松露不能识别构造函数大小的变化

Question

由于某种原因，truffle无法识别构造函数大小的变化

我试过的东西

1)卸载并重新安装2)删除build文件夹并重新编译

当我运行一个测试时，它会报错，但还是会运行测试

(node:97628) UnhandledPromiseRejectionWarning: Error: Factory contract constructor expected 3 arguments, received 2
    at /usr/local/lib/node_modules/truffle/build/webpack:/packages/truffle-contract/contract.js:390:1
    at new Promise (<anonymous>)
    at /usr/local/lib/node_modules/truffle/build/webpack:/packages/truffle-contract/contract.js:374:1
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:160:7)
(node:97628) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:97628) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

第二次运行测试时，它会使truffle崩溃，所以在运行完一个测试后，我必须重新启动truffle。

Error: Factory contract constructor expected 3 arguments, received 2
    at /usr/local/lib/node_modules/truffle/build/webpack:/packages/truffle-contract/contract.js:390:1
    at new Promise (<anonymous>)
    at /usr/local/lib/node_modules/truffle/build/webpack:/packages/truffle-contract/contract.js:374:1
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:160:7)

Answer 1

事实证明，在我的迁移文件夹中，我没有更新2_deploy_contracts来使用所有三个构造函数参数。它对我来说是隐藏的，因为我只运行测试testFile.js，并没有意识到它每次都会运行这个迁移