Are there any possible fixes for the errors "JavaScript heap out of memory" and "Array buffer failed"?

error image

I'm in the process of developing a website using react. However, when I tried running npm run start, I encountered some unexpected errors.

  1. Fatal error: NewSpace:: Rebalance Allocation failed - JavaScript heap out of memory

  2. Failed to allocate array buffer

Answer №1

Update Your Environment Configuration. Navigate to System -> Advanced system settings -> Environment Variables

Environment Variable Name : NODE_OPTIONS

Variable Setting : --max-old-space-size=8192

Answer №2

If you encounter memory constraints while using webpack, you have the option to allocate more memory by running

node --max-old-space-size=4096 node_modules/.bin/wp --mode development
in this manner... survivejs-performance

If you are not utilizing webpack nano, then use the following syntax instead

node --max-old-space-size=4096 node_modules/.bin/webpack

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