Solidity – TypeError: Literal String WALLET_ADDRESS Not Implicitly Convertible to Type Address

ERROR: Type contract InsuranceClaim is not implicitly convertible to expected type address means you can not store InsuranceClaim type of object in address variable. AS per solidity version 0.5.0 Documentation you can define and use InsuranceClaim like this:

pragma solidity>0.4.99<0.6.0;

contract InsuranceClaimFactory{
    address public claimer;
   
    InsuranceClaim[] public deployedInsuranceClaim;
    function createInsuranceClaim () public {
        InsuranceClaim newInsuranceClaim = new InsuranceClaim(msg.sender);
        deployedInsuranceClaim.push(address(newInsuranceClaim));
    }

    function getDeployedInsuranceClaims () public view returns (InsuranceClaim[] memory){
        return deployedInsuranceClaim;
    }
}

The variable expected is of type address, while this is of type contract testAdoption. You can cast a contract to an address to make it work.

address expected = address(this);