记打包内存溢出Last few GCs(FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory)
项目环境:
node:16.15.1
框架:vue3、typescript
打包工具:vite
当运行npm run build时打包报错:
1 | Last few GCs [ 8844 : 999992A17EC9D459 ] 52995 ms : (average mu = 9 . 489 , current mu [ 8844 : 999992A17EC9D459 ] 52196 ms : (average mu = 9 . 489 , current mu [ 8844 : 999992A17EC9D459 ] 57289 ms : Scavenge 2922 . 1 ( 2979 . 8 ) 9 . 229 ) allocation failure Scavenge 2929 . 4 ( 2981 . 6 ) 9 . 229 ) allocation failure Scavenge 2939 . 9 ( 2983 . 6 ) 一 > 2921 . 3 ( 2981 . 1 ) 凹 B , 一 > 2927 . 2 ( 2983 . 6 ) 凹 B , 一 > 2929 . 4 ( 2193 . 3 ) 凹 B , 81 . 6 / 9 . 9 ms 69 . 9 / 9 . 9 ms 5996 . 8 / 9 . 9 ms (average mu = 9 . 489 , current mu = 9 . 229 ) allocation failure |
解决思路:
方式一:
vscode终端运行:
1 | $env:NODE_OPTIONS="--max-old-space-size=8192" |
方式二:
在打包时加上:npm run build –max_old_space_size=8192
方式三:
在package.json的script的打包命令添加:
1 | "build": "vite build && node --max_old_space_size=8192" |