npm build gives “Ineffective mark-compacts near heap limit Allocation failed”

Question

I have a reactjs/typescript project, running on windows 10. Im trying to build by ts-scripts with

\"rimraf ../wwwroot/* && react-scripts-ts build

Answer 1

I got a fix after increasing the node max_old_space. Here is the fix.

Instead of running npm start or ng start. Run the below command

node --max_old_space_size=8048 ./node_modules/@angular/cli/bin/ng serve

OR

You can add the command in package.json file as well

"start": "node --max_old_space_size=8048 ./node_modules/@angular/cli/bin/ng serve"