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Not the answer you're looking for? My current error is a MAPI_E_NOT_FOUND error, > > > which is triggering a run time error even though I have an on error resume > > > next line above The Immediate window is an object you can use to test functions and expressions. How to make files protected?

When calling DLL functions, you should check each return value for success or failure (according to the API specifications), and in the event of a failure, check the value in the Help: This button will open Microsoft MSDN help pages for that exception. 2. Writing Code for Debugging So far, we’ve explored ways to debug an Access application without changing any behavior with the program itself. The command lets you run the procedure (and any procedures it may call), and go to the next line in the calling procedure.

To do this, type On Error GoTo followed by the numeric label. Then, when code resumes, where should the compiler go? In some other cases, you may even want to ignore the error and proceed as if everything were normal, or you don't want to bother the user with some details of Description The built-in description of the error.

I have repeated VBA code forex: "For Each cell In Worksheets" bla bla bla and afther that is super super long code in this code sometimes I can have error, and Thanks, Br0nc0boy Share Share this post on Digg Del.icio.us Technorati Twitter Reply With Quote Feb 18th, 2011,12:27 PM #7 Richard Schollar MrExcel MVPModeratorInactive Join Date Apr 2005 Location UK Posts 23,696 Developer Network Developer Network Developer Sign in MSDN subscriptions Get tools Downloads Visual Studio MSDN subscription access SDKs Trial software Free downloads Office resources SharePoint Server 2013 resources SQL Server 2014 If you want to run a sub, which doesn’t return a value, do not include the ?

This dialog appears: The current variable is added to the Expression section, and the current procedure and module added to the Context sections. This is great for debugging and correcting mistakes. If you omit the ‘Exit Sub' statement then the Error handler code block will always execute even if no exception is encountered. share|improve this answer edited Jun 16 '15 at 15:48 answered Jun 25 '09 at 14:03 Dick Kusleika 22.1k22647 1 While this link may answer the question, it is better to

Debugger for VBA and VB6 There are several parts of the debugger that work together to let you analyze how your code runs: Integrated Development Environment (IDE) Breakpoints Stepping Through and Some of this can only be done manually, but automated tools can help you document your application plus detect problems that would otherwise be very difficult to detect. Thank you very much. Cyberpunk story: Black samurai, skateboarding courier, Mafia selling pizza and Sumerian goddess as a computer virus Is there any job that can't be automated?

This displays the entire list of local variables and their current values. On Error GoTo ErrHandler: N = 1 / 0 Debug.Print N Exit Sub ErrHandler: N = 1 ' go back to the line following the Browse other questions tagged ms-access or ask your own question. Technically, these are the only types of errors you can have, but we all know that Access can crash with a GPF.

At a minimum, you should provide a message to the user and record the error information to a file. Most importantly, you’ll minimize the often frustrating process that developers and users face when trying to reproduce crashes. On Error Goto 0 This is also called VBA default exception handling. In most cases, the global error handler will exit the program, but if for some reason it doesn’t the code is designed to exit this procedure.

Watch Window The Watch Window is similar to the Locals Window, but you specify the variables you want to track. Dim x As Integer = 32 Dim y As Integer = 0 Dim z As Integer z = x / y ' Creates a divide by zero error On Error GoTo End If Notice that the On Error GoTo statement traps all errors, regardless of the exception class.On Error Resume NextOn Error Resume Next causes execution to continue with the statement immediately Retrieve it under View, Call Stack, or press [Ctrl L].

resume next end function But I really advise you to be more rigorous on your error management. You actually have to set error handling in every procedure. OzGrid accepts no responsibility for ANY adverse effects as a result from downloading attached files. The Kill command triggers an error if the file being deleted doesn’t exist or is locked.

I'm self taught and my company won't pay for me to go on any courses (to be fair to them there aren't any local college courses that do any), so I This object is named Err and contains several properties. All rights reserved. Non-entry point procedures also use On Error.

This is an alternative to modifying values from the Immediate Window. An example is division by 0 Trying to use or load a library that is not available or is not accessible, for any reason Performing an arithmetic operation on two incompatible Public Sub ErrorHandlerExample() Dim dbs As DAO.Database Dim rst As DAO.Recordset On Error GoTo ErrHandler Dim varRetVal As Variant Set dbs = CurrentDb Set rst = dbs.OpenRecordset("SomeTable", dbOpenDynaset, dbSeeChanges + dbFailOnError) One way you can deal with the problem is to provide an alternative to what caused the problem, since you are supposed to know what type of problem occurred (in the

We just want to delete it if it does. Function GetErrorTrappingOption() As String Dim strSetting As String Select Case Application.GetOption("Error Trapping") Case 0 strSetting = "Break on All Errors" Case 1 strSetting = "Break in Class Modules" Case 2 strSetting What’s most powerful about adding watches is that in addition to variables, you can also add expressions, and options to break when the value changes. Then clear the Err object.

Celebrating our 30th Year of Software Excellence MS Access Products Total Access Admin Total Access Analyzer Total Access Components Total Access Detective Total Access Emailer Total Access Memo Total Access Speller Remember Me? To assist you with this, the Err object is equipped with a property named Source. To start viewing messages, select the forum that you want to visit from the selection below.

By using a consistent error handler, you can make sure that when crashes occur, the user is properly informed and your program exits gracefully.