带有 Webpack、Typescript 和 ES6 的 elastic-apm-node 不起作用？答案

【问题标题】：elastic-apm-node with Webpack, Typescript & ES6 not working?带有 Webpack、Typescript 和 ES6 的 elastic-apm-node 不起作用？
【发布时间】：2019-11-02 01:05:24
【问题描述】：

我正在使用带有 webpack 和 babel 的 TypeScript 设置，并在尝试包含 elastic-apm-node 时收到以下错误。我在环境变量中有设置。

import * as apm from 'elastic-apm-node/start'
apm.flush()

错误：

WARNING in node_modules/elastic-apm-node/lib/agent.js 152:16-59
Critical dependency: the request of a dependency is an expression
 @ node_modules/elastic-apm-node/index.js

WARNING in node_modules/elastic-apm-node/lib/config.js 25:19-36
Critical dependency: the request of a dependency is an expression
 @ node_modules/elastic-apm-node/lib/agent.js

WARNING in node_modules/elastic-apm-node/lib/instrumentation/index.js 169:16-30
Critical dependency: the request of a dependency is an expression
 @ node_modules/elastic-apm-node/lib/agent.js

ERROR in node_modules/elastic-apm-node/lib/agent.js
Module not found: Error: Can't resolve '../package' in 'node_modules/elastic-apm-node/lib'
 @ node_modules/elastic-apm-node/lib/agent.js 25:14-35

ERROR in node_modules/elastic-apm-node/lib/config.js
Module not found: Error: Can't resolve '../package' in 'node_modules/elastic-apm-node/lib'
 @ node_modules/elastic-apm-node/lib/config.js 12:14-35

ERROR in node_modules/elastic-apm-http-client/index.js
Module not found: Error: Can't resolve './package' in 'node_modules/elastic-apm-http-client'
 @ node_modules/elastic-apm-http-client/index.js 15:12-32

ERROR in node_modules/spdx-expression-parse/scan.js
Module not found: Error: Can't resolve 'spdx-exceptions' in 'node_modules/spdx-expression-parse'
 @ node_modules/spdx-expression-parse/scan.js 6:17-43

ERROR in node_modules/spdx-correct/index.js
Module not found: Error: Can't resolve 'spdx-license-ids' in 'node_modules/spdx-correct'
 @ node_modules/spdx-correct/index.js 17:21-48

ERROR in node_modules/spdx-expression-parse/scan.js
Module not found: Error: Can't resolve 'spdx-license-ids' in 'node_modules/spdx-expression-parse'
W20190619-11:37:30.394(2)? (STDERR)      @ node_modules/spdx-expression-parse/scan.js 4:10-37

ERROR in node_modules/spdx-expression-parse/scan.js
Module not found: Error: Can't resolve 'spdx-license-ids/deprecated' in 'node_modules/spdx-expression-parse'
 @ node_modules/spdx-expression-parse/scan.js 5:10-48

知道如何防止这种情况发生吗？当仅使用带有 Meteor 的 TypeScript 时，我没有收到错误，所以我认为它连接到 Babel / Webpack。

【问题讨论】：

标签： node.js typescript webpack elastic-stack

【解决方案1】：

错误答案 - 我在 webpack.config.js 中有自定义 resole.extensions：

resolve: {
  extensions: ['.ts', '.tsx', '.js', '.jsx']
},

那是缺少默认的.json：

resolve: {
  extensions: ['.ts', '.tsx', '.js', '.jsx', '.json']
},

现在只剩下警告：

WARNING in node_modules/elastic-apm-node/lib/agent.js 152:16-59
Critical dependency: the request of a dependency is an expression
 @ node_modules/elastic-apm-node/index.js

WARNING in node_modules/elastic-apm-node/lib/config.js 25:19-36
Critical dependency: the request of a dependency is an expression
 @ node_modules/elastic-apm-node/lib/agent.js

WARNING in node_modules/elastic-apm-node/lib/instrumentation/index.js 169:16-30
Critical dependency: the request of a dependency is an expression
 @ node_modules/elastic-apm-node/lib/agent.js

我将它们发送给开发者：https://github.com/elastic/apm-agent-nodejs/issues/1154

【讨论】：