node.js - 在 Heroku 上部署 Meteor 0.9.2.1

Question

当我尝试将 Meteor 应用部署到 Heroku 时，它在启动时崩溃。

Exception from task: Error: function expects no more than -1 arguments     at /app/.meteor/heroku_build/app/programs/server/node_modules/fibers/future.js:26:10     at readUtf8FileSync (packages/boilerplate-generator/boilerplate-generator.js:7)     at packages/boilerplate-generator/boilerplate-generator.js:82     at Array.forEach (native)     at Function._.each._.forEach (packages/underscore/underscore.js:105)     at Boilerplate._generateBoilerplateFromManifestAndSource (packages/boilerplate-generator/boilerplate-generator.js:64)     at new Boilerplate (packages/boilerplate-generator/boilerplate-generator.js:17)     at generateBoilerplateInstance (packages/webapp/webapp_server.js:288)     at packages/webapp/webapp_server.js:556     at Function._.each._.forEach (packages/underscore/underscore.js:113)     throw err;                                                                           ^ Error: function expects no more than -1 arguments     at Object.Future.wait (/app/.meteor/heroku_build/app/programs/server/node_modules/fibers/future.js:326:15)     at _.extend.runTask (packages/meteor/fiber_helpers.js:79)     at Object.WebAppInternals.generateBoilerplate (packages/webapp/webapp_server.js:553)     at Object.main (packages/webapp/webapp_server.js:773)     at /app/.meteor/heroku_build/app/programs/server/boot.js:194:27     - - - - -     at /app/.meteor/heroku_build/app/programs/server/node_modules/fibers/future.js:26:10     at readUtf8FileSync (packages/boilerplate-generator/boilerplate-generator.js:7)     at packages/boilerplate-generator/boilerplate-generator.js:82     at Array.forEach (native)     at Function._.each._.forEach (packages/underscore/underscore.js:105)     at Boilerplate._generateBoilerplateFromManifestAndSource (packages/boilerplate-generator/boilerplate-generator.js:64)     at new Boilerplate (packages/boilerplate-generator/boilerplate-generator.js:17)     at generateBoilerplateInstance (packages/webapp/webapp_server.js:288)     at packages/webapp/webapp_server.js:556     at Function._.each._.forEach (packages/underscore/underscore.js:113) 

似乎Npm.require('fs').readFile.length未定义。

我正在使用this构建包。当我在本地构建应用程序并使用 node main.js 进行测试时，它可以工作。我还需要对 Meteor 0.9.2.1 的构建包进行任何其他更改吗？

Answer 1

我找出了问题所在，它不是由 buildpack 或 Heroku 引起的。

我使用 Nodetime 来包装 fs.readFile，然后使用 apply 调用原始文件。这就是为什么 Npm.require('fs').readFile.length 为 0(不像我想象的那样未定义)。