Reactjs 运行webpack react native时出现模块未找到错误

我有一个现有的react原生项目，它在android和ios上运行得非常好，但我现在希望它也能在浏览器上运行。 因此，我遵循： 然而，这本书的教程 当我跑的时候 ./node_modules/.bin/webpack dev server-d--config./web/webpack.config.js--inline--hot--colors

我的终端看起来像：

$ ./node_modules/.bin/webpack-dev-server -d --config ./web/webpack.config.js --
inline --hot --colors
i ｢wds｣: Project is running at http://localhost:8080/
i ｢wds｣: webpack output is served from /
i ｢wds｣: Content not from webpack is served from D:\Parentlane\ParentlanePregnancyApp
× ｢wdm｣: Hash: e62c266376c06281938f
Version: webpack 4.44.2
Time: 769ms
Built at: 10/08/2020 12:14:35 PM
        Asset     Size  Chunks             Chunk Names
bundle.web.js  930 KiB    main  [emitted]  main
Entrypoint main = bundle.web.js
[1] multi (webpack)-dev-server/client?http://localhost:8080 (webpack)/hot/dev-server.js ./index.web.js 52 bytes {main} [built]
[./node_modules/ansi-html/index.js] 4.16 KiB {main} [built]
[./node_modules/webpack-dev-server/client/index.js?http://localhost:8080] (webpack)-dev-server/client?http://localhost:8080 4.29 KiB {main} [built]
[./node_modules/webpack-dev-server/client/overlay.js] (webpack)-dev-server/client/overlay.js 3.51 KiB {main} [built]       
[./node_modules/webpack-dev-server/client/socket.js] (webpack)-dev-server/client/socket.js 1.53 KiB {main} [built]
[./node_modules/webpack-dev-server/client/utils/createSocketUrl.js] (webpack)-dev-server/client/utils/createSocketUrl.js 2.91 KiB {main} [built]
[./node_modules/webpack-dev-server/client/utils/log.js] (webpack)-dev-server/client/utils/log.js 964 bytes {main} [built]  
[./node_modules/webpack-dev-server/client/utils/reloadApp.js] (webpack)-dev-server/client/utils/reloadApp.js 1.59 KiB {main} [built]
[./node_modules/webpack-dev-server/client/utils/sendMessage.js] (webpack)-dev-server/client/utils/sendMessage.js 402 bytes 
{main} [built]
[./node_modules/webpack-dev-server/node_modules/strip-ansi/index.js] (webpack)-dev-server/node_modules/strip-ansi/index.js 
161 bytes {main} [built]
[./node_modules/webpack/hot sync ^\.\/log$] (webpack)/hot sync nonrecursive ^\.\/log$ 170 bytes {main} [built]
[./node_modules/webpack/hot/dev-server.js] (webpack)/hot/dev-server.js 1.59 KiB {main} [built]
[./node_modules/webpack/hot/emitter.js] (webpack)/hot/emitter.js 75 bytes {main} [built]
[./node_modules/webpack/hot/log-apply-result.js] (webpack)/hot/log-apply-result.js 1.27 KiB {main} [built]
[./node_modules/webpack/hot/log.js] (webpack)/hot/log.js 1.34 KiB {main} [built]
    + 20 hidden modules

ERROR in multi ./index.web.js
Module not found: Error: Can't resolve 'D:\Parentlane\ParentlanePregnancyApp\index.web.js' in 'D:\Parentlane\ParentlanePregnancyApp'
 @ multi ./index.web.js main[0]

ERROR in multi (webpack)-dev-server/client?http://localhost:8080 (webpack)/hot/dev-server.js ./index.web.js
Module not found: Error: Can't resolve 'D:\Parentlane\ParentlanePregnancyApp\index.web.js' in 'D:\Parentlane\ParentlanePregnancyApp'
 @ multi (webpack)-dev-server/client?http://localhost:8080 (webpack)/hot/dev-server.js ./index.web.js main[2]
i ｢wdm｣: Failed to compile.

错误分别为：

ERROR in multi ./index.web.js
Module not found: Error: Can't resolve 'D:\Parentlane\ParentlanePregnancyApp\index.web.js' in 'D:\Parentlane\ParentlanePregnancyApp'
 @ multi ./index.web.js main[0]

ERROR in multi (webpack)-dev-server/client?http://localhost:8080 (webpack)/hot/dev-server.js ./index.web.js
Module not found: Error: Can't resolve 'D:\Parentlane\ParentlanePregnancyApp\index.web.js' in 'D:\Parentlane\ParentlanePregnancyApp'
 @ multi (webpack)-dev-server/client?http://localhost:8080 (webpack)/hot/dev-server.js ./index.web.js main[2]
i ｢wdm｣: Failed to compile.

请告诉我哪里出了问题，即使我创建了index.web.js，我应该在里面写些什么？我对webpack很陌生，因此任何建议都很好