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Syntax for error messages
2 messages · Dennis Fisher, David Winsemius
On Mar 4, 2013, at 3:09 PM, Fisher Dennis wrote:
R 2.15 OS X and Windows Colleagues, I am running a lengthy R script (> 20K lines of code) within a GUI build in RealBasic. There are rare instances in which an error is triggered in R. I am trying to trap these based on their syntax. I have identified three general formats for error messages: Error in Error: object Error: could Each is these is followed by some informative text. However, these stems are sufficient to identify these particular errors. Are there other stems that I have missed?
After a bit of searching the See also links from try .... You might want to look at the "1.9.2 R messages" section in Writing R Extensions. It describes the method of extraction of error and warning messages from a package.
David Winsemius Alameda, CA, USA