What if you write your macro in Python? That should allow you to use the 'try' construct.
Otherwise there is quite a few functions that perform commands and return an integer (1 if successful and 0 if not). This can be used to catch errors. Here is one example:
var set var = $_self.workdir string=(eval(GETCWD()))
var set var=$_self.FMUdir string=(eval($file_name//'_dir'))
var set var=$_self.createDir string=(eval(MKDIR($_self.FMUdir)))
if cond=($_self.createDir !=1)
var set var=$_self.msg str=("Could not create directory " //$_self.FMUdir)
var set var=$_self.errorFlag int=(EVAL(ALERT2 (msg.self, "ERROR")))
var del var=$_self.msg
end
Here the value of $_self.createDir should be 1. If the directory already exist, a zero will be returned and then a message will be sent to the user.
What if you write your macro in Python? That should allow you to use the 'try' construct.
Otherwise there is quite a few functions that perform commands and return an integer (1 if successful and 0 if not). This can be used to catch errors. Here is one example:
var set var = $_self.workdir string=(eval(GETCWD()))
var set var=$_self.FMUdir string=(eval($file_name//'_dir'))
var set var=$_self.createDir string=(eval(MKDIR($_self.FMUdir)))
if cond=($_self.createDir !=1)
var set var=$_self.msg str=("Could not create directory " //$_self.FMUdir)
var set var=$_self.errorFlag int=(EVAL(ALERT2 (msg.self, "ERROR")))
var del var=$_self.msg
end
Here the value of $_self.createDir should be 1. If the directory already exist, a zero will be returned and then a message will be sent to the user.
