Why do I get run time error 2455 in VBA?

Combined with the nature of new forms, queries and reports, VBA is involved right down to the live database. Now I get the error Runtime error '2455' You entered an expression containing an invalid reference to the Form / Report property when loading forms for code that would normally access new forms;

Error 2455 Access Vba - Silicon Valley Gazette

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Over the past few days, some of our users have informed us that they are experiencing access error 2455.

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I have three in an Access 2003 directory (extended in Access 2007) that are on good terms parent-> child-> grandchild. In the sub model Form_Load, I have defined some grandson properties (form title, row source and control logic). When I look at the little princess figure, everything works fine. When I look at the parent form, I see an error:

Runtime error “2455”: You printed a printout containing an invalid validation for the Form / Report property.

  Me.EnkelFormName.Form.Foo.Caption = "bar"

I will definitely get access to all of the grandson’s properties except the Form property with little or no error. Does anyone know what could be the reason? I created a test case for a new database and even it worked fine, soI have something in a legacy program that I inherited with a database (I was told it is 18 years old, this will help a pre-access database system) causing the problem, but I thought I’d check here if you know of a workaround paths.

Where applicable, our own actual form structure is a little more complex, the grandson appears multiple times (under different acceptance names) in the child form, for example:

  | -------------- || A || | ------------ ||| | B ||| | | ----- |||| | | C [1] |||| | | ----- |||| | ||| | | ----- |||| | | C [2] |||| | | ----- |||| | ------------ ||| ---------------- |

Deleting all but one particular grandchild won’t make you see the problem.

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I could probably write some code to work around the problem if there was a way for the grandchildren form and knew which instance it could be loaded into, but as far as I know, this is not possible.

I am adding a general MS Access 2013 database, which I have extended with new forms and functions.
New forms, linked tables and VBA have been developedtans on the desktop (with a local copy of the database after the sale so as not to affect your live data)

After testing, the new tables were simply imported into a live production database (on a great server) and a copy of the new interface consisting of forms, queries, files, VBA, etc. existing in combination with new methods, queries, reports, VBA was linked in ascending order live database.

Now I get the error “Runtime error ‘2455’ You entered an expression why there is an invalid link to the form / report from the office space” when uploading the forms to access the new forms, i.e.

‘Hide or show Show file as approved by Johnson
If (Forms! [FrmSystemAndWarranties]! SfrmPPP_Warranty! [WarrantlyApplicationInvoice] .Form.RecordsetClone.RecordCount = 0) then
Forms! [FrmSystemAndWarranties]! [SfrmPPP_Warranty]! Cmd_ViewFile.Visible implies false
Otherwise
Forms! [FrmSystemAndWarranties]! [SfrmPPP_Warranty]! Cmd_ViewFile.Visible = True
End if

Every time you set a breakpoint and use debug code, check to see if the structure exists; H… Print the forms! [FrmSystemAndWarranties]! SfrmPPP_Warranty! [WarrantlyApplicationInvoice] .name
Seems given that the answer is “WarrantlyApplicationInvoice” and projects are in the list of forms and families can open them in the constructor of the methods.

“Shrink and repair the database” is unlikely to solve the problem.

If the internet connection copies desktop development to a realtime database, the same errors will occur, but if it is related to a local copy of the database backend everything works.

Does anyone know what the problem is and how to fix it?