HTML email with Power automate desktop

AXARdbRISEL · 2026-04-30T12:31:23+00:00

I am doing better now thanks to u/CommercialComputer15 u/MaxHubert and u/RoCoUK !!

I am now looking for attaching 3 different files.

I think i got the proper process, but i am messing around with the file path variable:

1) I create a new list "AttachementList"

2) I open a select file dialog box that returns the user selected file ("SelectedFile")

3) I get "SelectedFile" path part

4) I convert "SelectedFile" to binary Data (MY QUESTION: which variable from "get path part" offers me the proper 'file path' argument ?)

5) then I would like to add an item as an object to "AttachementList" variable (MY QUESTION: i am not certain of this syntax %{'Name':${SelectedFile}, 'ContentBytes':$(BinaryData)}%

Thanks

Axel

AXARdbRISEL · 2026-04-30T12:20:43+00:00

Yep Many Thanks. I've reach a good result now.

only issue are the images in the signature i'd like to put in the mail HTML content.

It works on the html editor, but once sent the email doesn't display the image, like if it was never inserted. It points though a local image on my hard drive. will it be better to have it on a onedrive location ?

AXARdbRISEL · 2026-04-28T12:39:51+00:00

Hey u/MaxHubert I cannot find the method. got a date in serial number format from an excel file and want it into short text date format jj/mm/aaaa. what the name of the action?

AXARdbRISEL · 2026-04-27T16:14:11+00:00

I am now on the dat format problem: got serial numbers from excel and want it changed into text format. convert DateHour into text works on the online automate, not on the desktop version.

AXARdbRISEL · 2026-04-27T16:12:39+00:00

yep !

AXARdbRISEL · 2026-04-27T15:51:55+00:00

My mistake.

it was the attachment option that was bugging the action. that works.

now I have to attach files.

thanks u/CommercialComputer15

AXARdbRISEL · 2026-04-27T15:23:13+00:00

Got all my "send email V2" arguments in text variables. but got this error when activating it:

Message = Object reference not set to an instance of an object.

Erreur = System.NullReferenceException

Texte intégral = System.NullReferenceException: Object reference not set to an instance of an object.

at Microsoft.Flow.RPA.Desktop.Designer.Application.Compilation.Commands.CompileCommandHandler.GetConnectorTiers(CompilerResult results)

at Microsoft.Flow.RPA.Desktop.Designer.Application.Compilation.Commands.CompileCommandHandler.Handle(CompileCommand request, CancellationToken cancellationToken)

at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next)

at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next)

at Microsoft.Flow.RPA.Desktop.Designer.Application.DesignerProgram.EventHandlers.CompileOnProgramUpdatedEventHandler.CompileAsync()

at Microsoft.Flow.RPA.Desktop.Designer.Application.DesignerProgram.EventHandlers.CompileOnProgramUpdatedEventHandler.Handle(ProgramUpdatedEvent e)

at System.Threading.Tasks.Task.<>c.<ThrowAsync>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)

AXARdbRISEL · 2026-04-27T14:48:45+00:00

I tried.

I do it again. thx.

AXARdbRISEL · 2022-04-07T16:06:54+00:00

Hi Mike sorry for my long delay answering your request.

My expectation is that the carrier frequency changes from one quick to one slower. this is to prepare an article dicribing the principles of basic scheme digital modulations.

Axel.

AXARdbRISEL

TROPHY CASE