I create this contract using Remix.
When I call to totalsupply,it shows 0.
What am I doing wrong? Any help is much appreciated.
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Check if your contract is deployed properly. You can also try to debug your tx.– Prashant Prabhakar SinghCommented Jun 29, 2018 at 4:15
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Please copy and paste your code, rather than a screen shot. Having the actual code makes your question show up in the search results more easily - a screenshot will impede that search.– GreenonlineCommented Jun 29, 2018 at 10:09
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2 Answers
You have naming conflict here:
function totalSupply () public constant returns (uint totalSupply) {
return totalSupply;
}
Statement return totalSupply refers to returns (uint totalSupply) rather than to totalSupply state variable.
BTW, simplest fix would be to remove this function completely, as totalSupply state variable is already declared as public, so no need to define explicit getter.
answered Mar 22, 2019 at 11:15
If you are using the compiler version greater than 0.4.18 than replace the constant with view.
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1Please could you expand upon your answer, as it is rather short and, as it stands, would serve better as a comment? Maybe provide an example of the corrected code? See How do I write a good answer? Commented Jun 29, 2018 at 10:12