How can I call a contract from another contract

Question

This is my contract

pragma solidity ^0.5.2;

contract NewContract{

address[] public deployedContract;


function createContract(uint minimum) public{

    address newContract  = new Contract2(minimum,msg.sender);

    deployedContracts.push(newCampaign);

}


function getDeployedContracts() public view returns(address[] memory){

    return deployedContracts;

}

}

I'm getting the error while assigning calling the Campaign contract inside NewContract contract

TypeError: Type contract Contract2 is not implicitly convertible to expected type address.       
address newContract  = new Contract2(minimum,msg.sender);

I have another contract called Contract2 which I want to access inside NewContract.

contract Contract2{

//some variable declarations and some codes here......

and I have the constructor as below

constructor (uint minimum,address creator) public{

    manager=creator;

    minimumContribution=minimum;


}

Answer 1

There are two ways to solve this. One way is to typecast it:

Address newContract = address(new Contract2(minimum,msg.sender));

But I would suggest that instead of address type, you can just use the specific type, like this:

Contract2 newContract = new Contract2(minimum,msg.sender);