Question

我正在使用带有Webpack和babel的TypeScript设置，尝试包含 elastic-apm-node 时出现以下错误。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

有什么办法可以防止这种情况吗？当仅将TypeScript与Meteor一起使用时，我没有收到错误，因此我认为它已连接到Babel / Webpack。

Answer 1

错误的答案-我在MeasurementFormatter中有自定义的resole.extensions：

string(from:)

缺少默认的import Foundation let url = Bundle.main.url(forResource: "image", withExtension: "png")! let data = try! Data(contentsOf: url) let byteCount = data.count print(byteCount) // prints: 2636725 let byteSize = Measurement(value: Double(byteCount), unit: UnitInformationStorage.bytes) let convertedSize = byteSize.converted(to: .megabytes) let formatter = MeasurementFormatter() let displaySize = formatter.string(from: convertedSize) print(displaySize) // prints: 2.637 MB：

webpack.config.js

现在只剩下警告了：

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

我给开发者讲了：string(fromByteCount:countStyle:)

Webpack，Typescript和ES6的elastic-apm-node无法正常工作？

1 个答案: