This is good in the test environment, but when it comes online, the following error will appear:

Fatal error: CALL_AND_RETRY_LAST allocation failed-JavaScript heap is out of memory.

I looked it up online, and most of them said to set the value of -max _ old _ space _ size, but how do I know?

What is the default value of max _ old _ space _ size? Are you online when you set it up?

I found this. Compared with projects, compilation requires several gigabytes of memory.

If it is 32-bit, please replace the 64-bit node.

I modified it in package.json

" pro ":" node-max _ old _ space _ size = 8000 build/build . js "