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aragon / aragonOS

(Aragon 1) Reference implementation for aragonOS: a Solidity framework for building complex dApps and protocols
https://hack.aragon.org/docs/aragonos-intro.html
GNU General Public License v3.0
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ParserError: Expected identifier, got 'LParen' #405

Closed arquimed closed 6 years ago

arquimed commented 6 years ago

Hi there,

I am getting the following error when doing "aragon run":

✔ Start a local Ethereum network ✔ Check IPFS ❯ Publish app to APM ❯ Deploy contract ⠦ Compile contracts Deploy 'CNM' to network Automatically bump version Determine contract address for version Building frontend Prepare files for publishing Generate application artifact Publish test12.aragonpm.eth Fetch published repo Create DAO Open DAO Error parsing /home/democritus/Documents/Projects/ScipioPlatform/test12/contracts/CNM.sol: ParsedContract.sol:56:16: ParserError: Expected identifier, got 'LParen' constructor(address _tokenAddress) public{ ^ Compilation failed. See above.

Doing "truffle version" on main project directory returns: Truffle v4.1.14 (core: 4.1.14) Solidity v0.4.24 (solc-js)

It seems as if I the aragonOS was using a former version of solc or truffle that does not allow for constructor and emit syntax.

Is it a version problem or this syntax is not allowed in an Aragon Dapp?

Thanks!

izqui commented 6 years ago

Until the aragonOS 4 release can be used in the ACL (coming soon), the supported Solidity version is v0.4.18, which doesn't allow the constructor nor emit syntax. The truffle version that is actually used to compile your app when using the CLI is v4.0.5.