On Error In A Loop Vba
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Vba Error Handling In Do While Loop
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Excel Vba Error Handling Best Practice
vote 9 down vote favorite new to vba, trying an 'on error goto' but, i keep getting errors 'index out of range' i just want to make a combo box that is populated by the names of worksheets which contain a querytable For Each oSheet In ActiveWorkbook.Sheets On Error GoTo NextSheet: Set qry = oSheet.ListObjects(1).QueryTable oCmbBox.AddItem oSheet.Name NextSheet: Next oSheet I'm not sure whether the problem is
Vba Do Until Error
related to nesting the On Error GoTo inside a loop, or how to avoid using the loop vba error-handling share|improve this question asked Oct 4 '11 at 19:51 justin cress 5331921 add a comment| 9 Answers 9 active oldest votes up vote 11 down vote accepted The problem is probably that you haven't resumed from the first error. You can't throw an error from within an error handler. You should add in a resume statement, something like the following, so VBA no longer thinks you are inside the error handler: For Each oSheet In ActiveWorkbook.Sheets On Error GoTo NextSheet: Set qry = oSheet.ListObjects(1).QueryTable oCmbBox.AddItem oSheet.Name NextSheet: Resume NextSheet2 NextSheet2: Next oSheet share|improve this answer answered Apr 27 '12 at 19:07 Gavin Smith 1,690616 add a comment| up vote 7 down vote As a general way to handle error in a loop like your sample code, I would rather use: on error resume next for each... 'do something that might raise an error, then if err.number <> 0 then ... end if next .... share|improve this answer answered Oct 4 '11 at 20:28 iDevlop 14.4k44187 add a comment| up vote 3 down vote How about: For Each oShe
Forums Excel Questions (VBA) On Error GOTO, in a LOOP Results 1 to 7 of 7 (VBA) On Error GOTO, in a LOOPThis is a discussion on (VBA) On Error GOTO, in a LOOP within the Excel Questions forums, part of the Question Forums category; vba resume Hi I wrote a Where_Used Maro that finds part numbers in Multilple tabs and puts the
On Error Goto Line
part number row onto ... LinkBack LinkBack URL About LinkBacks Bookmark & Share Digg this Thread!Add Thread to del.icio.usBookmark in TechnoratiTweet this thread excel vba on error exit sub Thread Tools Show Printable Version Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode Jun 9th, 2010,07:30 PM #1 bigj2222 New Member Join Date Jun 2010 Posts 4 (VBA) On Error GOTO, in a LOOP Hi I wrote http://stackoverflow.com/questions/7653287/vba-error-handling-in-loop a Where_Used Maro that finds part numbers in Multilple tabs and puts the part number row onto a report tab. The issue is sometimes the part I'm looking for may not be in that Tab, so I added an "On Error GOTO ErrorHandler2" in my code so that it will skip to the next tab and start the looking process over again. The first time the macro runs the Error Handler work great, but when the Macro Loops to go on http://www.mrexcel.com/forum/excel-questions/473606-visual-basic-applications-error-goto-loop.html to the next tab and finds another Error the ErrorHandler2" dosen't work and I get a Run Time Error. I've been looking for the answer on Google.com, but I can find the answer. I've tried ERR.CLEAR and I can't use "ON Error Resume Next" because I'm working with multiple tabs and it would goof everything up. Dose anyone Know why VBA dose this and/or have a solution? Below is my code: Code: Sub Where_Used() ' ' Where_Used Macro PartCount = 1 Q_Total = 0 Q_GrandTotal = 0 Dim Bomnumber As Integer Dim PartNumber As String 'Text Box where user can enter queried part number. a = InputBox("Enter Part Number You are looking for Below. Make sure it dose not contain any of these symbols : \ / ? * [ ]", "Text Box") If a = vbNullString Then MsgBox ("no value was entered, Please try again.") Exit Sub End If PartNumber = a 'Text to tell Macro how many BOMs it is working with. Bomnumber = InputBox("Enter the number of BOMs I am working with.", "BOM") If Bomnumber = vbNullInteger Then MsgBox ("The number of BOMs was not entered, Please try again") Exit Sub End If BomNumberStart = Bomnumber Sheets(Bomnumber).Select ' Delete column B If Range("B1") = "NEXT ASMBLY" Then Range("B1:B65536").Select Selection.Delete shift:=xlToLeft End If 'Stop Animation to increase the processing speed of the Macro. Application.ScreenUpdating = False 'Name and color tabs. On Error GoTo ErrorHandler1 Sheets.Add(after:=Sheets(Bomnumber)).Name = a ActiveSheet.Tab.Col
execution at a specified line upon hitting an error. Situation: Both programs calculate the square root of numbers. Square Root 1 Add the following code lines to the 'Square Root 1' command button. 1. First, we declare two Range http://www.excel-easy.com/vba/examples/error-handling.html objects. We call the Range objects rng and cell. Dim rng As Range, cell As Range 2. We initialize the Range object rng with the selected range. Set rng = Selection 3. We want to calculate the square root of each cell in a randomly selected range (this range can be of any size). In Excel VBA, you can use the For Each Next loop for this. Add the following code lines: For Each cell In rng on error Next cell Note: rng and cell are randomly chosen here, you can use any names. Remember to refer to these names in the rest of your code. 4. Add the following code line to the loop. On Error Resume Next 5. Next, we calculate the square root of a value. In Excel VBA, we can use the Sqr function for this. Add the following code line to the loop. cell.Value = Sqr(cell.Value) 6. Exit the Visual Basic Editor vba error handling and test the program. Result: Conclusion: Excel VBA has ignored cells containing invalid values such as negative numbers and text. Without using the 'On Error Resume Next' statement you would get two errors. Be careful to only use the 'On Error Resume Next' statement when you are sure ignoring errors is OK. Square Root 2 Add the following code lines to the 'Square Root 2' command button. 1. The same program as Square Root 1 but replace 'On Error Resume Next' with: On Error GoTo InvalidValue: Note: InvalidValue is randomly chosen here, you can use any name. Remember to refer to this name in the rest of your code. 2. Outside the For Each Next loop, first add the following code line: Exit Sub Without this line, the rest of the code (error code) will be executed, even if there is no error! 3. Excel VBA continues execution at the line starting with 'InvalidValue:' upon hitting an error (don't forget the colon). Add the following code line: InvalidValue: 4. We keep our error code simple for now. We display a MsgBox with some text and the address of the cell where the error occurred. MsgBox "can't calculate square root at cell " & cell.Address 5. Add the following line to instruct Excel VBA to resume execution after executing the error code. Resume Next 6. Exit the Visual Basic Editor and