使用流星 JS 部署的应用程序错误 Heroku

Question

您好，我的流星 js 应用显示以下内容：

应用程序错误 应用程序发生错误，无法提供您的页面。如果您是应用程序所有者，请查看您的日志以获取详细信息。

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这是我运行的命令（通过遵循教程，到目前为止已部署）：

heroku 创建 mkrteach

heroku 插件：创建 mongolab

heroku 配置：设置 ROOT_URL=https://mkrteach.herokuapp.com/

git push heroku 大师

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这是我的 heroku 日志显示的内容：

2017-05-24T23:43:20.191506+00:00 app[api]: Enable Logplex by user 

mohammadhunan@gmail.com
2017-05-24T23:43:20.191506+00:00 app[api]: Release v2 created by user mohammadhunan@gmail.com
2017-05-24T23:43:20.019249+00:00 app[api]: Release v1 created by user mohammadhunan@gmail.com
2017-05-24T23:43:20.019249+00:00 app[api]: Initial release by user mohammadhunan@gmail.com
2017-05-24T23:43:43.106898+00:00 app[api]: Attach MONGODB (@ref:mongolab-round-29311) by user mohammadhunan@gmail.com
2017-05-24T23:43:43.106898+00:00 app[api]: Release v3 created by user mohammadhunan@gmail.com
2017-05-24T23:44:21.663825+00:00 app[api]: Release v4 created by user mohammadhunan@gmail.com
2017-05-24T23:44:21.663825+00:00 app[api]: Set ROOT_URL config vars by user mohammadhunan@gmail.com
2017-05-24T23:44:32.978581+00:00 app[api]: Release v5 created by user mohammadhunan@gmail.com
2017-05-24T23:44:32.978581+00:00 app[api]: Set METEOR_SETTINGS config vars by user mohammadhunan@gmail.com
2017-05-24T23:44:50.000000+00:00 app[api]: Build started by user mohammadhunan@gmail.com
2017-05-24T23:46:56.713557+00:00 app[api]: Deploy 9e5efce2 by user mohammadhunan@gmail.com
2017-05-24T23:46:56.713557+00:00 app[api]: Release v6 created by user mohammadhunan@gmail.com
2017-05-24T23:46:56.746656+00:00 app[api]: Scaled to web@1:Free by user mohammadhunan@gmail.com
2017-05-24T23:44:50.000000+00:00 app[api]: Build succeeded
2017-05-24T23:47:04.554518+00:00 heroku[web.1]: Starting process with command `.meteor/heroku_build/bin/node .meteor/heroku_build/app/main.js`
2017-05-24T23:47:07.867019+00:00 heroku[web.1]: Process exited with status 8
2017-05-24T23:47:07.886082+00:00 heroku[web.1]: State changed from starting to crashed
2017-05-24T23:47:07.887443+00:00 heroku[web.1]: State changed from crashed to starting
2017-05-24T23:47:07.715326+00:00 app[web.1]: 
2017-05-24T23:47:07.715736+00:00 app[web.1]: /app/.meteor/heroku_build/app/programs/server/mini-files.js:82
2017-05-24T23:47:07.716081+00:00 app[web.1]: const unicodeNormalizePath = (path) => {
2017-05-24T23:47:07.716147+00:00 app[web.1]:                                      ^
2017-05-24T23:47:07.741911+00:00 app[web.1]: SyntaxError: Unexpected token >
2017-05-24T23:47:07.741913+00:00 app[web.1]:     at Module._compile (module.js:439:25)
2017-05-24T23:47:07.741914+00:00 app[web.1]:     at Object.Module._extensions..js (module.js:474:10)
2017-05-24T23:47:07.741915+00:00 app[web.1]:     at Module.load (module.js:356:32)
2017-05-24T23:47:07.741915+00:00 app[web.1]:     at Function.Module._load (module.js:312:12)
2017-05-24T23:47:07.741916+00:00 app[web.1]:     at Module.require (module.js:364:17)
2017-05-24T23:47:07.741917+00:00 app[web.1]:     at require (module.js:380:17)
2017-05-24T23:47:07.741918+00:00 app[web.1]:     at Object.<anonymous> (/app/.meteor/heroku_build/app/programs/server/boot.js:9:13)
2017-05-24T23:47:07.741918+00:00 app[web.1]:     at Module._compile (module.js:456:26)
2017-05-24T23:47:07.741919+00:00 app[web.1]:     at Object.Module._extensions..js (module.js:474:10)
2017-05-24T23:47:07.741919+00:00 app[web.1]:     at Module.load (module.js:356:32)
2017-05-24T23:47:12.921976+00:00 heroku[web.1]: Starting process with command `.meteor/heroku_build/bin/node .meteor/heroku_build/app/main.js`
2017-05-24T23:47:14.666363+00:00 app[web.1]: /app/.meteor/heroku_build/app/programs/server/mini-files.js:82
2017-05-24T23:47:14.665865+00:00 app[web.1]: 
2017-05-24T23:47:14.672056+00:00 app[web.1]:     at Module._compile (module.js:439:25)
2017-05-24T23:47:14.666824+00:00 app[web.1]:                                      ^
2017-05-24T23:47:14.672057+00:00 app[web.1]:     at Object.Module._extensions..js (module.js:474:10)
2017-05-24T23:47:14.666765+00:00 app[web.1]: const unicodeNormalizePath = (path) => {
2017-05-24T23:47:14.672054+00:00 app[web.1]: SyntaxError: Unexpected token >
2017-05-24T23:47:14.672058+00:00 app[web.1]:     at Module.load (module.js:356:32)
2017-05-24T23:47:14.672058+00:00 app[web.1]:     at Function.Module._load (module.js:312:12)
2017-05-24T23:47:14.672059+00:00 app[web.1]:     at Module.require (module.js:364:17)
2017-05-24T23:47:14.672059+00:00 app[web.1]:     at require (module.js:380:17)
2017-05-24T23:47:14.672060+00:00 app[web.1]:     at Object.<anonymous> (/app/.meteor/heroku_build/app/programs/server/boot.js:9:13)
2017-05-24T23:47:14.672062+00:00 app[web.1]:     at Module.load (module.js:356:32)
2017-05-24T23:47:14.672061+00:00 app[web.1]:     at Module._compile (module.js:456:26)
2017-05-24T23:47:14.672061+00:00 app[web.1]:     at Object.Module._extensions..js (module.js:474:10)
2017-05-24T23:47:14.751083+00:00 heroku[web.1]: State changed from starting to crashed
2017-05-24T23:47:14.731102+00:00 heroku[web.1]: Process exited with status 8
2017-05-24T23:47:27.649678+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=mkred-teach.herokuapp.com request_id=ee6e0ca4-3bee-48ae-925a-562d23e47dd7 fwd="208.185.23.206" dyno= connect= service= status=503 bytes= protocol=https
2017-05-24T23:47:28.143232+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=mkred-teach.herokuapp.com request_id=5c736339-3336-4c8a-986a-ae572f99a441 fwd="208.185.23.206" dyno= connect= service= status=503 bytes= protocol=https
Mohammads-MacBook-Pro:mkrED2 minimoe$ 

我不知道如何解决这个问题，谁能告诉我如何解决这个问题？

Answer 1

我遇到了同样的问题。您使用的 Heroku buildpack 似乎不再有效。将 buildpack 更改为较新的。这个正在工作：https://github.com/AdmitHub/meteor-buildpack-horse.git。

要更改您的 buildpack，您可以使用仪表板或命令行。

通过仪表板

1. 转到您的 Heroku 仪表板并选择您的应用
2. 转到“设置”选项卡并找到“构建包”部分
3. 删除现有的 buildpack 并添加新的

通过命令行

找出您正在使用的构建包，与

heroku buildpacks

将链接复制到旧 buildpack 的 git repo。

heroku config:unset REPLACE_WITH_OLD_BUILDPACK_LINK

heroku buildpacks:set https://github.com/AdmitHub/meteor-buildpack-horse.git

无论您使用什么方法，您都必须使用git push heroku master 推送更新以重建应用程序。