R Rabbit Member Licensed User Longtime User Feb 19, 2015 #1 Hi, When I try to get the file.size for files about 100MB iI get this message: java.lang.NumberFormatException Code: Dim k As Long = File.Size(fd.FilePath , fd.ChosenName)/1000000 how I can get file size without this problem by the way, when I write Log ( File.Size(fd.FilePath , fd.ChosenName)/1000000 ) I get the result such as 96 Regards
Hi, When I try to get the file.size for files about 100MB iI get this message: java.lang.NumberFormatException Code: Dim k As Long = File.Size(fd.FilePath , fd.ChosenName)/1000000 how I can get file size without this problem by the way, when I write Log ( File.Size(fd.FilePath , fd.ChosenName)/1000000 ) I get the result such as 96 Regards
udg Expert Licensed User Longtime User Feb 19, 2015 #2 Hi Rabbit, I see you use a long var type (which is an integer number) as result of a division that results in a real number, counting on internal casting, I suppose. Read here for a similar thread. Just floor the division to obtain the integer part of it or change the var type of k to a real type. Edit: AFAIK, that java error means that while converting a "string" to a number, the content of the string doesn't match with the expected number format (e.g. "12.5" can't match an integer). udg Last edited: Feb 19, 2015 Upvote 0
Hi Rabbit, I see you use a long var type (which is an integer number) as result of a division that results in a real number, counting on internal casting, I suppose. Read here for a similar thread. Just floor the division to obtain the integer part of it or change the var type of k to a real type. Edit: AFAIK, that java error means that while converting a "string" to a number, the content of the string doesn't match with the expected number format (e.g. "12.5" can't match an integer). udg
