Heap out of memory in angular4 while ng build --prod

Question

I am getting an heap out of memory error while ng build --prod ,Is there any work around. its building fine when --aot=false.

Any idea ?

Answer 1

Here are the steps i have done to fix the issue based on above post and its worked well for me.

Step-1

Open package.json

Add this code under scripts

"build-prod": "node --max_old_space_size=5048 ./node_modules/@angular/cli/bin/ng build --prod"

Step-2

Open terminal and run execute this code "npm run build-prod"

Hope this helps