Error in Code for Checking Figure Numbers

[JingleBelle]

I routinely work with large documents that have many tables and figures. I have code that iterates through a document looking at all tables for captions. It looks for the presence of a field code above the table. If there isn't one, it adds a caption. I believe Andrew Lockton (a/k/a Guessed) graciously helped with this years ago. I have recently attempted to adapt the code for figures (inline shapes). Unfortunately, it adds a caption below all inline shapes whether or not a caption already exists. I am hoping an expert, here, can look at the code and identify the error(s) or tell me whether what I'm trying to accomplish can even be done.

Thank you in advance for considering my request for help.

Sub CheckAllFigures()
Dim iShape As InlineShape
Dim myBigRange As Range
Dim MyRange As Range
  
Application.ScreenUpdating = False
  
  On Error GoTo ErrorHandler
  Set myBigRange = ActiveDocument.Range
                'Process figures within the entire document
    For Each iShape In myBigRange.InlineShapes
        iShape.Select
                'Look at para below the figure. Caption there? If not, add one.
                    Selection.MoveDown Unit:=wdLine, Count:=1
                    Set MyRange = Selection.Paragraphs(1).Range
                    objShape.Select
                If MyRange.Fields.Count = 0 Then
                     Selection.InsertCaption Label:="Figure", TitleAutoText:="", _
                     Title:=". ", Position:=wdCaptionPositionBelow, ExcludeLabel:=0
                ElseIf MyRange.Fields(1).Type <> wdFieldSequence Then
                     Selection.InsertCaption Label:="Figure", TitleAutoText:="", _
                     Title:=". ", Position:=wdCaptionPositionBelow, ExcludeLabel:=0
                End If
     Next iShape  'Go to next shape
  Set MyRange = Nothing
  Set myBigRange = Nothing
  
Application.ScreenUpdating = True
Application.ScreenRefresh
MsgBox "Done!", vbInformation

Exit Sub 'If you get this far - avoid the error handler
ErrorHandler:
  MsgBox "Error: " & Err.Number & vbCr & Err.Description
End Sub

[Guessed]

Firstly, your code has an objShape which looks like it should be an iShape

The code is looking at the first field in the paragraph below the inline shape. Can you confirm that the first field is a sequence field because it could also be a styleref field (if your captions include the chapter number). This might need adjustment to dig further to decide whether a 'caption' already exists there. You could test for a style or look through all fields in that paragraph for instance

[JingleBelle]

Oops! That was a typo and should have been iShape. I wanted to tidy up my code before posting and overlooked that one. As far as the first field below the inline shape, all are a sequence fields (SEQ Figure). We rarely include the chapter number in captions. You make a good point. I had not considered styleref fields.

I was able to write a macro that checks for the caption style following the inline shape, and it seems to work okay. More often than not, though, authors will use the caption style but not insert a caption to include the number, so I thought looking for a field might be a better approach.

[JingleBelle]

Hey, Andrew.

Some of our captions are followed immediately by a style separator and descriptive text in another style. I discovered this morning that it is in those instances where the macro fails (adding a caption where one already exists). Do you think there is a workaround for this scenario?

Many thanks for looking at the code I posted and for considering my request for help.

[Guessed]

You haven't indicated whether you are expecting the seq field to be on the Next paragraph or the Next.Next paragraph when your code runs into the style separator. You will have to do some testing to debug the code and deal with situations like that. Try this variation and step through the code to see what is being tested for the presence of the Seq field. The Select statements don't need to be in the code but they help you see what the macro is working on.

Sub CheckAllFigures()
  Dim iShape As InlineShape, myBigRange As Range, rngCaption As Range
  
  Application.ScreenUpdating = False
  
  On Error GoTo ErrorHandler
  Set myBigRange = ActiveDocument.Range
  For Each iShape In myBigRange.InlineShapes  'Process figures within the entire document
    'Look at para below the figure. Caption there? If not, add one.
    Set rngCaption = iShape.Range.Paragraphs(1).Next.Range
    rngCaption.Select     'this will help you debug the range being considered for the presence of the caption
    If rngCaption.Fields.Count = 0 Then
      If rngCaption.Characters.Last.Font.Hidden = True Then  'has a style separator
        Set rngCaption = rngCaption.Paragraphs.Last.Next.Range
        rngCaption.Select
        Debug.Print "What now"
      Else
        iShape.Range.InsertCaption Label:="Figure", Title:=". ", Position:=wdCaptionPositionBelow, ExcludeLabel:=False
      End If
    ElseIf rngCaption.Fields(1).Type <> wdFieldSequence Then
      iShape.Range.InsertCaption Label:="Figure", Title:=". ", Position:=wdCaptionPositionBelow, ExcludeLabel:=False
    End If
  Next iShape  'Go to next shape
  
  Set rngCaption = Nothing
  Set myBigRange = Nothing
  Application.ScreenUpdating = True
  Application.ScreenRefresh
  MsgBox "Done!", vbInformation
  
  Exit Sub 'If you get this far - avoid the error handler
ErrorHandler:
  MsgBox "Error: " & Err.Number & vbCr & Err.Description
End Sub

[JingleBelle]

Good morning, Andrew.

The seq field is expected immediately after the figure (inline shape). I've tested your code against several documents this morning, and it has worked perfectly.

THANK YOU for reviewing and rewriting my code. I appreciate it so much. I can't express how helpful this will be.