Builtins.exceptionMessage3kaya
Get a human-readable error message
Usage
String exceptionMessage( Exception e )
Arguments
e The caught Exception
Overview
Return the error message in an Exception. This is useful for determining the exception caught by a catch-all clause, but it is preferable to catch Exceptions by name.
-
try {
functionThatMayGoWrong(a,b,c);
} catch(e) {
putStrLn("Something went wrong: "+exceptionMessage(e));
}
Releases
4 releases since Debian 5.0 (Lenny); the text changed 3 times.