I'm trying to compile a code for a crowdsale contract (Timed and with allowance) from openzeppelin library that is based on a deployed token. However during compilation on remix i get a syntax error as below
browser/TestCrowdsale.sol:330:11: DeclarationError: Identifier not found or not unique.
using Address for address;
I tried with latest compiler 0.6.1 and with 0.5.0 still same result.
can someone advise whats the issue with the code
Also where should i pass the address of the deployed contract to the crowdsale contract?