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- Path: sparky!uunet!sun-barr!rutgers!njitgw.njit.edu!tesla.njit.edu!erh0362
- From: erh0362@tesla.njit.edu (Elliotte Rusty Harold)
- Newsgroups: comp.sys.mac.misc
- Subject: Re: Bad Sector
- Message-ID: <1992Nov18.091811.1@tesla.njit.edu>
- Date: 18 Nov 92 14:18:11 GMT
- References: <0105010A.itk1gc@salient.com>
- Sender: news@njit.edu
- Organization: New Jersey Institute of Technology
- Lines: 47
- Nntp-Posting-Host: tesla
-
- > In article <1992Nov8.205527.29321@leland.Stanford.EDU> (comp.sys.mac.misc), Ravi Konchigeri <mongoose@cardinal.stanford.edu> writes:
- > | My computer was sitting idle today when Autodoubler popped up this nice
- > |little dialog box. It said something like, "Autodoubler has caught an
- > |error or type -20999 ... The file is good but your hard disk might be
- > |bad. Please contact tech support." I looked up -20999 in the
- > |SystemErrors DA and couldn't find it. Does anyone know what this error
- > |is?
- >
- > -20999 is a AutoDoubler internal error. It means that AutoDoubler
- > encountered a checksum error while checking the copy against the original.
-
-
- It's nice that Autodoubler checks for these errors and that there's
- somebody on the net to explain them. However it would be even nicer if the
- error message itself gave this explanation rather than something confusing like
- "-20999." Of course Autodoubler is far from alone in presenting confusing and
- possibly frightening error messages. Among competing transparent compresssion
- software, SpaceSaver has been frequently telling me that "An error occurred
- during compression" (Why? What kind of error? What can I do to prevent it?)
- when in fact no error exists. Leonard Rosenthol has promised me this will be
- fixed in the forthcoming update to 1.0.2, but if there really was an error I'd
- like to know a little more about it.
-
- And of course confusing error reports aren't limited to transparent
- compression software by any means. The System itself generates plenty of Type
- XXX errors. Even when something is reported in English rather than numeric
- code it's typically of no use to the user. Does anyone really need to know
- that there's been a "Stack Collision with Heap" in Quark XPress? How about
- instead an error message that says "Sorry, our programmers goofed and weren't
- as careful as they should have been. It's not your fault and we'll try to do
- better next time." which is about all anyone can do after a stack-heap
- collision error anyway.
-
- If Apple wants to add something really useful to the System software,
- how about an Error Manager which provides a standard set of strings for
- various system errors written in English ordinary humans can understand? And
- there should of course be hooks for programmers to replace the error messages
- when appropriate. This would mean more programs could have readable error
- messages, and save space since every program wouldn't have to store a separate
- set of error strings in its resource fork. (Of course Apple will probably
- charge us $35 for the privilege of having new improved system errors so people
- won't upgrade so programs will have to keep error strings in their resource
- forks anyway.)
-
- Elliotte Rusty Harold Department of Mathematics
- elharo@m.njit.edu New Jersey Institute of Technology
- erh0362@tesla.njit.edu Newark, NJ 07102
-