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This is my complete contract code : https://gist.github.com/cmaliwal/31a80d36b8d873a3dca37b2b18188164

When I deployed my contract on ropsten test network using remix and metamask contract deployed successfully.

DEPLOY CONTRACT ON ROPSTEN

When I am trying to add token on metmask , I am getting 0 TKN instead of my token (DEV).

Add tokens on metmask

Token details

transaction address : Tx. on etherscan

contract address : contract on etherscan

  • 1
    Did you transfer some tokens from your contract to your personnal address ? – Greg Jeanmart May 1 '18 at 10:34
  • No ! I didn't transfer any tokens. As you can see on my code, DEV is mintable token (the total supply of the token starts with 0 and increases as people purchase the tokens in the crowdsale) Let's think I have 0 DEV token but it showing me 0 TKN. – Chirag Maliwal May 1 '18 at 11:01
  • 1
    So you need to call buyTokens(address) – Greg Jeanmart May 1 '18 at 11:11
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    @chiragmaliwal Your error is that you are registering the crowdsale contract in metamask and you have to register the token contract which is created in the constructor token = new DeveloperToken(). To obtain the token address you have to call crowdsale.token.call(). – Ismael May 1 '18 at 18:36
  • How can I show how much DEV token I have in my wallent and also my contract is related to ERC20 ? – Chirag Maliwal May 1 '18 at 18:40
2

Your constructor function in the crowdsale is misspelled

edit: Thanks Ismael for the solidity update syntax.

  • 1
    No, new version of solidity compiler the constructor function has new syntax constructor(params) { /* body */ } – Ismael May 1 '18 at 15:19
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    That is one of the issues. Please edit your answer to add that. – Ismael May 1 '18 at 15:24
  • 1
    Cheers, just edited it – Danny May 1 '18 at 15:25
  • It's just typo !! Thanks for the update , I updated the code . – Chirag Maliwal May 1 '18 at 17:26
  • this is not the reason of error. – Chirag Maliwal May 1 '18 at 17:43

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