인프런 커뮤니티 질문&답변

truffle(ganache)> app.buyRealEstate(0, "sejong", 13, {from: web3.eth.accounts[1], value: web3.toWei(1.50, "ether")})

Error: VM Exception while processing transaction: revert

at XMLHttpRequest._onHttpResponseEnd (C:UsersMsAppDataRoamingnpmnode_modulestrufflebuildwebpack:~xhr2libxhr2.js:509:1)

at XMLHttpRequest._setReadyState (C:UsersMsAppDataRoamingnpmnode_modulestrufflebuildwebpack:~xhr2libxhr2.js:354:1)

at XMLHttpRequestEventTarget.dispatchEvent (C:UsersMsAppDataRoamingnpmnode_modulestrufflebuildwebpack:~xhr2libxhr2.js:64:1)

at XMLHttpRequest.request.onreadystatechange (C:UsersMsAppDataRoamingnpmnode_modulestrufflebuildwebpack:~web3libweb3httpprovider.js:128:1)

at C:UsersMsAppDataRoamingnpmnode_modulestrufflebuildwebpack:packagestruffle-providerwrapper.js:134:1

at C:UsersMsAppDataRoamingnpmnode_modulestrufflebuildwebpack:~web3libweb3requestmanager.js:86:1

at Object.InvalidResponse (C:UsersMsAppDataRoamingnpmnode_modulestrufflebuildwebpack:~web3libweb3errors.js:38:1)