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I am trying to compile but i get this error message I can not figure out what is wrong with the unlock message

ParserError: Expected '(' but got identifier function unlockMessage(string name ) public payable returns (bool) { ^-----------^

pragma solidity ^0.4.25;

contract TrojanSecret {
// Data Types
uint memberCount;

string public name;
string public symbol;

mapping (string => address) Trojans;
mapping (string => string) secrets;
mapping (string => address[]) access;
mapping (string => uint) balance;
uint amount_for_unlock;

//constructor

constructor() public{
        name   = "Secrets"; 
        symbol = "S" ;
        amount_for_unlock = 1 ether;

}

function registerTrojan(string name) public returns(bool){
    if( Trojans[name] == address(0))  
    {
        memberCount ++;
        Trojans[name] = msg.sender;
        return True;
    } else {
        return false;
    }
}
function unregisterTrojan(string name) public {
    require( Trojans[name] != address(0));
    Trojans[name] = address(0);
    memberCount --;
}
function setSecret(string name,string message) public {
   require (Trojans[name] != address(0)&& Trojans[name] == msg.sender);
   secrets[name] = message;
}
function getSecret(string name) public view returns(string){
    require( Trojans[name] != address(0));
    bool flag = false;

    for(uint i = 0; i < access[name].length;i++)
    {
        if(access[name][i] == msg.sender){
            flag = true;
            break;

    }
     if(flag){
         return secrets[name];
     }
     return "message is locked";
}

function unlockMessage(string name ) public payable returns (bool) {
        require( Trojans[name] != address(0));
        if( msg.value == amount_for_unlock){

            balance[Trojans[name]] += msg.value;
            Trojans[name].transfer(msg.value);
            access[name].push(msg.sender);

            return true;
        }else{
            return false;
        }
    }

closed as off-topic by goodvibration, alberto, shane, Ismael, Crissi Mariam Robert Jul 5 at 9:48

  • This question does not appear to be about Ethereum, the decentralized application platform and smart contract enabled blockchain, within the scope defined in the help center.
If this question can be reworded to fit the rules in the help center, please edit the question.

  • You need to format your code properly. See the "Code Layout" section of the documentation -> solidity.readthedocs.io/en/v0.5.3/style-guide.html#code-layout – Richard Horrocks Jul 3 at 15:42
  • You're missing a } at the end of the if(access[name][i] == msg.sender){ clause. If you had bothered to maintain strict conventions of spacing, indentation and how braces appear in your code, then you could have probably avoided ending up with this kind of error. – goodvibration Jul 3 at 15:42
  • Having done that you'll be able to see the missing closing brace in getSecret(). – Richard Horrocks Jul 3 at 15:43
  • I have made the updates suggested and i get this error now- TypeError: Type address is not implicitly convertible to expected type string memory. balance[Trojans[name]] += msg.value; ^-----------^ – Lillian Atuhire Jul 3 at 15:56
  • 4
    I'm voting to close this question as off-topic because because it's not a question, it's a code-dump, and similarly to this "question", if this dude/lady had maintained his/her code properly organized, then he/she could have probably avoided dumping his/her syntax errors here. – goodvibration Jul 3 at 16:00
1

This { isn't closed.

if(access[name][i] == msg.sender){

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