JS heap out of memory

See original GitHub issue

I’m facing this error when trying to run craco build. The craco start script works fine (just takes a long time to run) I’ve tried to set --max-old-space-size=8192 after searching similar issues, but nothing changed. My node version is 15.11.0.

issue_craco

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State:
Created 2 years ago
Reactions:1
Comments:5 (2 by maintainers)

Top GitHub Comments

3reactions

Cabanaskcommented, Oct 20, 2021

I have the same problem on craco build and craco start ,

node 14.15.0
“react”: “^17.0.2”,
“@craco/craco”: “6.1.2”,
“react-scripts”: “4.0.3”,
“craco-alias”: “3.0.0”,
“craco-babel-loader”: “0.1.4”,
“typescript”: “^4.4.4”

errors: `Files successfully emitted, waiting for typecheck results…

<— Last few GCs —>

[88596:0x1046c6000] 110361 ms: Scavenge 2040.9 (2053.9) -> 2037.2 (2054.2) MB, 3.3 / 0.0 ms (average mu = 0.209, current mu = 0.072) allocation failure [88596:0x1046c6000] 110367 ms: Scavenge 2041.1 (2054.2) -> 2037.2 (2054.7) MB, 2.4 / 0.0 ms (average mu = 0.209, current mu = 0.072) allocation failure [88596:0x1046c6000] 111468 ms: Mark-sweep 2041.2 (2054.7) -> 2037.1 (2054.4) MB, 1097.0 / 0.0 ms (average mu = 0.145, current mu = 0.067) allocation failure scavenge might not succeed

<— JS stacktrace —>

FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory`

2reactions

patricklafrancecommented, Oct 20, 2021

Does anyone have any proof it’s related to CRACO and not CRA?

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