How to disable macro error popups

I have a set of macros (I’ll list them below) that function properly, but every time I open a sheet with them I get several popup errors I have to click through in order to begin using the sheet. They say “basic runtime error: object variable not set”.

I’ve googled extensively and asked chatGPT to no avail. Because the sheets are functioning properly, i.e. the macros seem to be working normally, is there a way to just turn off the error reporting? The 2 lines at the beginning of each macro was a suggestion from chatGPT that didn’t work.

Function CurrentSheetName
    On Error Resume Next
    On Error GoTo 0
    CurrentSheetName = ThisComponent.CurrentController.ActiveSheet.Name
End Function


Sub GoToSheetBasedOnDropdown
    On Error Resume Next
    On Error GoTo 0
    Dim oSheet As Object
    Dim oCell As Object
    Dim sSheetName As String

    ' Assuming the dropdown is in cell A5 on the "Main" sheet
    oCell = ThisComponent.Sheets.getByName("Main").getCellRangeByName("b5")
    sSheetName = oCell.String

    ' Check if the sheet exists
    oSheet = ThisComponent.Sheets.getByName(sSheetName)
    If Not IsEmpty(oSheet) Then
        ' Go to the sheet
        ThisComponent.CurrentController.setActiveSheet(oSheet)
    Else
        MsgBox "The sheet named " & sSheetName & " does not exist.", 64, "Error"
    End If
End Sub

Sub GoToSheetBasedOnDropdown2
    On Error Resume Next
    On Error GoTo 0
    On Error Resume Next
    On Error GoTo 0
    Dim oSheet As Object
    Dim oCell As Object
    Dim sSheetName As String

    ' Assuming the dropdown is in cell A5 on the "Main" sheet
    oCell = ThisComponent.Sheets.getByName("Main").getCellRangeByName("b13")
    sSheetName = oCell.String

    ' Check if the sheet exists
    oSheet = ThisComponent.Sheets.getByName(sSheetName)
    If Not IsEmpty(oSheet) Then
        ' Go to the sheet
        ThisComponent.CurrentController.setActiveSheet(oSheet)
    Else
        MsgBox "The sheet named " & sSheetName & " does not exist.", 64, "Error"
    End If
End Sub

Sub GoToSheetBasedOnDropdown3
    On Error Resume Next
    On Error GoTo 0
    Dim oSheet As Object
    Dim oCell As Object
    Dim sSheetName As String

    ' Assuming the dropdown is in cell A5 on the "Main" sheet
    oCell = ThisComponent.Sheets.getByName("Main").getCellRangeByName("b21")
    sSheetName = oCell.String

    ' Check if the sheet exists
    oSheet = ThisComponent.Sheets.getByName(sSheetName)
    If Not IsEmpty(oSheet) Then
        ' Go to the sheet
        ThisComponent.CurrentController.setActiveSheet(oSheet)
    Else
        MsgBox "The sheet named " & sSheetName & " does not exist.", 64, "Error"
    End If
End Sub

Sub RefreshSheetNumberForAllCheckBoxReferenceToTheActualSheet
    On Error Resume Next
    On Error GoTo 0
 dim oDoc as object
 dim oSheet as object
 dim oDrawpage as object
 dim oShape as object
 dim oControl as object
 dim oValueBinding as object
 dim oNewCVB as object
 Dim oLinkedCell as new com.sun.star.table.CellAddress
 Dim oNamedValue as new com.sun.star.beans.NamedValue 
 
 dim aBoundCell as variant

 dim i as integer
 dim iCount as integer 
 dim iSheetNumber as integer
 dim iColumn as integer
 dim iRow as integer
 dim iSheet as integer
 
	oDoc = Thiscomponent
	oSheet = oDoc.getcurrentcontroller.activesheet
	iSheetNumber = oSheet.getRangeAddress.Sheet
	oDrawpage = oSheet.Drawpage	
	iCount = oDrawPage.Count
	For i = 0 to iCount - 1
		oShape = oDrawPage.getByIndex(i)
		If oShape.supportsService("com.sun.star.drawing.ControlShape") Then
           	oControl = oShape.getControl()
           	If oControl.supportsService("com.sun.star.awt.UnoControlCheckBoxModel") Then
				oValueBinding = oControl.getValueBinding()
				aBoundCell = oValueBinding.BoundCell
				iColumn = aBoundCell.Column
				iRow = aBoundCell.Row
				iSheet = aBoundCell.Sheet
				oLinkedCell.Sheet = iSheetNumber
				oLinkedCell.Column = iColumn
				oLinkedCell.Row = iRow
				oNamedValue.Name = "BoundCell"
				oNamedValue.Value = oLinkedCell
				oNewCVB = oDoc.createInstance("com.sun.star.table.CellValueBinding")
				oNewCVB.Initialize(Array(oNamedValue))
				oControl.setValueBinding(oNewCVB)               		
            EndIf
		EndIf
	next i
End Sub