Perl file handling error


 
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# 1  
Old 06-06-2012
Perl file handling error

Hi,

I am reading and file and writting each word to other file.
where I have used array to store the data.
I am getting below error as

"Use of uninitialized value in concatenation (.) or string at customize_split_raw.pl line 51, <IN_FILE> "


Where my line 51 code is
50 foreach $word1 ( @arrValue ) {
51 print TEMP "$word1\t";
52 }
53 print TEMP "\n";
54 }

can you help me to resolve the error.
# 2  
Old 06-06-2012
Is TEMP actually open?
# 3  
Old 06-06-2012
yes the TEMP open and data also write to the file.
I am getting the desired result as I required, but my problem is
while running the script the mention error message display in the screen.
# 4  
Old 06-06-2012
Can you post the entire script?
# 5  
Old 06-06-2012
Its the warning, not the error. It comes many times but this will not break any functionality
# 6  
Old 06-06-2012
how about,
Code:
if(!defined($word1)) { $word1=""; } print TEMP "$word1\t";

# 7  
Old 06-06-2012
You have undefined values in the array @arrValue. Do you want to print something if the array element is undefined or do you want to skip that element?
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