WorksheetFunction.CountA() is returning 0 when i dont think it should be - excel

Question

Basically i need to get a list of each different type of issue from the first sheet and then display on the second.
The first sheet has 1 row which is just titles for the columns and then 4 rows with data.
It was wokring but I think i accidently changed something i cant work out whats wrong now, if someone can see an issue or if theres a better way of doing this then im all ears.
Sub ListQueryTypes()
'Create Variables'
Dim numberOfIssues As Integer
Dim numberOfMacroIssues As Integer
Dim numberOfReportIssues As Integer
Dim numberOfTechnicalIssues As Integer
Dim numberOfTrendIssues As Integer
Dim cellValue As String
'Set query register as active worksheet'
Sheets("Query Register").Activate
'set range for search'
Set myRange = Range("G:G")
'Minus 1 for the first row being column name'
numberOfIssues = Application.WorksheetFunction.CountA(myRange)
'Do, for as many issues as were found previously'
For i = 2 To numberOfIssues + 1
cellValue = ActiveSheet.Cells(i, 7).Value
Select Case cellValue
Case "Macro"
numberOfMacroIssues = numberOfMacroIssues + 1
Case "Report"
numberOfReportIssues = numberOfReportIssues + 1
Case "Technical"
numberOfTechnicalIssues = numberOfTechnicalIssues + 1
Case "Trend"
numberOfTrendIssues = numberOfTrendIssues + 1
End Select
Next i
Sheets("Inventory").Activate
ActiveCell = Cells(2, 2)
ActiveCell.Value = numberOfMacroIssues
ActiveCell.Offset(1).Value = numberOfReportIssues
ActiveCell.Offset(2).Value = numberOfTechnicalIssues
ActiveCell.Offset(3).Value = numberOfTrendIssues

Answer 1

To collect all the issues mentioned in the comments, to improve your code. Have a look at the comments in the code
Option Explicit 'force to declare all variables correctly (this way you don't forget any)
Public Sub ListQueryTypes()
'Create Variables'
Dim numberOfIssues As Long 'was Integer but we can always use Long (only advantages) and Excel has more rows than Integer can handle
Dim numberOfMacroIssues As Long
Dim numberOfReportIssues As Long
Dim numberOfTechnicalIssues As Long
Dim numberOfTrendIssues As Long
'Dim cellValue As String 'you don't need that variable see below
'Set query register as active worksheet'
'Sheets("Query Register").Activate 'instead of activate we define that sheet as variable which is more save
'and we use Worksheets
Dim WsQueryReg As Worksheet
Set WsQueryReg = ThisWorkbook.Worksheets("Query Register")
'set range for search'
Dim myRange As Range 'we should to declare all variable properly
Set myRange = WsQueryReg.Range("G:G") 'we need to define in which sheet the range is
'Minus 1 for the first row being column name'
numberOfIssues = Application.WorksheetFunction.CountA(myRange)
'Do, for as many issues as were found previously'
Dim i As Long 'declare every variable first
For i = 2 To numberOfIssues + 1
'cellValue = WsQueryReg.Cells(i, 7).Value 'no need to write this in a variable we can use it directly in Select Case
Select Case WsQueryReg.Cells(i, 7).Value 'was cellValue before
Case "Macro"
numberOfMacroIssues = numberOfMacroIssues + 1
Case "Report"
numberOfReportIssues = numberOfReportIssues + 1
Case "Technical"
numberOfTechnicalIssues = numberOfTechnicalIssues + 1
Case "Trend"
numberOfTrendIssues = numberOfTrendIssues + 1
End Select
Next i
'we can use with instead of activating a sheet and selecting a cell
'this also specifies in which sheet and workbook the cell is
With ThisWorkbook.Worksheets("Inventory").Cells(2, 2)
.Value = numberOfMacroIssues
.Offset(1).Value = numberOfReportIssues
.Offset(2).Value = numberOfTechnicalIssues
.Offset(3).Value = numberOfTrendIssues
End With
End Sub
Instead of looping through your rows For i = 2 To numberOfIssues + 1 you could probably count Macro, Report, etc. like
With WsQueryReg
numberOfMacroIssues = Application.WorksheetFunction.CounfIf(.Range(.Cells(2, 7), .Cells(numberOfIssues + 1, 7)), "Macro")
numberOfReportIssues = Application.WorksheetFunction.CounfIf(.Range(.Cells(2, 7), .Cells(numberOfIssues + 1, 7)), "Report")
'… others here
End With