Memory leak when generate a production version of small app

Ionic Framework ionic-v3
1

hey all ,
when i trying to build my project to production and release version i got this error

<--- Last few GCs --->

[10840:0000028F2F526150]   118866 ms: Mark-sweep 1406.8 (1451.8) -> 1406.8 (1451.8) MB, 1822.4 / 0.0 ms  last resort GC in old space requested


<--- JS stacktrace --->

==== JS stack trace =========================================

Security context: 0000031D97EA5EE1 <JSObject>
    1: symbolToParameterDeclaration(aka symbolToParameterDeclaration) [F:\Work\Applications\ionic\TucTop\node_modules\@angular-devkit\build-optimizer\node_modules\typescript\lib\typescript.js:~26283] [pc=00000304E2B39E2A](this=000001FBDD402311 <undefined>,parameterSymbol=00000078EBE60B01 <SymbolObject map = 000003BBC6CBB301>,context=000002429F376121 <Object map = 000003BBC6CD8311>)
    2: /* a...

FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
PS F:\Work\Applications\ionic\TucTop> npm run ionic:build --prod

> TucTop@0.0.1 ionic:build F:\Work\Applications\ionic\TucTop
> node --max-old-space-size=8192 --stack-size=1968 node_modules/@ionic/app-scripts/bin/ionic-app-scripts.js build

i found that i must increase max-old-space-size so in my package.json

"scripts": {
    "ionic:build": "node --max-old-space-size=8192 --stack-size=1968 node_modules/@ionic/app-scripts/bin/ionic-app-scripts.js build"
  },

and run

npm run ionic:build --prod

but now the build stuck in the [01:18:43] copy finished in 15.58 s
but i’m noticed that the nodeJs server taking up to 7gb from memory and this is a picture from my task manger

Capture
Capture.JPG932×593 80.6 KB

and until now nothing happen
my ionic info

cli packages: (C:\Users\Yousef Rabie Khalil\AppData\Roaming\npm\node_modules)

    @ionic/cli-utils  : 1.19.2
    ionic (Ionic CLI) : 3.20.0

global packages:

    cordova (Cordova CLI) : 8.0.0

local packages:

    @ionic/app-scripts : 3.1.5
    Cordova Platforms  : android 7.0.0
    Ionic Framework    : ionic-angular 3.9.2

System:

    Android SDK Tools : 25.2.5
    Node              : v8.9.3
    npm               : 6.0.0
    OS                : Windows 10

any help in this please ?

2

please any one help me

3

trying to update the node_module by removing the node_modules folder and run npm install nothing happen
note that my application is small it’s about 15 page only

4

i’m still getting this error after the application take all my memory 16GB

5

finally i’ve found out what had happened the problem is related ti firebase npm package ,
the solution is to downgrade firebase from 4.13.1 to 4.12.1 it seem 4.13.1 cause this problem

4 Likes
6

@YousefRabieKhalil I can’t help with the problem you are having - but the memory seems in excess of what I would expect. Here is a task manager and my ionic app is only 329 mBtyes

Untitled
Untitled.png666×501 23.2 KB

7

Came here from github and I still have the problem, even setting firebase to 4.12.1 and update app-scripts to 3.1.9 and node-max-size 8gb. it just delays the out of memory error.

I have 27 pages so far.