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node.js - 无法在heroku上托管discord bot（js）

问题描述

我正在尝试在 heroku 上托管一个机器人（使用 node 和 discord js 编写）。机器人本身正在运行，因为我可以在本地运行它而没有问题，但 heroku 似乎不喜欢它。每次尝试部署它时，我都会遇到相同的错误。我已将 Procfile 文件更改为工作人员而不是 Web 应用程序，我已推送所有内容 + 重新启动，但似乎无法使其正常工作。有什么帮助吗？

2020-01-28T11:31:46.007810+00:00 heroku[worker.1]: State changed from crashed to starting
2020-01-28T11:31:48.995011+00:00 heroku[worker.1]: Starting process with command `node index.js`
2020-01-28T11:31:49.818228+00:00 heroku[worker.1]: State changed from starting to up
2020-01-28T11:31:52.030152+00:00 heroku[worker.1]: State changed from up to crashed
2020-01-28T11:31:52.006456+00:00 heroku[worker.1]: Process exited with status 0
2020-01-28T11:31:51.886594+00:00 app[worker.1]: (node:4) UnhandledPromiseRejectionWarning: Error: An invalid token was provided.
2020-01-28T11:31:51.886618+00:00 app[worker.1]:     at /app/node_modules/discord.js/src/client/rest/RESTMethods.js:34:54
2020-01-28T11:31:51.886621+00:00 app[worker.1]:     at new Promise (<anonymous>)
2020-01-28T11:31:51.886623+00:00 app[worker.1]:     at RESTMethods.login (/app/node_modules/discord.js/src/client/rest/RESTMethods.js:33:12)
2020-01-28T11:31:51.886625+00:00 app[worker.1]:     at Client.login (/app/node_modules/discord.js/src/client/Client.js:280:30)
2020-01-28T11:31:51.886627+00:00 app[worker.1]:     at Object.<anonymous> (/app/index.js:45:8)
2020-01-28T11:31:51.886629+00:00 app[worker.1]:     at Module._compile (internal/modules/cjs/loader.js:955:30)
2020-01-28T11:31:51.886631+00:00 app[worker.1]:     at Object.Module._extensions..js (internal/modules/cjs/loader.js:991:10)
2020-01-28T11:31:51.886633+00:00 app[worker.1]:     at Module.load (internal/modules/cjs/loader.js:811:32)
2020-01-28T11:31:51.886635+00:00 app[worker.1]:     at Function.Module._load (internal/modules/cjs/loader.js:723:14)
2020-01-28T11:31:51.886637+00:00 app[worker.1]:     at Function.Module.runMain (internal/modules/cjs/loader.js:1043:10)
2020-01-28T11:31:51.887556+00:00 app[worker.1]: (node:4) 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: 3)
2020-01-28T11:31:51.887666+00:00 app[worker.1]: (node:4) [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.

标签： node.jsherokubotsdiscorddiscord.js

解决方案

仅凭错误很难知道确切的问题，但我认为您可能为机器人提供了错误的令牌，请检查您是否没有忽略包含令牌的文件。如果您使用 .env 文件作为令牌，那么您可以在 Heroku 上的应用程序上定义环境变量。

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