Fix compatibility with web3 1.0.0
@ -203,7 +203,7 @@ module.exports = class UniversalDApp {
if (error) {
callback(error)
} else {
callback(null, this.executionContext.web3().fromWei(balance, 'ether'))
callback(null, this.executionContext.web3().utils.fromWei(balance, 'ether'))
}
})