R help - Apr 2012 - fatal error prevents multi-line functions or loop to run

Dear all,

I have written some function that can go up to many lines. Two of the lines
give warning errors like:

Error in print(....)[c(1,  :
  error in evaluating the argument 'x' in selecting a method for
function 'print': Error in ...
  regions with no neighbours found


now obviously this kind of error will halt the execution of the function. I
tried *try()* or *tryCatch()* and many other selections in the
*options()*but still this error by all means stops the execution of
the function or
any other multi-line code.

I would appreciate if you could give me a clue.

Ebrahim

	[[alternative HTML version deleted]]

Sounds like you tried everything I know. However, I, and anyone else on this
list whose mind-reading powers are undeveloped, really can't be sure because
you didn't show us what you tried. Perhaps you should (re-)read the posting
guidelines and try showing us reproducible sample code that doesn't do what
you expect it to (along with some indication of what you expected it to do).
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Ebrahim Jahanshiri <e.jahanshiri at gmail.com> wrote:
>Dear all,
>
>I have written some function that can go up to many lines. Two of the
>lines
>give warning errors like:
>
>Error in print(....)[c(1,  :
>  error in evaluating the argument 'x' in selecting a method for
>function 'print': Error in ...
>  regions with no neighbours found
>
>
>now obviously this kind of error will halt the execution of the
>function. I
>tried *try()* or *tryCatch()* and many other selections in the
>*options()*but still this error by all means stops the execution of
>the function or
>any other multi-line code.
>
>I would appreciate if you could give me a clue.
>
>Ebrahim
>
>	[[alternative HTML version deleted]]
>
>______________________________________________
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>PLEASE do read the posting guide
>http://www.R-project.org/posting-guide.html
>and provide commented, minimal, self-contained, reproducible code.