i understood that and updated the code as

...
    open my $MYFILE , "<$filename" || "Can't open the output file!";
...

[download]

then the error changed to 'readline() on closed filehandle $MYFILE' even though i have not closed the file. this is the first code that i've written using perl and i am completely new to it. any help is appreciated. thanks.

In reply to Re^4: help with error 'readline() on unopened filehandle' by bhargavkanakiya
in thread help with error 'readline() on unopened filehandle' by bhargavkanakiya

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