一些未经松露测试(Mac )未运行的TypeError

Question

我正在尝试使用松露构建一个dapp。我已经在NPM的全球范围内安装了Testrpc和Truffle。我在终端窗口运行了testrpc，并进行了松露测试。我有2次通过考试，3次不及格。三项不合格的测试是

TestMetacoin testInitialBalanceUsingDeployedContract:

TestMetacoin testInitialBalanceWithNewMetaCoin:

和

Contract: MetaCoin should send coin correctly:

每个人在同一个地方都失败了：

Uncaught TypeError: Cannot read property '1' of undefined
  at /usr/local/lib/node_modules/truffle/node_modules/ethjs-abi/lib/index.js:139:34
  at Array.map (native)
  at Object.decodeEvent (/usr/local/lib/node_modules/truffle/node_modules/ethjs-abi/lib/index.js:138:6)
  at /usr/local/lib/node_modules/truffle/node_modules/truffle-contract/contract.js:73:38
  at Array.map (native)
  at Object.decodeLogs (/usr/local/lib/node_modules/truffle/node_modules/truffle-contract/contract.js:44:19)
  at Object.callback (/usr/local/lib/node_modules/truffle/node_modules/truffle-contract/contract.js:172:35)
  at /usr/local/lib/node_modules/truffle/node_modules/truffle-contract/node_modules/web3/lib/web3/method.js:142:25
  at /usr/local/lib/node_modules/truffle/node_modules/truffle-contract/node_modules/web3/lib/web3/requestmanager.js:89:9
  at XMLHttpRequest.request.onreadystatechange (/usr/local/lib/node_modules/truffle/node_modules/web3/lib/web3/httpprovider.js:119:13)
  at XMLHttpRequestEventTarget.dispatchEvent (/usr/local/lib/node_modules/truffle/node_modules/xhr2/lib/xhr2.js:64:18)
  at XMLHttpRequest._setReadyState (/usr/local/lib/node_modules/truffle/node_modules/xhr2/lib/xhr2.js:354:12)
  at XMLHttpRequest._onHttpResponseEnd (/usr/local/lib/node_modules/truffle/node_modules/xhr2/lib/xhr2.js:509:12)
  at IncomingMessage.<anonymous> (/usr/local/lib/node_modules/truffle/node_modules/xhr2/lib/xhr2.js:469:24)

我相信我错过了一些简单的东西，任何帮助都是值得感激的。

Answer 1

这是个窃听器。他们已经修好了。

Github杂志：https://github.com/trufflesuite/truffle/issues/377

所以，只要重新安装松露