excel vba on error resume next pops up error mesage

This is useful when you might expect an error to occur occasionally, but the error does not affect the remaining code. There are basically two uses for On Error Resume Next: There are other times, however, when the On Error Resume Next statement comes in handy. Your procedures can get quite long and more difficult to construct and maintain since an error handler must follow each line that could cause an error.Īs we mentioned previously, the On Error Resume Next statement is used for inline error handling.

Generally, you'll want to be careful about using inline error handling. Remember to call Err.Clear after each place where, in a routine where you handle inline errors, an error could occur in any of these locations, and you must handle each one individually. This could mislead a called procedure, which might have its own error handlers and would depend on the value of Err.Number to function properly. If an error had occurred in the code in Listing 11.1 and Err.Clear hadn't been used, the Err object would continue to store information about this error. You need to call Err.Clear because inline error handling doesn't use the Resume statement, and Resume is what you normally rely on to reset the Err object. Notice that the Err object's Clear method is called after the Select Case structure handles the error. The example also checks to see if the value of Err.Number is 0, which indicates that no error has occurred.

MsgBox 'Fatal error #' & Err.Number _ & ' (' & Err.Description & ')' & _ ': Passing the buck' End End Select Err.Clear End Sub Set xl = CreateObject(' Excel.Application') Case Else MsgBox 'Successfully Opened Excel' Case 429 Set xl = GetObject(, ' Excel.Application') Select Case Err.Number Case 0 Private Sub XLInLine() Dim errTemp As Long On Error Resume Next The On Error Resume Next STATEMENT Allows Us To Handle Errors as They Occur Notice that this code attempts to handle the error on the following line by first evaluating the current value of Err.Number. In Listing 11.1, you can assume that the GetObject function might cause a runtime error.

Another use of On Error Resume Next is to simply allow your application to ignore errors that you don't need to handle at all. This alternative is used to handle an error immediately after the line causing the error rather than branching to a specified error handler. Another form of the On Error statement is On Error Resume Next.

Excel vba on error resume next pops up error mesage