.PackageExplorer.Core.Services.Interfaces.IFeedService, UiPath.Studio.OnlineServices.Services.ICloudRefreshService, UiPath.Studio.Governance.Services.IGovernanceService, UiPath.Studio.Shell.Analytics.TelemetryConfigurator, UiPath.Studio.OnlineServices.Services.IConnectionSettingsService)’ on type ‘AppConfigurator’.
—> System.NullReferenceException: Object reference not set to an instance of an object.
at System.String.Contains(String value)
at UiPath.Studio.Shell.AppConfigurator…ctor(IFeedService feedService, ICloudRefreshService cloudRefreshService, IGovernanceService governanceService, TelemetryConfigurator telemetryConfigurator, IConnectionSettingsService connectionSettingsService)
at lambda_method574(Closure , Object )
at Autofac.Core.Activators.Reflection.BoundConstructor.Instantiate()
— End of inner exception stack trace —
at Autofac.Core.Activators.Reflection.BoundConstructor.Instantiate()
at Autofac.Core.Activators.Reflection.ReflectionActivator.ActivateInstance(IComponentContext context, IEnumerable1 parameters) at Autofac.Core.Activators.Reflection.ReflectionActivator.<ConfigurePipeline>b__11_0(ResolveRequestContext ctxt, Action1 next)
at Autofac.Core.Resolving.Middleware.DelegateMiddleware.Execute(ResolveRequestContext context, Action1 next) at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt) at Autofac.Core.Resolving.Middleware.DisposalTrackingMiddleware.Execute(ResolveRequestContext context, Action1 next)
at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.b__1(ResolveRequestContext ctxt)
at Autofac.Core.Resolving.Middleware.ActivatorErrorHandlingMiddleware.Execute(ResolveRequestContext context, Action1 next) --- End of inner exception stack trace --- at Autofac.Core.Resolving.Middleware.ActivatorErrorHandlingMiddleware.Execute(ResolveRequestContext context, Action1 next)
at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.b__1(ResolveRequestContext ctxt)
at Autofac.Core.Pipeline.ResolvePipeline.Invoke(ResolveRequestContext ctxt)
at Autofac.Core.Resolving.Middleware.RegistrationPipelineInvokeMiddleware.Execute(ResolveRequestContext context, Action1 next) at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt) at Autofac.Core.Resolving.Middleware.SharingMiddleware.<>c__DisplayClass5_0.<Execute>b__0() at Autofac.Core.Lifetime.LifetimeScope.CreateSharedInstance(Guid id, Func1 creator)
at Autofac.Core.Lifetime.LifetimeScope.CreateSharedInstance(Guid primaryId, Nullable1 qualifyingId, Func1 creator)
at Autofac.Core.Resolving.Middleware.SharingMiddleware.Execute(ResolveRequestContext context, Action1 next) at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt) at Autofac.Core.Resolving.Middleware.ScopeSelectionMiddleware.Execute(ResolveRequestContext context, Action1 next)
at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.b__1(ResolveRequestContext ctxt)
at Autofac.Core.Resolving.Middleware.CircularDependencyDetectorMiddleware.Execute(ResolveRequestContext context, Action1 next) at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt) at Autofac.Core.Pipeline.ResolvePipeline.Invoke(ResolveRequestContext ctxt) at Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, ResolveRequest request) at Autofac.Core.Resolving.ResolveOperation.ExecuteOperation(ResolveRequest request) at Autofac.Core.Lifetime.LifetimeScope.ResolveComponent(ResolveRequest request) at Autofac.ResolutionExtensions.TryResolveService(IComponentContext context, Service service, IEnumerable1 parameters, Object& instance)
at Autofac.ResolutionExtensions.ResolveService(IComponentContext context, Service service, IEnumerable1 parameters) at Autofac.ResolutionExtensions.Resolve[TService](IComponentContext context, IEnumerable1 parameters)
at Autofac.ResolutionExtensions.Resolve[TService](IComponentContext context)
at UiPath.Studio.App.ServiceLocator.ServiceLocatorAutofac.ResolveTypeTService
at UiPath.Studio.Core.Configuration.ServiceRegistryBase.ResolveTypeT
at UiPath.Studio.Shell.ShellApplication.StudioShellApplication.HandlePostLicenseInitAsync(IProfile profile)
at UiPath.Studio.Core.StudioApplication.StudioApplication.RegisterAndInitializeProfileServices(IProfile profile)
at UiPath.Studio.Core.StudioApplication.StudioApplication.PostLicenseInitAsync()
at UiPath.Studio.Shell.ShellApplication.StudioShellApplication.HandleAquireLicense()
at UiPath.Studio.Shell.ShellApplication.StudioShellApplication.OnTempWindowLoaded(Object sender, RoutedEventArgs e)
at System.Threading.Tasks.Task.<>c.b__128_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)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
— End of stack trace from previous location —
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
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)
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.Run()
at System.Windows.Application.RunDispatcher(Object ignore)
at System.Windows.Application.RunInternal(Window window)
at UiPath.Studio.Shell.ShellApplication.StudioShellApplication.HandleBeforeLicensingInit()
at UiPath.Studio.Core.StudioApplication.StudioApplication.StartApplication()
at UiPath.Studio.Core.StudioApplication.StudioApplication.Start(String args), HResult -2146233088

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The target principal name is incorrect. Cannot generate SSPI context

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I receive the below error when attempting to connect to the Orchestrator site. As suggested in another post, I’ve already tried updating the password and using different service accounts for the UiPath application pool identity in “inetmgr > advanced settings” with no success.

[SqlException (0x80131904): The target principal name is incorrect. Cannot generate SSPI context.]
System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +1341
System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +159 System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) +382
System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource1 retry, DbConnectionOptions userOptions) +307 System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource1 retry) +198
System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource1 retry) +422 System.Data.SqlClient.SqlConnection.OpenAsync(CancellationToken cancellationToken) +611 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +32 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +62 System.Data.Entity.SqlServer.<<ExecuteAsync>b__3>d__6.MoveNext() +291 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +32 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +62 System.Data.Entity.SqlServer.<ExecuteAsyncImplementation>d__91.MoveNext() +493
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +32
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +62
System.Data.Entity.Core.EntityClient.d__8.MoveNext() +926

[EntityException: The underlying provider failed on Open.]
System.Data.Entity.Core.EntityClient.d__8.MoveNext() +1239
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +32
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +62

2 posts - 2 participants

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License Activation Failed for UiPath Studio Community Edition 2022.4.1

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Hi,

I’am experiencing License Activation Failed when opening UiPath Studio. I already tried reinstalling the studio, but I still got the same issue. Also tried finding the License folder and deleting any files there but I can’t find any License folder in %LocalAppData%\Local\Programs\UiPath\Studio\UiPath.

Please help me on how to resolve this issue. Thanks

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Unable to Install Uipath community edition getting error logs

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Hi,
I am trying to install uipath and I am getting error logs and not able to install.
Attached the error logs. Any help is appreciated.
error log.zip (1.2 MB)

Thanks,
Arpitha

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The UI element you are trying to highlight is valid, but not visible

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Hi friends,

i have problem as you can see in the title. I have highlight, i did dynamic selector but still getting that error. What should i do?

NOT : WaitForReady : Complete. I tried checked and unchecked.
NOT 2 : Usr_DAY : 10 idx = 4(In normally, default value is 4)

2

3

Thanks.

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Issue in iterating thr datatable

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Hi,

I was iterating through a datatable and checking if it contains “ey” in one particular column.
I used . contains and if an cell value has “ey”, i filter it out.
But the issue is that if another cell having value “Hey”( which shld NOT be filtered out) is also being filtered out because it has “ey” in it.

Example is stated below:
ColumnA
Hey
Hi
Ey
Hi ey

Where columnA is a header and has 4 rows.
The desired output is

ColumnA
Hey
Hi
Hi ey

Any idea?

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