[Ethereum] Send address to the contract function from web3

addressescontract-developmentremixsolidityweb3js

For example:

address[] storage;
function addAddress(address _a)
{
  storage.push(_a);
}

I need somehow to call it from the web3. When I'm trying to simply send some address 0x1234… to the function in Remix I'm getting an error:

Error encoding arguments: SyntaxError: Unexpected token x in JSON at
position 2

Best Answer

Have you tried to add quotation marks? Try to insert "0x123..."

Related Solutions

[Ethereum] Call contract and send value from Solidity

Here's an approach that's simpler and checked by the compiler:

contract contractA {
    function blah(int x, int y) payable {}
}

contract contractB {
    function invokeContractA() { 
        contractA a = contractA(0x1234567891234567891234567891234567891234);
        uint ValueToSend = 1234;
        a.blah{value: ValueToSend}(2, 3);
    }  
}

[Ethereum] Solidity error when encoding arguments to query public mapping

The address needs be surrounded with quotes. "0xca35b7d915458ef540ade6068dfe2f44e8fa733c" should work.

Best Answer

Related Solutions

[Ethereum] Call contract and send value from Solidity

[Ethereum] Solidity error when encoding arguments to query public mapping

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