1. truffle test 报错 ReferenceError: regeneratorRuntime is not defined
解决方法：输入以下命令，并且改配置文件
参考：https://stackoverflow.com/questions/33527653/babel-6-regeneratorruntime-is-not-defined
2. truffle compile 报错 Compilation error: Stack too deep
解决方法：The limit of having not more than 16 local variables could be a problem here.
函数里不能超过16个局部变量，需要检查报错的函数，减少局部变量个数。
3. truffle migrate 报错 Attempting to run transaction which calls a contract function, but recipient address 0x44654655b0c7097050754d8aa0b03f7ed85e8c26 is not acontract address
解决方法：使用 truffle migrate --reset