标签: tslib

我真的没有对代码进行任何更改，有一天我突然意识到这个错误，

backend: internal/modules/cjs/loader.js:454
backend:   const e = new Error(`Package exports for '${basePath}' do not define a ` +
backend:             ^
backend: Error: Package exports for '/Users/kumarabhirup/Documents/Repositories/propagateAt/node_modules/tslib' do not define a valid '.' target
backend:     at resolveExportsTarget (internal/modules/cjs/loader.js:454:13)
backend:     at resolveExports (internal/modules/cjs/loader.js:387:16)
backend:     at Function.Module._findPath (internal/modules/cjs/loader.js:486:20)
backend:     at Function.Module._resolveFilename (internal/modules/cjs/loader.js:781:27)
backend:     at Function.Module._load (internal/modules/cjs/loader.js:687:27)
backend:     at Module.require (internal/modules/cjs/loader.js:849:19)
backend:     at require (internal/modules/cjs/helpers.js:74:18)
backend:     at Object.<anonymous> (/Users/kumarabhirup/Documents/Repositories/propagateAt/node_modules/apollo-link/lib/index.js:3:15)
backend:     at Module._compile (internal/modules/cjs/loader.js:956:30)
backend:     at Object.Module._extensions..js (internal/modules/cjs/loader.js:973:10) {
backend:   code: 'MODULE_NOT_FOUND'
backend: }
backend: …

我在 Ionic 3 的浏览器中执行ionic serve.

TypeError: tslib.__spreadArrays is not a function

这是在我由于另一个错误而降级到"@ionic/app-scripts": "^3.2.3"from后发生的。"@ionic/app-scripts": "^3.2.4"