我正在使用rollup
捆绑我的项目。
一开始,一切正常,但我不知道我在配置中更改了什么,我开始在运行rollup -c
时收到此错误。
[!] Error: "version" is a required argument.
Error: "version" is a required argument.
at Object.getArg (/home/programmersedge/.nvm/versions/node/v6.11.1/lib/node_modules/rollup/dist/rollup.js:14625:11)
at SourceMapConsumer$1.BasicSourceMapConsumer (/home/programmersedge/.nvm/versions/node/v6.11.1/lib/node_modules/rollup/dist/rollup.js:15763:22)
at new SourceMapConsumer$1 (/home/programmersedge/.nvm/versions/node/v6.11.1/lib/node_modules/rollup/dist/rollup.js:15491:7)
at Module.getOriginalLocation (/home/programmersedge/.nvm/versions/node/v6.11.1/lib/node_modules/rollup/dist/rollup.js:16925:16)
at Module.error (/home/programmersedge/.nvm/versions/node/v6.11.1/lib/node_modules/rollup/dist/rollup.js:16942:26)
at CallExpression.bindNode (/home/programmersedge/.nvm/versions/node/v6.11.1/lib/node_modules/rollup/dist/rollup.js:12326:17)
at CallExpression.bind (/home/programmersedge/.nvm/versions/node/v6.11.1/lib/node_modules/rollup/dist/rollup.js:11415:8)
at eachChild.child (/home/programmersedge/.nvm/versions/node/v6.11.1/lib/node_modules/rollup/dist/rollup.js:11433:34)
at keys.forEach.key (/home/programmersedge/.nvm/versions/node/v6.11.1/lib/node_modules/rollup/dist/rollup.js:11450:5)
at Array.forEach (native)
这是我的rollup.config.js
import resolve from 'rollup-plugin-node-resolve'
import babel from 'rollup-plugin-babel'
import filesize from 'rollup-plugin-filesize'
import typescript from 'rollup-plugin-typescript2'
import commonjs from 'rollup-plugin-commonjs'
import postcss from 'rollup-plugin-postcss-modules'
import autoprefixer from 'autoprefixer'
import sass from "node-sass"
const preprocessor = (content, id) => new Promise((resolve, reject) => {
sass.render({
file: id,
sourceMap: "string",
sourceComments: true,
sourceMapContents: true,
outputStyle: "compressed"
},(err, result) => {
if (err) {
return reject(err);
}
resolve({code: result.css.toString()});
});
});
export default {
input: 'src/index.ts',
output: {
file: 'lib/index.js',
format: 'umd',
globals: {
...
},
sourcemap: true,
},
external: [
...
],
plugins: [
resolve(),
postcss({
preprocessor,
plugins: [
autoprefixer(),
],
extensions: ['.scss'],
writeDefinitions: true,
postcssModulesOptions: {
generateScopedName: '[name]__[local]___[hash:base64:5]'
}
}),
typescript({
tsconfigOverride: {
compilerOptions: {
declaration: true,
moduleResolution: "node"
}
},
rollupCommonJSResolveHack: true,
abortOnError: false,
typescript: require('typescript'),
}),
commonjs(),
babel({
exclude: 'node_modules/**'
}),
filesize()
],
watch: {
include: 'src/**'
}
};
我无法确定version
参数在我的设置中的位置
要么
我的设置有什么问题。任何人都可以帮助我吗?
答案 0 :(得分:1)
无论如何我解决了这个问题。
这里是问题的解释
报告的错误是尝试使用源时发生的错误 报告另一个错误时映射。发生的实际错误是 可能是CANNOT_CALL_NAMESPACE,根据我的理解意味着 您正尝试在导入中调用绑定*的变量。
以及您可以参考的GitHub Issue。
答案 1 :(得分:1)
对于遇到这种情况的任何人,现在都有一个PR打开并修复:
https://github.com/rollup/rollup/pull/2012
此外,对于许多人来说,一旦修复,它将揭示真正的问题:无法调用命名空间。
我在its own Rollup issue(在TypeScript中发生)找到了解决方法:
import * as something_ from 'something';
const something: typeof something_ = something;
// Now you can use `soemthing` as usual
只有在通过Rollup使用TypeScript时才会发生这种情况,而不是直接运行tsc
时。