相关疑难解决方法(0)

当我尝试在 Heroku 上启动我的应用程序时，我得到了以下堆栈跟踪。它只是一个基本的 ts.app，就像您在 ts-node 和 nodemon 中看到的那样。如果您需要更多信息，请告诉我，因为这是我的第一篇文章。我真的很想知道答案是什么。

2020-05-30T00:03:12.201106+00:00 heroku[web.1]: Starting process with command `npm start`
2020-05-30T00:03:14.405285+00:00 app[web.1]: 
2020-05-30T00:03:14.405303+00:00 app[web.1]: > discordtoornamentmanager@1.0.0 start /app
2020-05-30T00:03:14.405303+00:00 app[web.1]: > ts-node src/App.ts
2020-05-30T00:03:14.405304+00:00 app[web.1]: 
2020-05-30T00:03:14.833655+00:00 app[web.1]: (node:23) ExperimentalWarning: The ESM module loader is experimental.
2020-05-30T00:03:14.839311+00:00 app[web.1]: TypeError [ERR_UNKNOWN_FILE_EXTENSION]: Unknown file extension ".ts" for /app/src/App.ts
2020-05-30T00:03:14.839312+00:00 app[web.1]:     at Loader.defaultGetFormat [as _getFormat] (internal/modules/esm/get_format.js:65:15)
2020-05-30T00:03:14.839314+00:00 app[web.1]:     at Loader.getFormat (internal/modules/esm/loader.js:113:42)
2020-05-30T00:03:14.839315+00:00 app[web.1]:     at Loader.getModuleJob (internal/modules/esm/loader.js:244:31)
2020-05-30T00:03:14.839315+00:00 app[web.1]:     at processTicksAndRejections (internal/process/task_queues.js:97:5)
2020-05-30T00:03:14.839316+00:00 app[web.1]:     at Loader.import (internal/modules/esm/loader.js:178:17)
2020-05-30T00:03:14.847801+00:00 app[web.1]: …

I've got an ApolloServer project that's giving me trouble, so I thought I might update it and ran into issues when using the latest Babel. My "index.js" is:

require('dotenv').config()
import {startServer} from './server'
startServer()

And when I run it I get the error "SyntaxError: Cannot use import statement outside a module". First I tried doing things to convince TPTB* that this was a module (with no success). So I changed the "import" to a "require" and this worked.

But now …

这是我试图运行的命令./bitgo-express --port 3080 --env test --bind localhost，我收到以下错误：

(node:367854) ExperimentalWarning: The ESM module loader is experimental.
internal/process/esm_loader.js:90
    internalBinding('errors').triggerUncaughtException(
                              ^

TypeError [ERR_UNKNOWN_FILE_EXTENSION]: Unknown file extension "" for /home/root/example.com/BitGoJS/modules/express/bin/bitgo-express
    at Loader.defaultGetFormat [as _getFormat] (internal/modules/esm/get_format.js:65:15)
    at Loader.getFormat (internal/modules/esm/loader.js:116:42)
    at Loader.getModuleJob (internal/modules/esm/loader.js:247:31)
    at processTicksAndRejections (internal/process/task_queues.js:97:5)
    at async Loader.import (internal/modules/esm/loader.js:181:17)
    at async Object.loadESM (internal/process/esm_loader.js:84:5) {
  code: 'ERR_UNKNOWN_FILE_EXTENSION'
}

bitgo-快递：

#!/usr/bin/env node

const { init } = require('../src/expressApp.ts');

if (require.main === module) {
  init()
  .catch(err => {
    console.log(`Fatal error: ${err.message}`);
    console.log(err.stack);
  });
}

expressApp.ts：

/** …