in reply to
Re^2: Getting error while decoding JSON object via POST method
in thread Getting error while decoding JSON object via POST method
Have you printed out your JSON data string at the receiving end to see what you get there? An empty string gives the same error message:
>perl -MJSON -e "print JSON->new->decode('')"
malformed JSON string, neither array, object, number, string or atom,
+at character offset 0 (before "(end of string)") at -e line 1.
I think you are trying to pass the data around in a very bad manner:
If you send POST data, please read HTTP::Request on how to send POST data. If you want to send the data in an URI, please encode it properly using URI::Encode.