Sounds like the StdErr (error) is not piped through the StdOut (output). I'm not sure there is anything you can do from the console.
I've been doing this recently in Delphi for the IDE I'm writing which covers all Blitz languages. Max console output is much improved over previous Blitz stuff as you can write your own debugger(almost).
If you're programming something involving BMK.exe then have a look at the MaxIDE code as it'll tell you what you need to know.
*edit* even if you get it to display the error message to a text file then the next problem will be when you do the same thing for a debug.exe version you'll end up with ~> everywhere :)
I've been doing this recently in Delphi for the IDE I'm writing which covers all Blitz languages. Max console output is much improved over previous Blitz stuff as you can write your own debugger(almost).
If you're programming something involving BMK.exe then have a look at the MaxIDE code as it'll tell you what you need to know.
*edit* even if you get it to display the error message to a text file then the next problem will be when you do the same thing for a debug.exe version you'll end up with ~> everywhere :)