Thank you again. You were right. I downloaded the alpha and things start working.
Thanks for all your help. Charlie -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Monday, November 15, 2004 4:44 AM To: [EMAIL PROTECTED] Subject: [REBOL] Re: Async Question Charles: > ** Script Error: attempt has no value The REBOL development environment is a mess of overlapping and incomplete=20 versions of the REBOL.exe. And it is not always clear when someone posts some code whether you need to=20 download yet another REBOL.exe to get that code to work. I suspect you have the official REBOL/View download from http://www.rebol.com/download.html (The official REBOL/Core includes 'attempt, but the official REBOL/View does=20 not) You could try a beta from.... http://www.rebol.net/builds/ ...provided there is an appropriate beta for your platform. ....but be careful not to overwrite your existing REBOL.exe as the newer beta=20 may break some code in existing applications. Or you could define 'attempt as a function -- this is taken from a recent=20 beta: >> source attempt attempt: func [ {Tries to evaluate and returns result or NONE on error.} value][ if not error? set/any 'value try :value [get/any 'value]] That gets you past the 'attempt, but you may fail later if the code you are=20 executing requires other beta features. Good luck! Sunanda --=20 To unsubscribe from the list, just send an email to rebol-request at rebol.com with unsubscribe as the subject. -- To unsubscribe from the list, just send an email to rebol-request at rebol.com with unsubscribe as the subject.
