react umi项目运行报错
Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
- configuration[0] has an unknown property 'experiments'. These properties are valid:
object { amd?, bail?, cache?, context?, dependencies?, devServer?, devtool?, entry?, externals?, infrastructureLogging?, loader?, mode?, module?, name?, node?, optimization?, output?, parallelism?, performance?, plugins?, profile?, recordsInputPath?, recordsOutputPath?, recordsPath?, resolve?, resolveLoader?, serve?, stats?, target?, watch?, watchOptions? }
WebpackOptionsValidationError: Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
- configuration[0] has an unknown property 'experiments'. These properties are valid:
object { amd?, bail?, cache?, context?, dependencies?, devServer?, devtool?, entry?, externals?, infrastructureLogging?, loader?, mode?, module?, name?, node?, optimization?, output?, parallelism?, performance?, plugins?, profile?, recordsInputPath?, recordsOutputPath?, recordsPath?, resolve?, resolveLoader?, serve?, stats?, target?, watch?, watchOptions? }
at Object.webpack (D:\WXapp\front\node_modules\@umijs\deps\compiled\webpack\4\bundle4.js:138983:9)
at Bundler.setupDevServerOpts (D:\WXapp\front\node_modules\@umijs\bundler-webpack\lib\index.js:193:40)
at D:\WXapp\front\node_modules\@umijs\preset-built-in\lib\plugins\commands\dev\dev.js:300:30
at Generator.next (<anonymous>)
at asyncGeneratorStep (D:\WXapp\front\node_modules\@umijs\preset-built-in\lib\plugins\commands\dev\dev.js:74:103)
at _next (D:\WXapp\front\node_modules\@umijs\preset-built-in\lib\plugins\commands\dev\dev.js:76:194)
umi3.5.7的问题，降低版本至3.4.25后可行。
另外
报错Cannot find module 'webpack/lib/ModuleFilenameHelpers'
运行npm link webpack解决