[R] fatal error prevents multi-line functions or loop to run

[Jeff Newmiller]

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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Sent from my phone. Please excuse my brevity.

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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>and provide commented, minimal, self-contained, reproducible code.