无法在 React Js 应用程序中解析 'C:\Users\..\node_modules\ibm-cloud-sdk-core\lib' 中的 'fs'、'os'、'path'、'querystring'

Question

I want to make a React Application which uses IBM's Watson AI like Text to speech conversion. For that I have generated TTS service on IBM Cloud. added Credentials and keys in the code. but when I run the application via npm start or yarn start, it gives me errors like below:

Module not found: Error: Can't resolve 'fs' in 'C:..\node_modules\ibm-cloud-sdk-core\lib'

Module not found: Error: Can't resolve 'os' in 'C:..\node_modules\ibm-cloud-sdk-core\auth\utils'

Module not found: Error: Can't resolve 'http' in 'C:..\node_modules\ibm-cloud-sdk-core\auth\utils'

Can anyone help me with above errors. It seems error from node_modules.

Is it with some version related issues? Any SDKs,Packages need to installed to run the application?

Request you to help me with solutions and suggestion to resolved the above errors.

Thanks.

Answer 1

This error indeed seems to deal with missing node modules that you try to import. Try to run this command in order to install all dependencies that you miss:

npm install -g npm-install-missing
npm-install-missing

Alternatively, you may try to install all dependencies listed in your package.json this way:

npm install

If you need to install some specific dependency and you know its name, this solution will install it and add to your package.json :

npm install {package-name} --save