Invalid implicit conversion from literal_string to string storage pointer requestedEthereum, web3, Error: invalid argument 0: cannot unmarshal non-string as hex data, when I call a contractString conversion to Array in SolidityWhy can't you pass strings from contract to contract?Invalid JSON RPC response -32603 fetching address array from contractSolidity: get hash number from string;Explicit type conversion not allowed from “literal_string to ”string storage pointer"Solidity Assembly. Read struct from storage & delegatecallConvert a string received from oraclize like 54, 41, 42, 76, 10, 58, 27, 83, to an array of integers in Soliditygeth shows “contract creation code storage out of gas” when I deploy contract from remixError: invalid argument 0: json: cannot unmarshal hex string of odd length into Go struct field SendTxArgs.data of type hexutil.Bytes
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Invalid implicit conversion from literal_string to string storage pointer requested
Ethereum, web3, Error: invalid argument 0: cannot unmarshal non-string as hex data, when I call a contractString conversion to Array in SolidityWhy can't you pass strings from contract to contract?Invalid JSON RPC response -32603 fetching address array from contractSolidity: get hash number from string;Explicit type conversion not allowed from “literal_string to ”string storage pointer"Solidity Assembly. Read struct from storage & delegatecallConvert a string received from oraclize like 54, 41, 42, 76, 10, 58, 27, 83, to an array of integers in Soliditygeth shows “contract creation code storage out of gas” when I deploy contract from remixError: invalid argument 0: json: cannot unmarshal hex string of odd length into Go struct field SendTxArgs.data of type hexutil.Bytes
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;
I am trying to add a candidate thorough a construct.
contract Election
struct Candidate
uint id;
string name;
uint voteCount;
mapping(uint => Candidate) public candidates;
uint public candidatesCount;
constructor () public
addCandidate('Candidate 1');
addCandidate('Candidate 2');
function addCandidate(string storage _name) private
candidatesCount ++;
candidates[candidatesCount] = Candidate(candidatesCount,_name,0);
Expected to add Candidate 1 and 2.
but facing this error:
Invalid implicit conversion from literal_string "Candidate 1" to string storage pointer requested.
addCandidate('Candidate 1');
^-----------^
ethereum solidity
asked Mar 24 at 5:17
Abhinand PAbhinand P
11
add a comment |
I am trying to add a candidate thorough a construct.
contract Election
struct Candidate
uint id;
string name;
uint voteCount;
mapping(uint => Candidate) public candidates;
uint public candidatesCount;
constructor () public
addCandidate('Candidate 1');
addCandidate('Candidate 2');
function addCandidate(string storage _name) private
candidatesCount ++;
candidates[candidatesCount] = Candidate(candidatesCount,_name,0);
Expected to add Candidate 1 and 2.
but facing this error:
Invalid implicit conversion from literal_string "Candidate 1" to string storage pointer requested.
addCandidate('Candidate 1');
^-----------^
ethereum solidity
asked Mar 24 at 5:17
Abhinand PAbhinand P
11
add a comment |
I am trying to add a candidate thorough a construct.
contract Election
struct Candidate
uint id;
string name;
uint voteCount;
mapping(uint => Candidate) public candidates;
uint public candidatesCount;
constructor () public
addCandidate('Candidate 1');
addCandidate('Candidate 2');
function addCandidate(string storage _name) private
candidatesCount ++;
candidates[candidatesCount] = Candidate(candidatesCount,_name,0);
Expected to add Candidate 1 and 2.
but facing this error:
Invalid implicit conversion from literal_string "Candidate 1" to string storage pointer requested.
addCandidate('Candidate 1');
^-----------^
ethereum solidity
asked Mar 24 at 5:17
Abhinand PAbhinand P
11
I am trying to add a candidate thorough a construct.
contract Election
struct Candidate
uint id;
string name;
uint voteCount;
mapping(uint => Candidate) public candidates;
uint public candidatesCount;
constructor () public
addCandidate('Candidate 1');
addCandidate('Candidate 2');
function addCandidate(string storage _name) private
candidatesCount ++;
candidates[candidatesCount] = Candidate(candidatesCount,_name,0);
Expected to add Candidate 1 and 2.
but facing this error:
Invalid implicit conversion from literal_string "Candidate 1" to string storage pointer requested.
addCandidate('Candidate 1');
^-----------^
ethereum solidity
ethereum solidity
asked Mar 24 at 5:17
Abhinand PAbhinand P
11
asked Mar 24 at 5:17
Abhinand PAbhinand P
11
asked Mar 24 at 5:17
Abhinand PAbhinand P
11
asked Mar 24 at 5:17
Abhinand PAbhinand P
11
asked Mar 24 at 5:17
Abhinand PAbhinand P
11
11
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You are using storage in your addCandidate function header, whereas these are memory variable. Do change to memory and you will good to go.
function addCandidate(string memory _name) private
For more insights about storage and memory keywords, have a look here. Hope it will save your problem.
answered Mar 24 at 23:36
Abdullah AzizAbdullah Aziz
20817
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You are using storage in your addCandidate function header, whereas these are memory variable. Do change to memory and you will good to go.
function addCandidate(string memory _name) private
For more insights about storage and memory keywords, have a look here. Hope it will save your problem.
answered Mar 24 at 23:36
Abdullah AzizAbdullah Aziz
20817
add a comment |
You are using storage in your addCandidate function header, whereas these are memory variable. Do change to memory and you will good to go.
function addCandidate(string memory _name) private
For more insights about storage and memory keywords, have a look here. Hope it will save your problem.
answered Mar 24 at 23:36
Abdullah AzizAbdullah Aziz
20817
add a comment |
You are using storage in your addCandidate function header, whereas these are memory variable. Do change to memory and you will good to go.
function addCandidate(string memory _name) private
For more insights about storage and memory keywords, have a look here. Hope it will save your problem.
answered Mar 24 at 23:36
Abdullah AzizAbdullah Aziz
20817
You are using storage in your addCandidate function header, whereas these are memory variable. Do change to memory and you will good to go.
function addCandidate(string memory _name) private
For more insights about storage and memory keywords, have a look here. Hope it will save your problem.
answered Mar 24 at 23:36
Abdullah AzizAbdullah Aziz
20817
answered Mar 24 at 23:36
Abdullah AzizAbdullah Aziz
20817
answered Mar 24 at 23:36
Abdullah AzizAbdullah Aziz
20817
answered Mar 24 at 23:36
Abdullah AzizAbdullah Aziz
20817
20817
add a comment |
add a comment |
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