Excel vba overflow error8/24/2023 Variant is basically a container type for any other data type. This typically happens when a calculation involves very. You ask in a comment what a Variant/Integer is. An overflow error in Excel occurs when a calculation exceeds the largest number that Excel can handle. Granted, this won't help in cases when you operate on literals smaller than 32,768, because they default to Integer type. In fact, and this is probably why I've never bumped into this quirk, I make a habit of declaring all of my Integer variables as Long instead, unless there is a specific concern that having Longs instead of Integers will cause problems with memory use or execution time (which is almost never the case). ![]() In questo articolo, ti mostreremo il RUN TIME ERROR 6: OverFlow. In simple words, this error occurs when you go out of the range for a variable’s type. x = CLng(24) * 60 * 60 ' Result is Long, works fine. In VBA abbiamo alcuni degli errori predefiniti e conoscerli ti fa correggere il bug molto rapidamente. In VBA, Overflow (Error 6) is a run-time error that occurs when you specify a number to the variable that is out of the range of numbers which that data type can take. Solution: make one of the arguments of your * operator be of a type more precise than Integer (e.g. There is no reason to cast the number to string for the address concatenations. Property Get Wealth() As Long Wealth pWealth End Property A couple of other points. But your numbers are of type Integer, not Variant/Integer, so VBA doesn't apply this rule! Makes absolutely no sense to me, but that's how it is, and that's what the documentation says. As Jeeped pointed out Property Get Wealth() needs to be modified like this. Now this little rule sounds like common sense, and anyone would reasonably assume that it applies in your case. I recomend switching to a more standard last row calculation. If the data type of result is an Integer variant that overflows its legal range Then result is converted to a Long variant.Įmphasis mine. You declared workbook variables so use them UsedRange can be unreliable. However, the literal 32,768 in the third example above defaults to Long type (since it is too large to be an Integer) and so the + returns a Long no overflow. Per correggere lerrore Assicurarsi che i risultati delle assegnazioni, dei calcoli e delle conversioni dei tipi di dati non siano troppo grandi da rappresentare allinterno dellintervallo di variabili consentite per tale tipo di valore e assegnare il valore a una variabile di un tipo che può contenere un intervallo più ampio di valori, se necessario. Your literals 24, 60, and 60 are all of type Integer by default, so your * (or +) operator returns an Integer, which overflows because the result is greater than 32,767. The data type of result is usually the same as that of the most precise expression. ![]() To work around this situation, type the number, like this: Dim x As Long x CLng (2000) 365. For example: Dim x As Long x 2000 365 Error: Overflow. Sure enough, in the help file for the *operator (similar for the + operator): You attempt to use a number in a calculation, and that number is coerced into an integer, but the result is larger than an integer. So it looks like the * and + operators return an Integer in the first two examples.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |