Loop through all Outlook inboxes including shared inboxes error - excel

Question

I have code that will search through a user's Outlook and reply to an email depending on the Subject phrase you input in the worksheet cell. I did have it working a couple days ago, but now I can not seem to get it to work (was deleted). Once run, an error message will continuously display for code line "Set olitems = flrd.Items", saying "Object variable or With block variable not set". I think the problem is the End if but wherever I place it either the code does nothing or the same error displays.
The only other problem with the working code (when it worked) was that it populated more than once. I wish it to populate only one time.
Sub Display()
Dim Fldr As Outlook.Folder
Dim olfolder As Outlook.MAPIFolder
Dim olMail As Outlook.MailItem
Dim olReply As Outlook.MailItem
Dim olItems As Outlook.Items
Dim i As Integer
Dim signature As String
Dim allStores As Stores
Dim storeInbox As Folder
Dim j As Long
Set allStores = Session.Stores
For j = 1 To allStores.count
On Error Resume Next
Debug.Print i & " DisplayName - " & allStores(i).DisplayName
On Error GoTo 0
Set storeInbox = Nothing
On Error Resume Next
Set storeInbox = allStores(i).GetDefaultFolder(olFolderInbox)
On Error GoTo 0
If Not storeInbox Is Nothing Then
End if
Set olItems = Fldr.Items
olItems.Sort "[Received]", True
For i = 1 To olItems.count
signature = Environ("appdata") & "\Microsoft\Signatures\"
If Dir(signature, vbDirectory) <> vbNullString Then
signature = signature & Dir$(signature & "*.htm")
Else
signature = ""
End If
signature = CreateObject("Scripting.FileSystemObject").GetFile(signature).OpenAsTextStream(1, -2).ReadAll
Set olMail = olItems(i)
If InStr(olMail.Subject, Worksheets("Checklist Form").Range("B8")) <> 0 Then
If Not olMail.Categories = "Executed" Then
Set olReply = olMail.ReplyAll
With olReply
.HTMLBody = "<p style='font-family:calibri;font-size:14.5'>" & "Hi Everyone," & _
"<p style='font-family:calibri;font-size:14.5'>" & "Workflow ID:" & " " & _
Worksheets("Checklist Form").Range("B6") & "<p style='font-family:calibri;font-size:14.5'>" & _
Worksheets("Checklist Form").Range("B11") & "<p style='font-family:calibri;font-size:14.5'>" & _
"Regards," & "</p><br>" & signature & .HTMLBody
.Display
.Subject = "RO Finalized WF:" & Worksheets("Checklist Form").Range("B6") & " " & _
Worksheets("Checklist Form").Range("B2") & " -" & Worksheets("Fulfillment Checklist").Range("B3")
End With
Exit For
olMail.Categories = "Executed"
End If
End If
Next i
Set Fldr = StoreInbox
Next
ExitRoutine:
Set allStores = Nothing
Set storeInbox = Nothing
End Sub

Answer 1

Firstly, get rid of the On Error Resume Next line.
Secondly, Fldr variable is never set. Did you mean to use storeInbox variable instead?
Sub Display()
Dim Fldr As Outlook.Folder
Dim olfolder As Outlook.MAPIFolder
Dim olMail As Outlook.MailItem
Dim olReply As Outlook.MailItem
Dim olItems As Outlook.Items
Dim i As Integer
Dim signature As String
Dim allStores As Stores
Dim storeInbox As Folder
Dim j As Long
Set allStores = Session.Stores
For j = 1 To allStores.count
On Error Resume Next
Debug.Print i & " DisplayName - " & allStores(i).DisplayName
On Error GoTo 0
Set storeInbox = Nothing
On Error Resume Next
Set storeInbox = allStores(i).GetDefaultFolder(olFolderInbox)
On Error GoTo 0
If Not storeInbox Is Nothing Then
Set olItems = Fldr.Items
olItems.Sort "[Received]", True
For i = 1 To olItems.count
signature = Environ("appdata") & "\Microsoft\Signatures\"
If Dir(signature, vbDirectory) <> vbNullString Then
signature = signature & Dir$(signature & "*.htm")
Else
signature = ""
End If
signature = CreateObject("Scripting.FileSystemObject").GetFile(signature).OpenAsTextStream(1, -2).ReadAll
Set olMail = olItems(i)
If InStr(olMail.Subject, Worksheets("Checklist Form").Range("B8")) <> 0 Then
If Not olMail.Categories = "Executed" Then
Set olReply = olMail.ReplyAll
With olReply
.HTMLBody = "<p style='font-family:calibri;font-size:14.5'>" & "Hi Everyone," & _
"<p style='font-family:calibri;font-size:14.5'>" & "Workflow ID:" & " " & _
Worksheets("Checklist Form").Range("B6") & "<p style='font-family:calibri;font-size:14.5'>" & _
Worksheets("Checklist Form").Range("B11") & "<p style='font-family:calibri;font-size:14.5'>" & _
"Regards," & "</p><br>" & signature & .HTMLBody
.Display
.Subject = "RO Finalized WF:" & Worksheets("Checklist Form").Range("B6") & " " & _
Worksheets("Checklist Form").Range("B2") & " -" & Worksheets("Fulfillment Checklist").Range("B3")
End With
Exit For
olMail.Categories = "Executed"
End If
End If
Next i
End if
Next
ExitRoutine:
Set allStores = Nothing
Set storeInbox = Nothing
End Sub