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 don't think that the solution is to increase memory limit. This way the issue is always postponed.

I've encounter this issue 2 times. I've solved, for each time:

1. using a specific version of node (v12.11.1, react v16.13.1 and react-scripts v3.2.0);
2. switching from npm to yarn (node v12.11.1, react v16.13.1 and react-scripts v3.4.1).

In addition, check your package.json, delete package-lock.json, remove node-modules folder and try to install your dependencies again.

Next try to build your project.