On 12-09-17 5:47 AM, Sri krishna Devarayalu Balanagu wrote:
Hi Everyone,

Can anyone help why the errors are coming and rectify it?


invalid.ids <- c(1,3,5)
if (length(invalid.ids)==0)   {
                                                                                 
cat("No Errors found")
                                                        }

The lines above are two complete statements.

else                                              {

The "else" is not allowed to start a statement. You need to make sure the "if" is incomplete when you start the line containing else. The usual style is

if (cond) {
  stmt1

# The if is still incomplete, because the closing brace is missing

} else {

# now the else will be accepted

  stmt2
}

Duncan Murdoch

                                                                                 
cat(paste(invalid.ids), sep="\n")
                                                       }

Error: unexpected 'else' in "else"
Error: unexpected '}' in "        }"

Thank you in advance

Warm Regards
Rayalu
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