BIP2517
Severity
20 : Error
Message
(<insert_0>, <insert_1>) : Variable '<insert_2>' has already been declared in the current scope.
Explanation
An attempt was made to declare the variable '<insert_2>', but this variable has already been declared within the current scope. You cannot declare the same variable more than once within the same scope.
Response
Remove the second declaration, or substitute a different variable name, and redeploy the message flow.