node.js - RollupJS `resolve failed: Error: Cannot find module ' babel-runtime'`

Question

汇总错误示例

说明汇总的(可能的)问题。

我错过了什么吗？这是一个配置最少的项目 重现我遇到的“问题”。这个问题似乎只是无关紧要的 不影响包本身的命令行日志记录；即 bundle 是 正确准确地创建。

此项目显示输出:

$ ./node_modules/.bin/rollup -c rollup.js
node_modules/nan
resolve failed:  { Error: Cannot find module 'babel-runtime'
    at Function.Module._resolveFilename (module.js:472:15)
    at Function.requireRelative.resolve (/Users/jkalis/Pro/QL/WebCore/luxui/rollup-testing/node_modules/require-relative/index.js:30:17)
    at resolve (/Users/jkalis/Pro/QL/WebCore/luxui/rollup-testing/node_modules/modify-babel-preset/lib/serialize.js:25:26)
    at findAndRemove (/Users/jkalis/Pro/QL/WebCore/luxui/rollup-testing/node_modules/modify-babel-preset/lib/serialize.js:67:11)
    at /Users/jkalis/Pro/QL/WebCore/luxui/rollup-testing/node_modules/modify-babel-preset/lib/serialize.js:111:13
    at Array.map (native)
    at loadPreset (/Users/jkalis/Pro/QL/WebCore/luxui/rollup-testing/node_modules/modify-babel-preset/lib/serialize.js:103:29)
    at module.exports (/Users/jkalis/Pro/QL/WebCore/luxui/rollup-testing/node_modules/modify-babel-preset/index.js:97:19)
    at Object.<anonymous> (/Users/jkalis/Pro/QL/WebCore/luxui/rollup-testing/node_modules/babel-preset-es2015-rollup/index.js:3:18)
    at Module._compile (module.js:573:32) code: 'MODULE_NOT_FOUND' } babel-runtime

重现此命令的命令是:

• npm run bundle，或者
• ./node_modules/.bin/rollup -c rollup.js

在其他项目中，我有类似的问题，额外解决“失败” 似乎不影响 bundle 本身。这是很容易修复的东西吗？

我已经创建了一个 Git 存储库 - https://github.com/kalisjoshua/rollup-error-example - 表现出这种行为。

我错过了什么？

Answer 1

github 上显示如何重现错误的存储库显示正在使用 1.2.0 版的 babel-preset-es2015-rollup。我在 github 上找到了以下内容:

• https://github.com/rollup/rollup/issues/1141
• https://github.com/rollup/babel-preset-es2015-rollup/issues/18

看来babel-preset-es2015-rollup包只需要更新到最新即可，我试过后，错误不再出现。

diff --git a/package.json b/package.json
index b1f4325..d5251fd 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "license": "MIT",
   "dependencies": {
     "babel-cli": "^6.18.0",
-    "babel-preset-es2015-rollup": "^1.2.0",
+    "babel-preset-es2015-rollup": "^3.0.0",
     "rollup": "^0.36.4",
     "rollup-plugin-babel": "^2.6.1"
   }