ERROR 가 납니다.

Question

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)

SEJONG IT EDU · Answer

브라보 :)

생글탱글 · Answer

해결됬어요 ! 감사합니다. !

SEJONG IT EDU · Answer

안녕하세요. buyRealEstate함수가 제대로 적혀있는지 확인해주시구요. (특히 require문) 가나슈 restart하고 파워쉘에서 컨트랙 재컴파일,배포(truffle migrate --compile-all --reset --network ganache)하고 다시 시도해보세요.